Release agent for efficient stripper machine and preparation method

Abstract

The invention relates to the technical field of concrete release agents, and discloses a release agent for an efficient release machine and a preparation method of the release agent. 15%-25% of coconut oil; 10%-20% of light mineral oil; 25%-35% of water-based acrylic resin; 5%-10% of cellulose acetate; 3%-8% of tea seed powder; 5%-10% of shellac; the palm oil, the coconut oil and the water-based acrylic resin are added into the raw materials, the palm oil, the coconut oil and the water-based acrylic resin are combined, so that a good demolding effect can be guaranteed, the water resistance of the demolding agent can be improved, and the shellac and the nanoscale mica powder serve as anti-sticking agents, so that the surface of a mold is easier to clean; the problem that cleaning is not easy after use can be solved, modular design is adopted in the preparation process, formula adjustment is more flexible, the component proportion of a certain module can be rapidly adjusted according to specific requirements, and therefore the problem that formula adjustment is complex is solved.

Description

Technical Field

[0001] The invention relates to the technical field of concrete release agents, in particular to a release agent used in a high-efficiency demoulding machine and a preparation method thereof. Background Art

[0002] In modern industrial production, mold release agents are widely used on molds of materials such as metals, plastics, and rubber to facilitate the removal of products on the molds. However, there are many problems with the existing mold release agent formulations. On the one hand, some mold release agents contain harmful substances such as formaldehyde, which are easily volatilized during use, which not only cause harm to human health, such as causing allergies, skin diseases, etc., but also may pollute the environment and cause immeasurable damage to the atmosphere, water sources, and soil. On the other hand, in order to adapt to different engineering needs, it is often necessary to frequently adjust the formulation of the mold release agent. However, the adjustment process of the existing formulation is relatively complicated, which increases the difficulty and cost of use. For example, although the traditional silicone oil mold release agent has excellent demoulding effect, if it is not evenly applied, it is easy to leave too much residue on the surface of the workpiece, which is not easy to clean, causing adverse effects on post-processing. Moreover, silicone oil is usually mixed with organic solvents, such as toluene, xylene, n-hexane or chlorinated hydrocarbons. Although the addition of these organic solvents improves the uniformity of the mold release agent and reduces the adverse effects on post-processing, it brings many side effects, such as endangering the health of workers, polluting the environment, damaging wax parts, flammable, and explosive. Therefore, developing a release agent that is both environmentally friendly and harmless and easy to adjust the formula is of great significance for protecting workers' health, protecting the environment, improving production efficiency and reducing costs. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides a release agent and a preparation method for use in a high-efficiency demoulding machine, which has the advantages of being environmentally friendly and harmless and easy to adjust the formula, and solves the problems of existing release agents having non-environmentally friendly ingredients, complex formula adjustment, and being difficult to clean after use.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the present invention provides the following technical solution: a release agent for a high-efficiency demoulding machine, wherein the raw materials of the release agent and their weight proportions are as follows: 20% to 30% palm oil; 15% to 25% coconut oil; 10% to 20% light mineral oil; 25% to 35% water-based acrylic resin; 5% to 10% cellulose acetate; 3% to 8% tea seed powder; 5% to 10% shellac; and 2% to 5% nano-mica powder.

[0007] Preferably, the raw materials of the release agent and their weight proportions are: 25% palm oil; 20% coconut oil; 15% light mineral oil; 28% water-based acrylic resin; 8% cellulose acetate; 8% tea seed powder; 7% shellac; and 2.2% nano-mica powder.

[0008] Preferably, the raw materials of the release agent and their weight proportions are: 30% palm oil; 18% coconut oil; 12% light mineral oil; 33% water-based acrylic resin; 10% cellulose acetate; 4% tea seed powder; 10% shellac; and 4.5% nano-mica powder.

