Cleaning agent film-forming adhesion performance testing system based on data analysis
By designing a cleaning agent film forming adhesion performance test system based on data analysis, the problem that the existing technology cannot comprehensively evaluate the film forming adhesion performance and stability of the cleaning agent is solved, and efficient evaluation and optimization of the cleaning agent under different conditions is achieved.
Patent Information
- Application Number
- CN202411749195.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The prior art cannot comprehensively evaluate the film-forming adhesion performance of cleaning agents under different conditions, nor can it accurately evaluate the stable performance of film-forming adhesion under different usage conditions, resulting in poor use of cleaning agents.
Design a cleaning agent film-forming adhesion performance testing system based on data analysis, including a test environment simulation module, an attachment initial testing module, a depth testing module and an attachment stability analysis module. By simulating the soil layer and cleaning agent concentration under different conditions, the film-forming adhesion rate is measured and stable analysis is carried out.
The system can comprehensively evaluate the film-forming adhesion performance of the cleaning agent under different conditions, and accurately evaluate its stable performance after film-forming adhesion under different conditions, improving the use effect of the cleaning agent.
Smart Images

Figure CN119619127A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of cleaning agent film-forming adhesion testing, relates to data analysis technology, and specifically is a cleaning agent film-forming adhesion performance testing system based on data analysis. Background Art
[0002] In industrial production, daily life and many professional fields, cleaning operations are always a critical and frequently performed work link. Whether it is to remove oil, rust and processing debris from the surface of mechanical parts, or to remove dust, dirt and residual flux from the precision parts of electronic equipment, or to clean and decontaminate various household items and clothing in daily life, it is inseparable from high-performance cleaning agents.
[0003] In the field of material protection and surface treatment, cleaning agents not only have the task of removing pollutants such as oil and dust, but their film-forming and adhesion properties are receiving increasing attention. Simple cleaning can no longer meet long-term protection needs.
[0004] Traditional cleaning agent film adhesion performance test systems are usually only able to evaluate performance under a single condition, and are often unable to comprehensively evaluate the film adhesion performance of the cleaning agent under different conditions, nor are they able to accurately evaluate the stability of the film adhesion under different usage conditions, resulting in poor cleaning agent performance.
[0005] In view of the above technical problems, this application proposes a solution. Summary of the invention
[0006] The purpose of the present invention is to provide a cleaning agent film-forming adhesion performance testing system based on data analysis, which is used to solve the problem that the prior art cannot comprehensively evaluate the film-forming adhesion performance of the cleaning agent under different conditions, and cannot accurately evaluate the stability performance after film-forming adhesion under different use conditions, resulting in poor use effect of the cleaning agent; The technical problem to be solved by the present invention is: how to provide a cleaning agent film adhesion performance testing system based on data analysis that can comprehensively evaluate the film adhesion performance of the cleaning agent under different conditions and the stability performance after film adhesion under different use conditions.
[0007] The purpose of the present invention can be achieved through the following technical solutions: A cleaning agent film-forming adhesion performance test system based on data analysis, comprising a test environment simulation module, an initial adhesion test module, a depth test module and an adhesion stability analysis module; the depth test module also comprises an adhesion control test unit and an adhesion shedding test unit; the test environment simulation module, the initial adhesion test module, the depth test module and the adhesion stability analysis module are sequentially connected in communication; The test environment simulation module is used to simulate the environment of the cleaning agent film adhesion test: a mixture of quartz dust and sodium chloride and distilled water are used to prepare a dirt simulation liquid, and the dirt layer containing the dirt simulation liquid is marked as a test area; The initial adhesion test module is used to test the initial film adhesion performance of the cleaning agent: perform a cleaning agent film adhesion test on the test area and obtain a film adhesion rate FL; and judge whether the initial film adhesion performance of the cleaning agent meets the requirements according to the film adhesion rate FL; The depth test module is used to perform a depth test on the film-forming adhesion performance of the cleaning agent: an adhesion control test or an adhesion shedding test is performed according to the signal sent by the initial adhesion test module; The adhesion stability analysis module is used to analyze the stability conditions of the film adhesion of the cleaning agent: obtain the influence concentration and influence time of the contamination simulation liquid during the adhesion and shedding test, and judge the conditions affecting the stability of the film adhesion of the cleaning agent through the influence concentration and influence time.
