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Novel special coating material for gear

A technology for coating materials and gears, which is applied in the direction of rosin coatings, etc., can solve the problems of easy peeling off of the surface layer of coated gears, poor moisture resistance, etc., and achieve the effects of not easy to peel off paint, good weather resistance, and stable gel shape

Inactive Publication Date: 2018-11-30
如皋市跃天特种标准件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a new type of special coating material for gears to solve the problems of poor moisture resistance and easy peeling off of the surface of the coated gears in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The new gear special coating material of the present invention is made of the following components according to the weight ratio:

[0012] Proportion by weight fraction is made from the following components:

[0013] 32 parts of graphite oxide, 13 parts of 1,4 cyclohexane dimethanol, 5 parts of surfactant, 2 parts of purified terephthalic acid, 5 parts of AMP dispersant, 24 parts of rosin water, 7 parts of viscosity increasing agent, toluene diisocyanate 22 parts, 11 parts of boron nitride, 18 parts of titanium dioxide, 8 parts of molybdenum disulfide powder, 23 parts of dicyclohexyl phthalate, 34 parts of deionized water, 5 parts of bentonite, and 7 parts of defoamer.

Embodiment 2

[0015] The new gear special coating material of the present invention is made of the following components according to the weight ratio:

[0016] 52 parts of graphite oxide, 18 parts of 1,4 cyclohexane dimethanol, 9 parts of surfactant, 11 parts of purified terephthalic acid, 9 parts of AMP dispersant, 43 parts of rosin water, 13 parts of viscosity increasing agent, toluene diisocyanate 28 parts, 15 parts of boron nitride, 25 parts of titanium dioxide, 13 parts of molybdenum disulfide powder, 29 parts of dicyclohexyl phthalate, 64 parts of deionized water, 13 parts of bentonite, and 13 parts of defoamer.

Embodiment 3

[0018] The new gear special coating material of the present invention is made of the following components according to the weight ratio:

[0019] 42 parts of graphite oxide, 15 parts of 1,4 cyclohexanedimethanol, 7 parts of surfactant, 6 parts of purified terephthalic acid, 7 parts of AMP dispersant, 32 parts of rosin water, 10 parts of viscosity increasing agent, toluene diisocyanate 25 parts, 13 parts of boron nitride, 21 parts of titanium dioxide, 10 parts of molybdenum disulfide powder, 26 parts of dicyclohexyl phthalate, 48 parts of deionized water, 9 parts of bentonite, and 10 parts of defoamer.

[0020] The graphite lubricating coating for gears of the present invention has stable colloidal form and reliable stability, and can replace traditional gear lubricants, such as butter. Using graphite oxide has more lubricity than graphite lubricants. At the same time, the coating has good thermal stability through ingenious doping of boron nitride and molybdenum disulfide pow...

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PUM

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Abstract

The invention relates to a novel special coating material for a gear. The novel special coating material is prepared from the following components in parts by weight: 32 to 52 parts of graphite oxide,13 to 18 parts of 1,4-cyclohexanedimethanol, 5 to 9 parts of surfactant, 2 to 11 parts of purified terephthalic acid, 5 to 9 parts of AMP dispersing agent, 24 to 43 parts of rosin water, 7 to 13 parts of viscosity improver, 22 to 28 parts of toluene diisocynate, 11 to 15 parts of boron nitride, 18 to 25 parts of titanium dioxide, 8 to 13 parts of molybdenum disulfide powder, 23 to 29 parts of dicyclohexyl phthalate, 34 to 64 parts of deionized water, 5 to 13 parts of bentonite, and 7 to 13 parts of defoaming agent. The novel special coating material has the advantages that the prepared coating is applicable to a gear surface layer, is not only good in weather resistance, but also free from yellowing, fracturing, stripping and dropping under the weather conditions such as extreme temperature and humidity change, wind, snow, rain and hail.

Description

technical field [0001] The invention relates to the field of gear protection, in particular to a novel gear special coating material. Background technique [0002] The coatings used in the gear surface layer in the prior art are prone to yellowing and cracking due to climate reasons, easy to peel off paint, and have very poor weather resistance under extreme temperature and humidity conditions, wind, snow, rain and hail. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of special coating material for gears, so as to solve the problems of poor moisture resistance and easy peeling off of the coated gear surface in the prior art. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a new type of special coating material for gears, the innovation point of which is that it is made of the following components according to the weight ratio: [0005] 32-5...

Claims

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Application Information

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IPC IPC(8): C09D175/06C09D193/04C09D7/61C09D7/63
CPCC09D175/06C08K2003/2241C08K2003/3009C08K2003/385C08L2201/08C09D7/61C09D7/63C08L93/04C08K13/02C08K3/04C08K3/38C08K3/22C08K3/30C08K5/12C08K3/346
Inventor 黄仁秀
Owner 如皋市跃天特种标准件有限公司
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