[0009] Preferably, the palm oil contains saturated fatty acids and unsaturated fatty acids, the saturated fatty acids include 44% stearic acid and 40% palmitic acid, and the unsaturated fatty acids include oleic acid, linoleic acid and linolenic acid.

[0010] Preferably, the average particle size of the nano-scale mica powder is between 50-100 nanometers.

[0011] Preferably, a method for preparing a release agent for use in a high-efficiency demoulding machine is prepared according to the weight range of the raw materials of the release agent for use in the above-mentioned high-efficiency demoulding machine, and comprises the following preparation steps:

[0012] Step 1, raw material preparation: prepare palm oil, coconut oil, light mineral oil, water-based acrylic resin, cellulose acetate, tea seed powder, shellac, and nano-mica powder in proportions by weight;

[0013] Step 2, establishment of functional modules: the raw materials in step 1 are classified into modules according to their functions, and the modules include lubrication module, film-forming module, and auxiliary function module. When the formula needs to be temporarily adjusted, the weight of the raw materials in the corresponding module is adjusted according to specific needs;

[0014] Step 3: Collect and analyze data: Collect raw material performance data of release agents with different formulations, establish a formulation database, and combine the database with modeling technology to establish an analysis model between formulation and performance. When the formulation needs to be temporarily adjusted, the model can be used to quickly calculate the formulation parameters that need to be adjusted;

[0015] Step 4. Equip with rapid testing equipment: Equip with a viscometer and a surface tension meter to perform real-time testing of the viscosity and surface tension of the release agent at the site of use, and input the test results at the same time, and adjust the weight of the formula raw materials through modules and analysis models;

[0016] Step 5: Mixing: Heat palm oil, coconut oil and light mineral oil to 60-70°C, continue stirring for 15-25 minutes, add water-based acrylic resin and cellulose acetate, continue stirring for 20-30 minutes until they are completely dissolved to obtain a mixed solution;

[0017] Step 6, emulsification: add tea seed powder, shellac, and nano-mica powder to the above mixture in sequence, stir for 15-20 minutes, then add 5-8 ml of deionized water dropwise using a dropper, and continue stirring for 8-12 minutes until a uniform emulsion is formed;

[0018] Step 7, adjusting the pH value: using citric acid or sodium hydroxide solution to adjust the pH value of the emulsion to between 6 and 8;

[0019] Step 8, filtration: Filter the emulsion through a 0.45 μm membrane filter to remove impurities and finally obtain a release agent.

[0020] Preferably, the lubrication module in step 2 comprises: palm oil, coconut oil and light mineral oil.

[0021] Preferably, the film-forming module in step 2 comprises: water-based acrylic resin and cellulose acetate.

[0022] Preferably, the auxiliary function modules in step 2 include: tea seed powder, shellac and nano-mica powder.

[0023] Preferably, the temporary adjustment of the formula in step three includes: adjusting the corresponding modules according to specific needs, and when it is found that the demoulding effect is not good enough, increasing the proportion of components in the lubrication module or the auxiliary function module; when the water resistance of the release agent is low, increasing the proportion of the water-based polymer in the film-forming module.

[0024] Compared with the prior art, the present invention provides a release agent and a preparation method for a high-efficiency demoulding machine, which has the following beneficial effects:

[0025] 1. The present invention uses tea seed powder as a surfactant in the release agent to replace the alkyl glycoside in the traditional formula, thereby reducing harmful components in the release agent and improving environmental protection. Since the nano-level transparent powder and silicon dioxide powder in the traditional formula are not degradable in the environment, the present invention uses nano-level mica powder and shellac to replace the nano-level transparent powder and silicon dioxide powder in the traditional formula, so that the environmental protection of the release agent can be further improved on the original basis. In addition, by introducing natural surfactants (nano-level mica powder and shellac), the release agent can achieve lower surface tension and improve the demoulding effect.