[0008] Furthermore, the preparation process of the dirt layer includes: weighing a mixture of quartz dust and sodium chloride with a mass of M as a dirt simulant, and diluting it with a fixed volume of distilled water of V as a dirt simulation liquid, and the concentration of the dirt simulation liquid is C1; the dirt simulation liquid is evenly applied on the surface of a glass tank of fixed specifications, and after the application is completed, the glass tank is placed in a constant temperature drying oven and dried to constant weight to obtain an area containing a uniform dirt layer.
[0009] Furthermore, the process of obtaining the film adhesion rate FL includes: before the cleaning agent film adhesion test, taking a photo of the test area, graying the photo, and obtaining the initial contamination area WH of the test area by a binary method; using a dropper to absorb the cleaning agent with a fixed concentration of C2, and evenly applying it to the test area, after the application is completed, taking a photo of the test area again, graying the photo and binarizing it to obtain the film adhesion area CM; the initial contamination area WH and the film adhesion area CM are calculated by a formula to obtain the film adhesion rate FL of the cleaning agent.
[0010] Furthermore, the film-forming adhesion rate FL of the cleaning agent is compared with a preset film-forming adhesion rate threshold FLmax: if the film-forming adhesion rate FL is greater than or equal to the film-forming adhesion rate threshold FLmax, it is judged that the adhesion performance of the initial film-forming of the cleaning agent meets the requirements, an adhesion stability test signal is generated and the signal is sent to the depth test module; if the film-forming adhesion rate FL is less than the film-forming adhesion rate threshold FLmax, it is judged that the adhesion performance of the initial film-forming of the cleaning agent does not meet the requirements, an adhesion control test signal is generated and the signal is sent to the depth test module.
[0011] Furthermore, the specific process of the adhesion control test includes: preparing three identical glass tanks, one of which uses a dirt simulation liquid with a concentration of C1 to prepare a dirt layer and serves as experimental area 1, and uses a cleaning agent with a concentration of 2*C2 to perform a film adhesion test; one of which uses a dirt simulation liquid with a concentration of C1 / 2 to prepare a dirt layer and serves as experimental area 2, and uses a cleaning agent with a concentration of C2 to perform a film adhesion test; the last of which uses a dirt simulation liquid with a concentration of C1 / 2 to prepare a dirt layer and serves as experimental area 3, and uses a cleaning agent with a concentration of 2*C2 to perform a film adhesion test; obtaining the film adhesion rates FL1, FL2, and FL 3 and compared with the filming adhesion rate threshold FLmax: if FL1 is greater than or equal to FLmax, it is judged that the concentration C2 of the cleaning liquid does not meet the use requirements; if FL1 is less than FLmax, FL2 is further judged; if FL2 is greater than or equal to FLmax, it is judged that the concentration C1 of the dirty simulation liquid exceeds the cleaning requirements; if FL2 is less than FLmax, FL3 is further judged; if FL3 is greater than or equal to FLmax, it is judged that the concentration C2 of the cleaning liquid does not meet the use requirements and the concentration C1 of the dirty simulation liquid exceeds the cleaning requirements; if FL3 is less than FLmax, it is judged that the filming adhesion performance of the cleaning agent is unqualified.
