High-temperature-resistant paint for hydraulic cylinder and preparation method thereof

A high-temperature-resistant paint and hydraulic cylinder technology, applied in the field of hydraulic cylinders, can solve the problems of small surface friction coefficient and achieve the effects of small friction coefficient, improved adsorption force and wide application range

Active Publication Date: 2015-07-22
SUZHOU TONGMING MACHINERY
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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 overcome the shortcomings of the prior art and provide a high-temperature-resistant paint for hydraulic cylinders and a preparation method thereof. The paint not only has strong adhesion and is not easy to fall off, but also has corrosion resistance and Good high temperature resistance, the surface friction coefficient of the paint is small, friction resistance, and various colors, long service life, long-term use of the paint will not cause problems such as foaming, cracking, whitening or even delamination, increase the service life of the metal, and It can be used in harsh environments and has a wide range of applications, and the preparation method provided is simple and convenient, which improves production efficiency, reduces costs, and improves the quality of paint

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of high-temperature-resistant paint for hydraulic cylinders provided by this embodiment, the components of the high-temperature-resistant paint for hydraulic cylinders are calculated in parts by weight: epoxy modified silicone resin: 58 parts, hydrogenated nitrile rubber : 22 parts, bisphenol A epoxy resin: 27 parts, mica powder: 12 parts, butyl rubber: 10 parts, polydimethylsiloxane: 5 parts, benzyl silicone resin: 12 parts, phthalate Dioctyl formate: 3 parts, copper powder: 2 parts, rutile titanium dioxide: 2 parts, ceramic powder: 1 part, deionized water: 20 parts, triethylenetetramine: 2 parts, triphenyl phosphite: 5 parts parts, additives: 1 part;

[0025] The components of additives are calculated by mass fraction: graphite powder: 15%, quartz: 3%, kaolinite: 12%, deionized water: 30%, diamond powder: 10%, mica powder: 3%, and the balance is talcum powder;

[0026] The preparation method of the auxiliary agent is: mix graphite powder, quartz, mica powder,...

Embodiment 2

[0031] A kind of high-temperature-resistant paint for hydraulic cylinders provided by this embodiment, the components of the high-temperature-resistant paint for hydraulic cylinders are calculated in parts by weight: epoxy modified silicone resin: 60 parts, hydrogenated nitrile rubber : 24 parts, bisphenol A epoxy resin: 29 parts, mica powder: 14 parts, butyl rubber: 13 parts, polydimethylsiloxane: 7 parts, benzyl silicone resin: 14 parts, phthalate Dioctyl formate: 5 parts, copper powder: 4 parts, rutile titanium dioxide: 4 parts, ceramic powder: 3 parts, deionized water: 25 parts, triethylenetetramine: 4 parts, triphenyl phosphite: 7 parts Parts, additives: 3 parts;

[0032] The components of additives are calculated by mass fraction: graphite powder: 17%, quartz: 5%, kaolinite: 15%, deionized water: 40%, diamond powder: 12%, mica powder: 5%, and the balance is talcum powder;

[0033]The preparation method of the auxiliary agent is: mix graphite powder, quartz, mica powder...

Embodiment 3

[0038] A kind of high-temperature-resistant paint for hydraulic cylinders provided in this embodiment, the components of the high-temperature-resistant paint for hydraulic cylinders are calculated in parts by weight: epoxy modified silicone resin: 59 parts, hydrogenated nitrile rubber : 23 parts, bisphenol A epoxy resin: 28 parts, mica powder: 13 parts, butyl rubber: 12 parts, polydimethylsiloxane: 6 parts, benzyl silicone resin: 13 parts, phthalate Dioctyl formate: 4 parts, copper powder: 3 parts, rutile titanium dioxide: 3 parts, ceramic powder: 2 parts, deionized water: 22 parts, triethylenetetramine: 3 parts, triphenyl phosphite: 6 parts Parts, additives: 2 parts;

[0039] The components of additives are calculated by mass fraction: graphite powder: 16%, quartz: 4%, kaolinite: 13%, deionized water: 38%, diamond powder: 11%, mica powder: 4%, the balance is talcum powder;

[0040] The preparation method of the auxiliary agent is: mix graphite powder, quartz, mica powder, k...

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PUM

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Abstract

The invention discloses a high-temperature-resistant paint for a hydraulic cylinder and a preparation method thereof. The high-temperature-resistant paint for the hydraulic cylinder is prepared from the following constituents in parts by weight: 58-60 parts of modified epoxy organic silicon resin, 22-24 parts of hydrogenated acrylonitrile butadiene rubber, 27-29 parts of bisphenol A epoxy resin, 12-14 parts of mica powder, 10-13 parts of butyl rubber, 5-7 parts of polydimethylsiloxane, 12-14 parts of phenylmethylsilane resin, 3-5 parts of dioctyl phthalate, 2-4 parts of copper powder, 2-4 parts of rutile type titanium dioxide, 1-3 parts of ceramic powder, 20-25 parts of deionized water, 2-4 parts of triethylene tetramine, 5-7 parts of triphenyl phosphite, and 1-3 parts of an auxiliary.

Description

technical field [0001] The invention belongs to the field of hydraulic cylinders, and relates to a high-temperature-resistant paint for hydraulic cylinders and a preparation method thereof. Background technique [0002] With the development of society, the use of hydraulic cylinders in heavy industries is particularly important because hydraulic cylinders work stably, have a long service life, and have high economic benefits. However, hydraulic cylinders have very strict environmental requirements, especially in corrosive In the atmosphere of gas or liquid, it will seriously affect the surface and service life of the hydraulic cylinder. There are many types of existing paints, but the high temperature resistance of the paints cannot meet the requirements in the production process. The paint surface is easy to soften and fall off at high temperatures. , thereby reducing the service life of the hydraulic cylinder and increasing the cost. Therefore, a paint for the surface of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D115/00C09D163/00C09D123/22C09D5/10C09D7/12
Inventor 袁增泉丁学灵
Owner SUZHOU TONGMING MACHINERY
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