[0026] 2. The present invention divides modules according to the functions of raw materials. The preparation process adopts modular design to classify the raw materials into lubrication modules, film-forming modules and auxiliary function modules according to their functions. This method makes the formula adjustment more flexible, and the component ratio of a certain module can be quickly adjusted according to specific needs, thereby simplifying the adjustment process of the overall formula. At the same time, by equipping with rapid detection equipment such as a viscometer and a surface tension meter, the product performance can be monitored in real time during the production process, and the formula can be adjusted in time according to the test results to ensure the stability of the release agent quality.

[0027] 3. The present invention can provide a good lubricating effect by adding palm oil and coconut oil to the raw materials, and the introduced water-based acrylic resin can form a stable film layer. The combination of the two can not only ensure a good demoulding effect, but also improve the water resistance of the demoulding agent. The shellac and nano-scale mica powder are used as anti-sticking agents, which can not only improve the demoulding effect, but also make the mold surface easier to clean, and can solve the problem of being difficult to clean after use.

[0028] 4. The present invention collects a large amount of performance data of different formulas, establishes a formula database and analysis model, can quickly predict the performance of new formulas, provide a scientific basis for formula adjustment, and use rapid detection equipment for real-time monitoring, and adjust the formula in time according to the test results to form a closed-loop quality control system to ensure the consistency and high quality of each batch of products. Through the above measures, the problems of existing release agents such as environmental pollution, complex formula adjustment and difficulty in cleaning after use can be effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the present invention. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0031] See also Figure 1 , a demoulding agent for an efficient demoulding machine, the raw materials of the demoulding agent and their weight ranges are: palm oil 20% to 30%; coconut oil 15% to 25%; light mineral oil 10% to 20%; water-based acrylic resin 25% to 35%; cellulose acetate 5% to 10%; tea seed powder 3% to 8%; shellac 5% to 10%; nano-mica powder 2% to 5%.

[0032] Specifically, the raw materials of the release agent and their weight proportions are: 25% palm oil; 20% coconut oil; 15% light mineral oil; 28% water-based acrylic resin; 8% cellulose acetate; 8% tea seed powder; 7% shellac; and 2.2% nano-mica powder.

[0033] Specifically, the raw materials of the release agent and their weight proportions are: 30% palm oil; 18% coconut oil; 12% light mineral oil; 33% water-based acrylic resin; 10% cellulose acetate; 4% tea seed powder; 10% shellac; and 4.5% nano-mica powder.

[0034] Specifically, palm oil contains saturated fatty acids and unsaturated fatty acids, wherein the saturated fatty acids include 44% stearic acid and 40% palmitic acid, and the unsaturated fatty acids include oleic acid, linoleic acid and linolenic acid.

[0035] Specifically, the average particle size of the nano-scale mica powder is between 50 and 100 nanometers.

[0036] Specifically, a method for preparing a release agent for a high-efficiency demoulding machine is characterized in that the release agent is prepared according to the weight range of the raw materials of the release agent for a high-efficiency demoulding machine, and includes the following preparation steps:

[0037] Step 1, raw material preparation: prepare palm oil, coconut oil, light mineral oil, water-based acrylic resin, cellulose acetate, tea seed powder, shellac, and nano-mica powder in proportions by weight;

[0038] Step 2, establishment of functional modules: the raw materials in step 1 are classified into modules according to their functions, including lubrication module (vegetable oil-based part), film-forming module (water-based polymer part), auxiliary function module (surfactant, anti-adhesive agent, etc.). When the formula needs to be temporarily adjusted, the weight of the raw materials in the corresponding module is adjusted according to specific needs;

[0039] Step 3: Collect and analyze data: Collect raw material performance data of release agents with different formulas, establish a formula database, and combine the database with modeling technology to establish an analysis model between formula and performance. When temporary adjustment of the formula is required, the expected performance indicators are input and the model is used to quickly calculate the formula parameters that need to be adjusted, providing guidance for the actual adjustment of parameters on site;