[0012] Furthermore, the specific process of the adhesion and shedding test includes: using the pollution simulation liquid with concentrations of C1, 2*C1, 3*C1 and 4*C1 to prepare the pollution layer as the test area, using the cleaning agent with a concentration of C2 to evenly apply it on the test area, and leaving it for a period of time, and the leaving time GZ is 1 hour, 2 hours, 3 hours and 4 hours respectively; each time a node of the leaving time GZ is reached, the film adhesion rate FL of the test area is obtained; the film adhesion rate FL, the concentration C1 and the leaving time GZ are numerically calculated to obtain the stability coefficient WX; different concentrations are used to calculate the stability coefficient WX. The stability coefficient WX obtained from the contaminated simulated liquid with different degrees of pollution at different holding times GZ is summed and averaged to obtain the stability value WZ of the film adhesion of the cleaning agent, and the stability value WZ is compared with the preset stability threshold WZmax: if the stability value WZ is greater than or equal to the stability threshold WZmax, it is judged that the stability performance of the film adhesion of the cleaning agent meets the requirements and no processing is required; if the stability value WZ is less than the stability threshold WZmax, it is judged that the stability performance of the film adhesion of the cleaning agent does not meet the requirements, and an adhesion stability analysis signal is generated and sent to the adhesion stability analysis module.
[0013] Furthermore, the process of obtaining the influencing concentration and influencing time includes: forming a stable analysis data group from all stability coefficients WX, eliminating the element with the smallest stability coefficient WX, and summing and averaging the remaining elements in the stable analysis data group to obtain the stable value WZ, repeatedly performing the elimination operation until the stable value WZ is greater than or equal to the preset stability threshold WZmax, and summing and averaging the concentration of the polluted simulation liquid and the holding time GZ corresponding to the eliminated stability coefficient WX to obtain the influencing concentration and the influencing time.
[0014] Furthermore, the concentration of the simulated pollution liquid and the standing time GZ used in the adhesion and shedding test are summed and averaged to calculate the average concentration and the average time; the impact concentration and the impact time are compared with the average concentration and the average time respectively: if the impact concentration is greater than or equal to the average concentration and the impact time is less than the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements when treating high-concentration simulated pollution liquid; if the impact concentration is less than the average concentration and the impact time is greater than the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements in terms of standing time; if the impact concentration is greater than or equal to the average concentration and the impact time is greater than or equal to the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements in terms of both treating high-concentration simulated pollution liquid and standing time.
[0015] The present invention has the following beneficial effects: 1. Prepare a dirt layer as the test area through the test environment simulation module, and test the film adhesion performance of the test area, which can effectively reflect the performance of the cleaning agent in actual use; calculate the grayscale change of the test area before and after the test through the initial adhesion test module to obtain the film adhesion rate, which can effectively reflect the initial adhesion performance of the cleaning agent film; 2. Through the adhesion control test, the experimental groups are set up with different concentrations of sludge simulation liquid and different concentrations of cleaning agents, and the usage under different application scenarios and application conditions is compared to more accurately evaluate the film adhesion performance when using cleaning agents; 3. Through the adhesion and shedding test, the pollution simulation liquid of different concentrations and different shelf time are simulated, and the stability coefficient is calculated, which can reflect the attenuation and stability of the film-forming adhesion performance of the cleaning agent; 4. The adhesion stability analysis module conducts a comprehensive analysis of the concentration of the simulated contamination liquid and the shelf time that affect the stability of the film-forming adhesion performance of the cleaning agent, which helps to find the deficiencies and problems of the cleaning agent, provides a scientific basis for stability optimization and improvement, and also provides data support for the rational use of cleaning agents. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 The figure is a system block diagram of the present invention as a whole. DETAILED DESCRIPTION
[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] like Figure 1 As shown, a cleaning agent film-forming adhesion performance test system based on data analysis includes a test environment simulation module, an adhesion initial test module, a depth test module and an adhesion stability analysis module; the depth test module also includes an adhesion control test unit and an adhesion detachment test unit; the test environment simulation module, the adhesion initial test module, the depth test module and the adhesion stability analysis module are communicatively connected in sequence.
