Anti-friction abnormal noise lubricating reagent and preparation method thereof

Abstract

The invention relates to the technical field of lubricants, in particular to an anti-friction abnormal noise lubricating reagent and a preparation method thereof. Comprising 10 to 20 parts of paraffin, 5 to 10 parts of an emulsifier, 30 to 35 parts of deionized water, 10 to 15 parts of a methyl silicone oil emulsion, 50 parts of deionized water, 1 to 3 parts of polytetrafluoroethylene, 1 to 2 parts of hexagonal boron nitride, 0.1 to 0.5 part of silicon dioxide, 0.5 part of a preservative, 0.5 part of a stabilizer, 0.5 part of an antioxidant, 1 part of a dispersant and 0.5 part of a wetting agent. The emulsifying agent, the methyl silicone oil emulsion and the deionized water enable the solid paraffin to become a pasty or liquid assistant, the polytetrafluoroethylene, the hexagonal boron nitride and the silicon dioxide improve the lubricating effect of the finished reagent, the preservative, the antioxidant and the stabilizer have the effects of corrosion prevention, oxidation prevention and discoloration prevention, and the dispersing agent and the wetting agent can disperse powdery substances, so that the lubricating effect of the reagent is improved. The finished product reagent is suitable for places where automobile door panels and instrument desk skins are in contact with painted parts and electroplated parts and the like, and the abnormal sound prevention function is achieved through isolation and lubrication.

Description

Technical Field

[0001] The invention relates to the technical field of lubricants, and in particular to a lubricating agent for preventing friction and abnormal noise and a preparation method thereof. Background Art

[0002] Since we live in a natural environment with common water electrolytes, rust, friction and wear of mechanical equipment are common phenomena and are also important causes of failure of tools and equipment. The direct economic losses caused by rust and wear account for a considerable proportion of the annual GDP. Reducing rust and wear and improving equipment utilization have always been one of the important contents of lubricant research in countries around the world.

[0003] Lubricating agents are widely used in the lubrication of mechanical equipment as lubricating media to reduce the friction resistance of friction pairs and slow down wear. With the development of industry, the use of lubricating agents is becoming more and more widespread, and the demand is also increasing. Existing lubricating agents can significantly reduce rust and wear of workpieces, improve workpiece reliability, extend service life, and reduce energy consumption. However, in some special usage scenarios, such as car door panels, dashboards, seats and other equipment where the surface contacts electroplated and painted parts, although they can still reduce the friction resistance of friction pairs and slow down wear, they will produce abnormal noises, affecting the user experience. Summary of the invention

[0004] The purpose of the present invention is to provide a lubricating agent and a preparation method for preventing friction and abnormal noise, aiming to solve the problem that when the existing lubricating agents are used in places where the surface of the equipment contacts the electroplated parts and the painted parts, abnormal noise will be generated, thus affecting the user experience.

[0005] To achieve the above objectives, in a first aspect, the present invention provides an anti-friction and abnormal noise lubricating agent, comprising 10-20 parts of paraffin, 5-10 parts of emulsifier, 30-35 parts of deionized water, 10-15 parts of methyl silicone oil emulsion, 50 parts of deionized water, 1-3 parts of polytetrafluoroethylene, 1-2 parts of hexagonal boron nitride, 0.1-0.5 parts of silicon dioxide, 0.5 parts of preservatives, 0.5 parts of stabilizers, 0.5 parts of antioxidants, 1 part of dispersants and 0.5 parts of wetting agents.

[0006] In a second aspect, the present invention further provides a method for preparing a friction-sound-proof lubricating agent, which is applied to the friction-sound-proof lubricating agent as described in the first aspect, and is characterized in that it comprises the following steps:

[0007] 10-20 parts of the paraffin wax, 5-10 parts of the emulsifier, 30-35 parts of the deionized water and 10-15 parts of the methyl silicone oil emulsion are selected and put into a stirring device for heating and stirring to obtain an aqueous paraffin wax emulsion;

[0008] 10 parts of the deionized water, 1-3 parts of the polytetrafluoroethylene, 1-2 parts of the hexagonal boron nitride, 0.1-0.5 parts of the silicon dioxide, 0.5 parts of the preservative, 0.5 parts of the stabilizer, 0.5 parts of the antioxidant, 1 part of the dispersant and 0.5 parts of the wetting agent are selected and put into the stirring device for stirring to form a second emulsion, and the remaining 40 parts of the deionized water are added and mixed to obtain a semi-finished product;

[0009] The aqueous paraffin emulsion and the semi-finished product are stirred and mixed to obtain a finished lubricating agent.

[0010] The heating and stirring temperature of the aqueous paraffin emulsion is 60-80° C., the stirring time is 60 minutes, and the stirring speed is 500 rpm.

[0011] The second emulsion was stirred for 10 minutes at a stirring speed of 200 rpm, and the semi-finished product was stirred for 30 minutes at a stirring speed of 600 rpm.