[0040] Step 4. Equip with rapid testing equipment: Equip with a viscometer and a surface tension meter to perform real-time testing of the viscosity and surface tension of the release agent at the site of use, and input the test results at the same time, and adjust the weight of the formula raw materials through modules and analysis models;

[0041] Step 5: Mixing: Heat palm oil, coconut oil and light mineral oil to 60-70°C, continue stirring for 15-25 minutes, add water-based acrylic resin and cellulose acetate, continue stirring for 20-30 minutes until they are completely dissolved to obtain a mixed solution;

[0042] Step 6, emulsification: add tea seed powder, shellac, and nano-mica powder to the above mixture in sequence, stir for 15-20 minutes, then add 5-8 ml of deionized water dropwise using a dropper, and continue stirring for 8-12 minutes until a uniform emulsion is formed;

[0043] Step 7, adjusting the pH value: using citric acid or sodium hydroxide solution to adjust the pH value of the emulsion to between 6 and 8;

[0044] Step 8, filtration: Filter the emulsion through a 0.45 μm membrane filter to remove impurities and ensure the purity of the release agent, and finally obtain the release agent.

[0045] Specifically, the lubrication module (vegetable oil-based part) in step 2 includes: palm oil, coconut oil, and light mineral oil.

[0046] Specifically, the film-forming module (water-based polymer part) in step 2 includes: water-based acrylic resin and cellulose acetate.

[0047] Specifically, the auxiliary functional modules (surfactant, anti-sticking agent) in step 2 include tea seed powder, shellac, and nano-mica powder.

[0048] Specifically, the temporary adjustment of the formula in step three includes: adjusting the corresponding modules according to specific needs, and when it is found that the demolding effect is not good enough, increasing the proportion of the components in the lubrication module or the auxiliary function module, increasing the proportion of palm oil, coconut oil, and light mineral oil to increase the lubrication effect, reduce the friction during the demolding process, and thus improve the demolding effect; and increasing the proportion of tea seed powder, shellac, and nano-mica powder to increase the demolding effect. Since tea seed powder is a surfactant, it can improve the spreadability and uniformity of the demolding agent by reducing the surface tension, and shellac and nano-mica powder can reduce the residue of the demolding agent on the mold surface by providing a better anti-sticking effect; when the water resistance of the demolding agent is low, increasing the proportion of water-based polymer in the film-forming module, increasing the proportion of water-based acrylic resin and cellulose acetate, water-based acrylic resin and cellulose acetate can form a tough film, improve the water resistance and adhesion of the demolding agent, and arbitrarily increasing the proportion of one of the water-based acrylic resin and cellulose acetate can enhance the film-forming effect of the demolding agent, thereby improving the water resistance.

[0049] Embodiment 1 (present invention)

[0050] Raw materials and their weight proportions: palm oil: 25%; coconut oil: 20%; light mineral oil: 15%; water-based acrylic resin: 28%; cellulose acetate: 8%; tea seed powder: 8%; shellac: 7%; nano-mica powder: 2.2%.

[0051] Preparation method:

[0052] S1. Raw material preparation: prepare the raw materials in the above formula by weight;

[0053] S2. Establishment of functional modules: Classify raw materials into modules according to their functions;

[0054] S3, collect and analyze data: establish recipe database and analysis model;

[0055] S4. Equipped with rapid testing equipment: equipped with viscometer and surface tension meter;

[0056] S5. Mixing: Heat palm oil, coconut oil and light mineral oil to 65°C, stir continuously for 15 minutes, add water-based acrylic resin and cellulose acetate, and continue stirring for 25 minutes until they are completely dissolved;

[0057] S6, emulsification: tea seed powder, shellac, and nano-mica powder are added to the above mixture in sequence, stirred for 20 minutes, 5 ml of deionized water is added dropwise, and stirring is continued for 8 minutes to form a uniform emulsion;

[0058] S7. Adjust pH value: Use citric acid or sodium hydroxide solution to adjust the pH value of the emulsion to 7;

[0059] S8. Filtration: Filter the emulsion through a 0.45 μm membrane filter to remove impurities.