[0020] The test environment simulation module is used to simulate the environment of the cleaning agent film adhesion test: weigh a mixture of quartz dust with a mass of M and sodium chloride as a dirt simulant, and dilute it with a fixed volume of distilled water with a fixed volume of V as a dirt simulation liquid, and then the concentration C1 of the dirt simulation liquid is obtained by the formula C1=M / V; the dirt simulation liquid is evenly applied on the surface of a glass tank of fixed specifications. After the application is completed, the glass tank is placed in a constant temperature drying oven and dried to a constant weight, and an area containing a uniform dirt layer is obtained, indicating that the test environment simulation is completed, and the dirt layer is marked as the test area for the detergent film adhesion performance test; the dirt layer is prepared as the test area by the test environment simulation module, and the film adhesion performance test is performed on the test area, which can effectively reflect the performance of the cleaning agent in actual use.
[0021] The initial adhesion test module is used to test the initial performance of the film adhesion of the cleaning agent: before the cleaning agent film adhesion test, take a photo of the test area, grayscale the photo, and use the binary method to obtain the initial dirty area WH of the test area; use a dropper to absorb the cleaning agent with a fixed concentration of C2 and evenly apply it to the test area. After the application is completed, take a photo of the test area again, grayscale the photo and use the binary method to obtain the film adhesion area CM; the film adhesion rate FL of the cleaning agent is obtained by the formula FL=CM / WH; the film adhesion rate FL of the cleaning agent is compared with the preset film adhesion rate threshold The value FLmax is compared: if the film adhesion rate FL is greater than or equal to the film adhesion rate threshold FLmax, it is judged that the adhesion performance of the initial film of the cleaning agent meets the requirements, and an adhesion stability test signal is generated and sent to the depth test module; if the film adhesion rate FL is less than the film adhesion rate threshold FLmax, it is judged that the adhesion performance of the initial film of the cleaning agent does not meet the requirements, and an adhesion control test signal is generated and sent to the depth test module; the grayscale change of the test area before and after the test is calculated by the initial adhesion test module to obtain the film adhesion rate, which can effectively reflect the initial adhesion performance of the cleaning agent film.
[0022] The depth test module is used to conduct a depth test on the film-forming adhesion performance of the cleaning agent: Adhesion control test unit: If the depth test module receives the adhesion control test signal, an adhesion control test is performed: three identical glass tanks are prepared, one of which uses a dirt simulation liquid with a concentration of C1 to prepare a dirt layer and serves as experimental area 1, and a cleaning agent with a concentration of 2*C2 is used for a film adhesion test; one uses a dirt simulation liquid with a concentration of C1 / 2 to prepare a dirt layer and serves as experimental area 2, and a cleaning agent with a concentration of C2 is used for a film adhesion test; the last glass tank uses a dirt simulation liquid with a concentration of C1 / 2 to prepare a dirt layer and serves as experimental area 3, and a cleaning agent with a concentration of 2*C2 is used for a film adhesion test; obtain the film adhesion rates FL1, FL2, and FL3 of the above three and compare them with the film adhesion rate threshold FLmax: if FL1 is greater than or equal to FLm If FL1 is less than FLmax, FL2 is further judged; if FL2 is greater than or equal to FLmax, C1 of the fouling simulation liquid is judged to exceed the cleaning requirements; if FL2 is less than FLmax, FL3 is further judged; if FL3 is greater than or equal to FLmax, C2 of the cleaning liquid is judged to not meet the use requirements and C1 of the fouling simulation liquid is judged to exceed the cleaning requirements; if FL3 is less than FLmax, the film-forming adhesion performance of the cleaning agent is judged to be unqualified; by simulating the setting of experimental groups with different concentrations of fouling simulation liquid and different concentrations of cleaning agents through adhesion control test, and comparing the use in different application scenarios and application conditions, the film-forming adhesion performance when using cleaning agents can be more accurately evaluated.