[0012] Wherein, the stirring time of the finished lubricating agent is 30 minutes, and the stirring speed is 600 revolutions per minute.

[0013] The invention discloses a lubricating agent for preventing friction and abnormal noise. The lubricating agent comprises the paraffin wax, the polytetrafluoroethylene and the hexagonal boron nitride as main components. The paraffin wax provides adhesion and plays the role of isolation and lubrication. The agent can be effectively attached to the epidermis or plastic parts. The emulsifier, the methyl silicone oil emulsion and the deionized water are auxiliary agents for changing the solid paraffin wax into a paste or liquid. The polytetrafluoroethylene, the hexagonal boron nitride and the silicon dioxide improve the lubrication effect of the finished agent. The preservative, the antioxidant and the stabilizer play the role of corrosion prevention, oxidation prevention and discoloration prevention. The dispersant and the wetting agent can better disperse the powdered substance (the polytetrafluoroethylene, the hexagonal boron nitride and the silicon dioxide). The finished agent is suitable for automobile door panels, places where the surface of the instrument panel contacts with the painted parts and the electroplated parts, etc. The agent plays the role of preventing abnormal noise through isolation and lubrication, and solves the problem that the existing lubricating agent generates abnormal noise when used in the place where the surface of the equipment contacts the electroplated parts and the painted parts, thereby affecting the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1The present invention provides a flow chart of a method for preparing a lubricating agent for preventing friction and abnormal noise.

[0016] Figure 2 It is a schematic diagram of a stirring device used in a method for preparing a friction-proof and abnormal-sounding lubricating agent provided by the present invention.

[0017] Figure 3 It is a schematic diagram of the first practical use of an anti-friction and abnormal noise lubricating agent provided by the present invention.

[0018] Figure 4 It is a schematic diagram of the second practical use of an anti-friction and abnormal noise lubricating agent provided by the present invention.

[0019] Figure 5 It is a schematic diagram of the third practical use of an anti-friction and abnormal noise lubricating agent provided by the present invention. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] In a first aspect, the present invention provides a method for preparing an anti-friction and abnormal noise lubricating agent, comprising 10-20 parts of paraffin, 5-10 parts of an emulsifier, 30-35 parts of deionized water, 10-15 parts of a methyl silicone oil emulsion, 50 parts of deionized water, 1-3 parts of polytetrafluoroethylene, 1-2 parts of hexagonal boron nitride, 0.1-0.5 parts of silicon dioxide, 0.5 parts of a preservative, 0.5 parts of a stabilizer, 0.5 parts of an antioxidant, 1 part of a dispersant and 0.5 parts of a wetting agent.

[0022] In the embodiment of the present invention, the paraffin, the polytetrafluoroethylene and the hexagonal boron nitride are mainly used as the paraffin, which provides adhesion and plays the role of isolation and lubrication, and can be effectively attached to the epidermis or plastic parts. The emulsifier, the methyl silicone oil emulsion and the deionized water are used to make the solid paraffin into a paste or liquid auxiliary agent. The polytetrafluoroethylene, the hexagonal boron nitride and the silicon dioxide improve the lubrication effect of the finished reagent. The preservative, the antioxidant and the stabilizer play the role of corrosion prevention, oxidation prevention and discoloration prevention. The dispersant and the wetting agent can better disperse the powdered substance (the polytetrafluoroethylene, the hexagonal boron nitride and the silicon dioxide). The finished reagent is suitable for automobile door panels, instrument panel surfaces and places where the painted parts and electroplated parts are in contact. It plays the function of preventing abnormal noise through isolation and lubrication, and solves the problem that the existing lubricating reagents will produce abnormal noise when used in places where the equipment surface contacts the electroplated parts and the painted parts, affecting the user experience.

[0023] See also Figure 1-Figure 5 In a second aspect, the present invention further provides a method for preparing a friction-sound-proof lubricating agent, which is applied to the friction-sound-proof lubricating agent as described in the first aspect, and is characterized in that it comprises the following steps:

[0024] S1: 10-20 parts of the paraffin wax, 5-10 parts of the emulsifier, 30-35 parts of the deionized water and 10-15 parts of the methyl silicone oil emulsion are placed in a stirring device for heating and stirring to obtain an aqueous paraffin wax emulsion;

[0025] In an embodiment of the present invention, 10-20 parts of the paraffin wax, 5-10 parts of the emulsifier, 30-35 parts of the deionized water and 10-15 parts of the methyl silicone oil emulsion are selected and put into a high-speed disperser and a stirring barrel (double layer), heated to 60-80° C. (temperature to melt the paraffin wax) and stirred for 60 minutes (500 rpm) to form an aqueous paraffin wax emulsion for use.