[0060] Embodiment 2 (present invention)

[0061] Raw materials and their weight proportions: Palm oil: 30%; Coconut oil: 18%; Light mineral oil: 12%; Water-based acrylic resin: 33%; Cellulose acetate: 10%; Tea seed powder: 4%; Shellac: 10%

[0062] ; Nano-grade mica powder: 4.5%.

[0063] Preparation method:

[0064] S1. Raw material preparation: prepare the raw materials in the above formula by weight;

[0065] S2. Establishment of functional modules: Classify raw materials into modules according to their functions;

[0066] S3, collect and analyze data: establish recipe database and analysis model;

[0067] S4. Equipped with rapid testing equipment: equipped with viscometer and surface tension meter;

[0068] S5. Mixing: Heat palm oil, coconut oil and light mineral oil to 70°C, continue stirring for 25 minutes, add water-based acrylic resin and cellulose acetate, and continue stirring for 20 minutes until they are completely dissolved;

[0069] S6, emulsification: tea seed powder, shellac, and nano-mica powder are sequentially added to the above mixture, stirred for 18 minutes, 6 ml of deionized water is added dropwise, and stirring is continued for 10 minutes to form a uniform emulsion;

[0070] S7. Adjust pH value: Use citric acid or sodium hydroxide solution to adjust the pH value of the emulsion to 8;

[0071] S8. Filtration: Filter the emulsion through a 0.45 μm membrane filter to remove impurities.

[0072] Comparative Example 1 (Traditional)

[0073] Raw materials and their weight proportions: palm oil: 20%; coconut oil: 15%; light mineral oil: 10%; water-based acrylic resin: 25%; cellulose acetate: 5%; alkyl glycoside: 3%; nano-grade transparent powder: 5%; silicon dioxide micropowder: 2%.

[0074] Preparation method:

[0075] T1. Raw material preparation: prepare the raw materials in the above formula by weight;

[0076] T2, mixing: mix all raw materials, heat to 65°C, and continue stirring for 40 minutes;

[0077] T3. Filtration: Filter the mixed solution through a 0.45 μm membrane filter to remove impurities.

[0078] Comparative Example 2 (Traditional)

[0079] Raw materials and their weight:

[0080] Palm oil: 22%; Coconut oil: 17%; Light mineral oil: 13%; Water-based acrylic resin: 27%; Cellulose acetate: 7%; Alkyl glycoside: 5%; Nano-grade transparent powder: 6%; Silica powder: 3%.

[0081] Preparation method:

[0082] T1. Raw material preparation: prepare the raw materials in the above formula by weight;

[0083] T2, mixing: mix all raw materials, heat to 70°C, and continue stirring for 45 minutes;

[0084] T3. Filtration: Filter the mixed solution through a 0.45 μm membrane filter to remove impurities.

[0085] The above embodiments and comparative examples were tested and compared as follows:

[0086] Performance test indicators

[0087] Demolding effect: Through the demoulding force test, record the force required during the demoulding process;

[0088] Water resistance: Through the immersion test, record the state of the release agent after being immersed in water for 24 hours;

[0089] Surface tension: Use a surface tension meter to measure the surface tension of the release agent;

[0090] Viscosity: Use a viscometer to measure the viscosity of the release agent;

[0091] The test results are shown in Table 1 below:

[0092] Table 1

[0093] index Example 1 Example 2 Comparative Example 1 Comparative Example 2 Demolding effect(N) 12 10 18 15 Water resistance (%) 95 97 80 85 Surface tension (mN / m) 30 28 35 32 Viscosity (Pa·s) 0.5 0.45 0.6 0.55