[0023] Adhesion and shedding test unit: If the depth test module receives the adhesion and shedding test signal, the adhesion and shedding test is performed: the dirt layer is prepared using the dirt simulation liquid with concentrations of C1, 2*C1, 3*C1 and 4*C1 as the test area, and the cleaning agent with a concentration of C2 is evenly applied to the test area and left for a period of time. The setting time GZ is 1 hour, 2 hours, 3 hours and 4 hours respectively; each time a node of the setting time GZ is reached, the film adhesion rate FL of the test area is obtained; through the formula The stability coefficient WX is obtained, wherein t1 and t2 are both proportional coefficients; the stability coefficients WX obtained for different concentrations of the pollution simulation liquid at different holding times GZ are summed and averaged to obtain the stability value WZ of the film adhesion of the cleaning agent, and the stability value WZ is compared with the preset stability threshold WZmax: if the stability value WZ is greater than or equal to the stability threshold WZmax, it is judged that the stability performance of the film adhesion of the cleaning agent meets the requirements and no processing is required; if the stability value WZ is less than the stability threshold WZmax, it is judged that the stability performance of the film adhesion of the cleaning agent does not meet the requirements, an adhesion stability analysis signal is generated and sent to the adhesion stability analysis module; the adhesion shedding test is used to simulate pollution simulation liquids of different concentrations and different holding times, and the stability coefficient is calculated, which can reflect the attenuation and stability of the film adhesion performance of the cleaning agent.
[0024] The adhesion stability analysis module is used to analyze the stability conditions of the film adhesion of the cleaning agent: all the stability coefficients WX constitute a stability analysis data group, remove the element with the smallest stability coefficient WX, and sum and average the remaining elements in the stability analysis data group to calculate the stability value WZ, and repeat the elimination operation until the stability value WZ is greater than or equal to the preset stability threshold WZmax, and sum and average the concentration of the contamination simulation liquid and the shelf time GZ corresponding to the eliminated stability coefficient WX to calculate the influence concentration and influence time; sum and average the concentration of the contamination simulation liquid and the shelf time GZ used in the adhesion and detachment test to calculate the average concentration and average time; compare the influence concentration and influence time with the average concentration and average time respectively: if the influence concentration is large, If the impact concentration is equal to the average concentration and the impact time is less than the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements when treating high-concentration pollution simulation liquid; if the impact concentration is less than the average concentration and the impact time is greater than the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements in terms of the shelf life; if the impact concentration is greater than or equal to the average concentration and the impact time is greater than or equal to the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements in terms of the shelf life when treating high-concentration pollution simulation liquid; a comprehensive analysis of the pollution simulation liquid concentration and the shelf life that affect the stability of the film-forming adhesion performance of the cleaning agent is conducted through the adhesion stability analysis module, which helps to find the deficiencies and problems of the cleaning agent, provides a scientific basis for stability optimization and improvement, and provides data support for the rational use of the cleaning agent.
[0025] A cleaning agent film-forming adhesion performance test system based on data analysis, when working, uses a dirt simulant and distilled water to prepare a dirt layer as a test area, obtains the change in area by a grayscale method before and after the test to calculate the film-forming adhesion rate, and evaluates whether the initial film-forming adhesion performance test meets the requirements based on the film-forming adhesion rate. If not, an adhesion control test is performed, and the film-forming adhesion rates of three groups of experimental areas and test areas are set for comparison, and the reasons for failing to meet the requirements are accurately evaluated; if the requirements are met, an adhesion shedding test is performed, and different concentrations of dirt simulant liquid and different shelf times are used for testing, and whether the adhesion stability meets the requirements is evaluated based on the stability value, and an adhesion stability analysis is performed for the case where the requirements are not met to find out the conditions that affect the adhesion stability performance.
[0026] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.
[0027] The above formulas are obtained by collecting a large amount of data and performing software simulation to select a formula close to the actual value. The coefficients in the formula are set by technicians in this field according to actual conditions; for example: Formula ; A technician in this field collects multiple groups of sample data and sets a corresponding stability coefficient for each group of sample data; Substitute the set stability coefficient and the collected sample data into the formula, any two formulas constitute a binary linear equation system, and the calculated coefficients are screened and averaged to obtain the values of t1 and t2, which are 1.27 and 2.15 respectively; The size of the coefficient is to quantify each parameter to obtain a specific value for subsequent comparison. The size of the coefficient depends on the amount of sample data and the initial setting of the corresponding stability coefficient for each set of sample data by technical personnel in this field; as long as it does not affect the proportional relationship between the parameter and the quantified value, such as the stability coefficient is proportional to the value of the film adhesion rate.