[0026] S2: 10 parts of the deionized water, 1-3 parts of the polytetrafluoroethylene, 1-2 parts of the hexagonal boron nitride, 0.1-0.5 parts of the silicon dioxide, 0.5 parts of the preservative, 0.5 parts of the stabilizer, 0.5 parts of the antioxidant, 1 part of the dispersant and 0.5 parts of the wetting agent are selected and put into the stirring device to stir to form a second emulsion, and the remaining 40 parts of the deionized water are added and mixed to obtain a semi-finished product;

[0027] In an embodiment of the present invention, 10 parts of the deionized water, 1 part of the dispersant and 0.5 parts of the wetting agent are first taken and stirred; 1-3 parts of the polytetrafluoroethylene, 1-2 parts of the hexagonal boron nitride, 0.1-0.5 parts of the silicon dioxide, 0.5 parts of the preservative, 0.5 parts of the stabilizer and 0.5 parts of the antioxidant are added, and stirred for 10 minutes (200 rpm) to form an emulsion; finally, the remaining 40 parts of the deionized water are added and stirred for 30 minutes (600 rpm) to obtain a semi-finished product.

[0028] S3: stirring and mixing the aqueous paraffin emulsion and the semi-finished product to obtain a finished lubricating agent.

[0029] In an embodiment of the present invention, the aqueous paraffin emulsion is heated to the semi-finished product and stirring is continued for 30 minutes (600 rpm) to obtain a finished lubricating agent.

[0030] In order to better understand the present technical solution, the following embodiments are provided for further explanation:

[0031] Example 1

[0032] The relevant test methods and test results prove that the material or the parts made of the material have the advantage of better lubrication effect.

[0033] Use a test block of standard weight to press on the epidermis test piece, and use a tensile force gauge to pull at a uniform speed on the flat electroplated and painted parts and the PCABS test board. The detected force values ​​are 2.13N, 2.41N, and 1.96N respectively.

[0034] The lubricating agent was applied to the surface of electroplated or painted parts and between PCABS test plates, and then the tensile force was tested with a tensile meter. The values ​​were 0.94N, 0.96N and 0.73N respectively, and the lubricating effect was very obvious.

[0035] Apply the commonly used lubricating agent on the market to the surface of the electroplated or painted parts and between the PCABS test plates, and then use a tensile meter to test the pulling force. The values ​​are 1.31N, 1.27N, and 1.22N respectively.

[0036] From the above experiments, it can be seen that the lubricating agent has a better lubricating effect.

[0037] In actual application, applying it to the gaps in the door panels where abnormal noises occur can effectively eliminate the abnormal noises.

[0038] Price comparison: Lubricating agents from other companies range from 300 to 1,000 yuan per liter, and this formula costs only about 65 yuan, which is much cheaper.

[0039] The above disclosure is only a preferred embodiment of an anti-friction and noise lubricating agent and a preparation method of the present invention. Of course, this cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention are still within the scope of the invention.

Claims

1. A lubricating agent for preventing friction noise, characterized in that: By weight percentage, The invention comprises 10-20 parts of paraffin, 5-10 parts of emulsifier, 30-35 parts of deionized water, 10-15 parts of methyl silicone oil emulsion, 50 parts of deionized water, 1-3 parts of polytetrafluoroethylene, 1-2 parts of hexagonal boron nitride, 0.1-0.5 parts of silicon dioxide, 0.5 parts of preservative, 0.5 parts of stabilizer, 0.5 parts of antioxidant, 1 parts of dispersant and 0.5 parts of wetting agent.

2. A method for preparing a friction-sound-proof lubricating agent, applied to the friction-sound-proof lubricating agent as claimed in claim 1, characterized in that: The following steps are involved: 10-20 parts of the paraffin wax, 5-10 parts of the emulsifier, 30-35 parts of the deionized water and 10-15 parts of the methyl silicone oil emulsion are selected and put into a stirring device for heating and stirring to obtain an aqueous paraffin wax emulsion; 10 parts of the deionized water, 1-3 parts of the polytetrafluoroethylene, 1-2 parts of the hexagonal boron nitride, 0.1-0.5 parts of the silicon dioxide, 0.5 parts of the preservative, 0.5 parts of the stabilizer, 0.5 parts of the antioxidant, 1 part of the dispersant and 0.5 parts of the wetting agent are selected and put into the stirring device for stirring to form a second emulsion, and the remaining 40 parts of the deionized water are added and mixed to obtain a semi-finished product; The aqueous paraffin emulsion and the semi-finished product are stirred and mixed to obtain a finished lubricating agent.

3. The method for preparing the anti-friction noise lubricating agent according to claim 2, characterized in that: The heating and stirring temperature of the aqueous paraffin emulsion is 60-80° C., the stirring time is 60 minutes, and the stirring speed is 500 rpm.

4. The method for preparing the anti-friction noise lubricating agent according to claim 2, characterized in that: The second emulsion was stirred for 10 minutes at a stirring speed of 200 rpm, and the semi-finished product was stirred for 30 minutes at a stirring speed of 600 rpm.

5. The method for preparing the anti-friction noise lubricating agent according to claim 2, characterized in that: The stirring time of the finished lubricating agent is 30 minutes, and the stirring speed is 600 revolutions per minute.

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