[0094] Comparison of the raw material formula, preparation process and performance test results of Table 1 of the above embodiment and the comparative example yields the following information:

[0095] 1. From the perspective of raw material formula optimization:

[0096] Environmental protection is improved: As can be seen from the table, the tea seed powder content in Examples 1 and 2 is relatively high, and is used as a surfactant in the release agent, while in the comparative example, alkyl glycoside is used as a surfactant. Although alkyl glycoside helps to improve the demolding effect, it can also cause pollution to the environment. Therefore, a more environmentally friendly surfactant is used, such as the tea seed powder from natural sources in the embodiment, which can replace the alkyl glycoside in the traditional comparative example formula, thereby reducing harmful ingredients and improving environmental protection. The nano-level transparent powder and silica powder in the traditional formula comparative example are not easily degraded in the environment. By using the nano-level mica powder and shellac in the embodiment to replace the non-degradable ingredients in the traditional formula of the comparative example, the environmental protection of the release agent can be further improved on the original basis.

[0097] Functionality enhancement: The water resistance of Examples 1 and 2 is 95% and 97%, respectively, which is much higher than 80% and 85% of the comparative example. This shows that the water resistance of the product can be improved by adjusting the formula. The surface tension of Examples 1 and 2 is 30mN / m and 28mN / m, respectively, which is lower than 35mN / m and 32mN / m of the comparative example. Lower surface tension helps to improve the demoulding effect. Therefore, the examples introduce natural surfactants (nano-mica powder and shellac) to achieve lower surface tension, thereby improving the demoulding effect.

[0098] 2. Simplification of the preparation process

[0099] Through modular design, modules are divided according to the functions of raw materials. Examples 1 and 2 adopt modular design to classify raw materials into different modules (such as lubrication module, film-forming module, etc.) according to their functions. This method makes the formula adjustment more flexible and can quickly adjust the component ratio of a module according to specific needs, thereby simplifying the overall formula adjustment process.

[0100] Rapid testing and real-time adjustment: Equipped with rapid testing equipment such as viscometer and surface tension meter, it can monitor product performance in real time during the production process and adjust the formula in time according to the test results to ensure the stability of product quality.

[0101] 3. Analysis of the advantages of comprehensive modules

[0102] Multifunctional integration

[0103] Dual role of lubrication and film-forming: Palm oil and coconut oil provide good lubrication, while water-based acrylic resin forms a stable film layer. The combination of the two ensures good demoulding effect and improves the water resistance of the product.

[0104] Anti-sticking and cleanability: Shellac and nano-mica powder are used as anti-sticking agents, which can not only improve the demoulding effect, but also make the mold surface easier to clean, which can solve the problem of being difficult to clean after use.

[0105] Data analysis support

[0106] Establish database and model: By collecting a large amount of performance data of different formulas, establishing a formula database and analysis model, the performance of new formulas can be quickly predicted, providing a scientific basis for formula adjustment.

[0107] Real-time feedback mechanism: Use rapid testing equipment for real-time monitoring and adjust the formula in time according to the test results to form a closed-loop quality control system to ensure the consistency and high quality of each batch of products.

[0108] Through the above measures, the problems of existing release agents such as being environmentally unfriendly, complicated formula adjustment and difficult to clean after use can be effectively solved.

[0109] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A release agent for use in a high-efficiency demoulding machine, characterized in that: The raw materials of the release agent and their weight ranges are: palm oil 20% to 30%; coconut oil 15% to 25%; light mineral oil 10% to 20%; water-based acrylic resin 25% to 35%; cellulose acetate 5% to 10%; tea seed powder 3% to 8%; shellac 5% to 10%; nano-mica powder 2% to 5%.

2. The release agent used in a high-efficiency demoulding machine according to claim 1, characterized in that: The raw materials of the release agent and their weight proportions are: 25% palm oil; 20% coconut oil; 15% light mineral oil; 28% water-based acrylic resin; 8% cellulose acetate; 8% tea seed powder; 7% shellac; and 2.2% nano-mica powder.