[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0029] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A cleaning agent film-forming adhesion performance testing system based on data analysis, characterized in that: It includes a test environment simulation module, an initial adhesion test module, a depth test module and an adhesion stability analysis module; the depth test module also includes an adhesion control test unit and an adhesion detachment test unit; the test environment simulation module, the initial adhesion test module, the depth test module and the adhesion stability analysis module are sequentially connected in communication; The test environment simulation module is used to simulate the environment of the cleaning agent film adhesion test: a mixture of quartz dust and sodium chloride and distilled water are used to prepare a dirt simulation liquid, and the dirt layer containing the dirt simulation liquid is marked as a test area; The initial adhesion test module is used to test the initial film adhesion performance of the cleaning agent: perform a cleaning agent film adhesion test on the test area and obtain a film adhesion rate FL; and judge whether the initial film adhesion performance of the cleaning agent meets the requirements according to the film adhesion rate FL; The depth test module is used to perform a depth test on the film-forming adhesion performance of the cleaning agent: an adhesion control test or an adhesion shedding test is performed according to the signal sent by the initial adhesion test module; The adhesion stability analysis module is used to analyze the stability conditions of the film adhesion of the cleaning agent: obtain the influence concentration and influence time of the contamination simulation liquid during the adhesion and shedding test, and judge the conditions affecting the stability of the film adhesion of the cleaning agent through the influence concentration and influence time.
2. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 1, characterized in that: The preparation process of the dirt layer includes: weighing a mixture of quartz dust and sodium chloride with a mass of M as a dirt simulant, and diluting it with a fixed volume of distilled water of V as a dirt simulation liquid, and the concentration of the dirt simulation liquid is C1; the dirt simulation liquid is evenly applied on the surface of a glass tank of fixed specifications, and after the application is completed, the glass tank is placed in a constant temperature drying oven and dried to constant weight to obtain an area containing a uniform dirt layer.
3. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 2, characterized in that: The process of obtaining the film adhesion rate FL includes: before the cleaning agent film adhesion test, taking a photo of the test area, graying the photo, and obtaining the initial contamination area WH of the test area by the binary method; using a dropper to absorb the cleaning agent with a fixed concentration of C2, and evenly applying it to the test area, after the application is completed, taking a photo of the test area again, graying the photo and binary processing it to obtain the film adhesion area CM; the initial contamination area WH and the film adhesion area CM are calculated by formula to obtain the film adhesion rate FL of the cleaning agent.
4. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 3, characterized in that: Compare the film-forming adhesion rate FL of the cleaning agent with the preset film-forming adhesion rate threshold FLmax: if the film-forming adhesion rate FL is greater than or equal to the film-forming adhesion rate threshold FLmax, it is determined that the adhesion performance of the initial film-forming of the cleaning agent meets the requirements, and an adhesion stability test signal is generated and sent to the depth test module; If the filming adhesion rate FL is less than the filming adhesion rate threshold FLmax, it is determined that the adhesion performance of the initial film formation of the cleaning agent does not meet the requirements, and an adhesion control test signal is generated and sent to the depth test module.
5. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 4, characterized in that: The specific process of the adhesion control test includes: preparing three identical glass tanks, one of which uses a dirt simulation liquid with a concentration of C1 to prepare a dirt layer and serves as experimental area 1, and uses a cleaning agent with a concentration of 2*C2 to perform a film adhesion test; one uses a dirt simulation liquid with a concentration of C1 / 2 to prepare a dirt layer and serves as experimental area 2, and uses a cleaning agent with a concentration of C2 to perform a film adhesion test; the last uses a dirt simulation liquid with a concentration of C1 / 2 to prepare a dirt layer and serves as experimental area 3, and uses a cleaning agent with a concentration of 2*C2 to perform a film adhesion test; obtain the film adhesion rates FL1, FL2, and FL3 of the above three and compare them with the above three. The film adhesion rate threshold FLmax is compared: if FL1 is greater than or equal to FLmax, it is judged that the concentration C2 of the cleaning liquid does not meet the use requirements; if FL1 is less than FLmax, FL2 is further judged; if FL2 is greater than or equal to FLmax, it is judged that the concentration C1 of the dirty simulation liquid exceeds the cleaning requirements; if FL2 is less than FLmax, FL3 is further judged; if FL3 is greater than or equal to FLmax, it is judged that the concentration C2 of the cleaning liquid does not meet the use requirements and the concentration C1 of the dirty simulation liquid exceeds the cleaning requirements; if FL3 is less than FLmax, it is judged that the film adhesion performance of the cleaning agent is unqualified.
6. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 5, characterized in that: The specific process of the adhesion and shedding test includes: using the pollution simulation liquid with concentrations of C1, 2*C1, 3*C1 and 4*C1 to prepare the pollution layer and use it as the test area; using the cleaning agent with a concentration of C2 to evenly apply it on the test area, leaving it for a period of time, and the leaving time GZ is 1 hour, 2 hours, 3 hours and 4 hours respectively; every time a node of the leaving time GZ is reached, the film adhesion rate FL of the test area is obtained; the film adhesion rate FL, the concentration C1 and the leaving time GZ are numerically calculated to obtain the stability coefficient WX; the different concentrations of The stability coefficient WX obtained for the contamination simulation liquid at different holding times GZ is summed and averaged to obtain the stability value WZ of the film adhesion of the cleaning agent, and the stability value WZ is compared with the preset stability threshold WZmax: if the stability value WZ is greater than or equal to the stability threshold WZmax, it is judged that the stability performance of the film adhesion of the cleaning agent meets the requirements and no processing is required; if the stability value WZ is less than the stability threshold WZmax, it is judged that the stability performance of the film adhesion of the cleaning agent does not meet the requirements, and an adhesion stability analysis signal is generated and sent to the adhesion stability analysis module.
7. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 6, characterized in that: The process of obtaining the impact concentration and the impact time includes: forming a stable analysis data group from all the stability coefficients WX, eliminating the element with the smallest stability coefficient WX, and summing and averaging the remaining elements in the stable analysis data group to obtain the stable value WZ, repeatedly performing the elimination operation until the stable value WZ is greater than or equal to the preset stability threshold WZmax, and summing and averaging the concentration of the polluted simulation liquid and the holding time GZ corresponding to the eliminated stability coefficient WX to obtain the impact concentration and the impact time.
8. A cleaning agent film-forming adhesion performance testing system based on data analysis according to claim 7, characterized in that: The average concentration and average time are calculated by summing up the concentration of the simulated pollution liquid and the standing time GZ used in the adhesion and shedding test; the impact concentration and impact time are compared with the average concentration and average time respectively: if the impact concentration is greater than or equal to the average concentration and the impact time is less than the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements when treating high-concentration simulated pollution liquid; if the impact concentration is less than the average concentration and the impact time is greater than the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements in terms of standing time; if the impact concentration is greater than or equal to the average concentration and the impact time is greater than or equal to the average time, it is judged that the film-forming adhesion stability of the cleaning agent does not meet the requirements in terms of both treating high-concentration simulated pollution liquid and standing time.
Citation Information
Patent Citations
Testing method for adhesive force of RTV (Room Temperature Vulcanization) anti-pollution-flashover paint
CN104297149A
Insulating detergent decontamination self-escape performance testing method
CN108414390A
Insulating detergent film-forming adhesion performance testing method
CN108414520A
Quantitative evaluation method and device for long-term use performance of cleaning agent and computer equipment
CN115730857A
Method for calculating cleaning time necessary for cleaning pipe, method for calculating parameters, and support method for designing cleaning of pipe
JP2008296109A