3. The release agent used in a high-efficiency demoulding machine according to claim 1, characterized in that: The raw materials of the release agent and their weight proportions are: 30% palm oil; 18% coconut oil; 12% light mineral oil; 33% water-based acrylic resin; 10% cellulose acetate; 4% tea seed powder; 10% shellac; and 4.5% nano-mica powder.

4. The release agent used in a high-efficiency demoulding machine according to claim 1, characterized in that: The palm oil contains saturated fatty acids and unsaturated fatty acids. The saturated fatty acids include 44% of stearic acid and 40% of palmitic acid, and the unsaturated fatty acids include oleic acid, linoleic acid and linolenic acid.

5. The release agent used in a high-efficiency demoulding machine according to claim 1, characterized in that: The average particle size of the nano-scale mica powder is between 50 and 100 nanometers.

6. A method for preparing a release agent for a high-efficiency demoulding machine, characterized in that: The raw materials of the release agent used in the high-efficiency demoulding machine according to claim 1 are prepared in the range of parts by weight, comprising the following preparation steps: Step 1, raw material preparation: prepare palm oil, coconut oil, light mineral oil, water-based acrylic resin, cellulose acetate, tea seed powder, shellac, and nano-mica powder in proportions by weight; Step 2, establishment of functional modules: the raw materials in step 1 are classified into modules according to their functions, and the modules include lubrication module, film-forming module, and auxiliary function module. When the formula needs to be temporarily adjusted, the weight of the raw materials in the corresponding module is adjusted according to specific needs; Step 3: Collect and analyze data: Collect raw material performance data of release agents with different formulations, establish a formulation database, and combine the database with modeling technology to establish an analysis model between formulation and performance. When the formulation needs to be temporarily adjusted, the model can be used to quickly calculate the formulation parameters that need to be adjusted; Step 4. Equip with rapid testing equipment: Equip with a viscometer and a surface tension meter to perform real-time testing of the viscosity and surface tension of the release agent at the site of use, and input the test results at the same time, and adjust the weight of the formula raw materials through modules and analysis models; Step 5: Mixing: Heat palm oil, coconut oil and light mineral oil to 60-70°C, continue stirring for 15-25 minutes, add water-based acrylic resin and cellulose acetate, continue stirring for 20-30 minutes until they are completely dissolved to obtain a mixed solution; Step 6, emulsification: add tea seed powder, shellac, and nano-mica powder to the above mixture in sequence, stir for 15-20 minutes, then add 5-8 ml of deionized water dropwise using a dropper, and continue stirring for 8-12 minutes until a uniform emulsion is formed; Step 7, adjusting the pH value: using citric acid or sodium hydroxide solution to adjust the pH value of the emulsion to between 6 and 8; Step 8, filtration: Filter the emulsion through a 0.45 μm membrane filter to remove impurities and finally obtain a release agent.

7. The method for preparing a release agent for a high-efficiency demoulding machine according to claim 6, characterized in that: The lubrication module in step 2 includes palm oil, coconut oil and light mineral oil.

8. The method for preparing a release agent for a high-efficiency demoulding machine according to claim 6, characterized in that: The film-forming module in step 2 includes water-based acrylic resin and cellulose acetate.

9. The method for preparing a release agent for a high-efficiency demoulding machine according to claim 6, characterized in that: The auxiliary function modules in step 2 include tea seed powder, shellac and nano-mica powder.

10. The method for preparing a release agent for a high-efficiency demoulding machine according to claim 6, characterized in that: The temporary adjustment of the formula in step three includes: adjusting the corresponding modules according to specific needs, and when it is found that the demoulding effect is not good enough, increasing the proportion of components in the lubrication module or the auxiliary function module; when the water resistance of the release agent is low, increasing the proportion of the water-based polymer in the film-forming module.

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