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Processing technology of heat dissipation coating for mining crusher

A heat-dissipating coating and processing technology, applied in polyether coatings, rubber derivative coatings, coatings, etc., can solve the problems of reduced service life, fading and aging, poor heat-dissipation performance, etc., and achieve improved waterproof performance, improved heat-dissipation performance, The effect of increasing density and aesthetics

Inactive Publication Date: 2018-03-06
JIANGSU MINJIANG MINING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, general mining crushers do not adopt special heat dissipation measures, and adopt natural heat dissipation. This method is that after a period of use of mining crushers, the heat dissipation performance is poor, and there will be fading and aging, which will reduce the service life; it cannot meet the needs of mining crushers. Development status and requirements need to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A processing technology for heat-dissipating paint for mining crushers, the heat-dissipating paint is composed of the following components by mass: 20 parts of α-dimethoxysilane-terminated polyether resin, 13 parts of chlorinated rubber resin, nano 15 parts of diatomite powder, 1 part of hydroquinone, 1 part of composite dry silane, 20 parts of beryllium oxide, 3 parts of amino silicone resin, 25 parts of aluminum nitride, 3 parts of ferric oxide, 15 parts of ethyl acetate, 10 parts of sodium thiocyanate, 1 part of n-butanol, 1 part of zinc naphthenate, 2 parts of hexabromocyclododecane, 10 parts of polyacrylonitrile-based carbon fiber and 3 parts of film-forming agent; the processing technology includes the following steps :

[0014] (1) Put the components into the dispersion tank according to the ratio in the formula, and disperse for 30-50 minutes under high-speed stirring at a speed of 500-600 rpm;

[0015] (2) Put the liquid material into the dispersion tank accor...

Embodiment 2

[0017] A processing technology for heat-dissipating paint for mining crushers, the heat-dissipating paint is composed of the following components by mass: 30 parts of α-dimethoxysilane-terminated polyether resin, 20 parts of chlorinated rubber resin, nano 20 parts of diatomite powder, 5 parts of hydroquinone, 5 parts of composite dry silane, 28 parts of beryllium oxide, 12 parts of amino silicone resin, 34 parts of aluminum nitride, 8 parts of ferric oxide, 25 parts of ethyl acetate, 12 parts of sodium thiocyanate, 5 parts of n-butanol, 3 parts of zinc naphthenate, 6 parts of hexabromocyclododecane, 20 parts of polyacrylonitrile-based carbon fiber and 6 parts of film-forming agent; the processing technology includes the following steps :

[0018] (1) Put the components into the dispersion tank according to the ratio in the formula, and disperse for 30-50 minutes under high-speed stirring at a speed of 500-600 rpm;

[0019] (2) Put the liquid material into the dispersion tank ...

Embodiment 3

[0021] A processing technology for heat-dissipating paint for mining crushers, the heat-dissipating paint is composed of the following components by mass: 25 parts of α-dimethoxysilane-terminated polyether resin, 16 parts of chlorinated rubber resin, nano 17 parts of diatomite powder, 3 parts of hydroquinone, 3 parts of composite dry silane, 24 parts of beryllium oxide, 7 parts of amino silicone resin, 29 parts of aluminum nitride, 5 parts of ferric oxide, 20 parts of ethyl acetate, 10 parts of sodium thiocyanate, 3 parts of n-butanol, 2 parts of zinc naphthenate, 4 parts of hexabromocyclododecane, 15 parts of polyacrylonitrile-based carbon fiber and 5 parts of film-forming agent; the processing technology includes the following steps :

[0022] (1) Put the components into the dispersion tank according to the ratio in the formula, and disperse for 30-50 minutes under high-speed stirring at a speed of 500-600 rpm;

[0023] (2) Put the liquid material into the dispersion tank a...

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PUM

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Abstract

The invention discloses a processing technology of a heat dissipation coating for a mining crusher. The heat dissipation coating is prepared from the following components in parts by mass: 20 to 30 parts of alpha-dimethoxysilane terminated polyether resin, 13 to 20 parts of chlorinated rubber resin, 15 to 20 parts of nano kieselguhr powder, 1 to 5 parts of hydroquinone, 1 to 5 parts of compound dry silane, 20 to 28 parts of beryllium oxide, 3 to 12 parts of amino silicone resin, 25 to 34 parts of aluminum nitride, 3 to 8 parts of ferriferrous oxide, 15 to 25 parts of ethyl acetate, 10 to 12 parts of sodium thiocyanate, 1 to 5 parts of n-butyl alcohol, 1 to 3 parts of zinc naphthenate, 2 to 6 parts of hexabromocyclododecane, 10 to 20 parts of polyacrylonitrile-based carbon fiber and 3 to 6parts of a film forming agent. The heat dissipation coating has a quick drying property, so that the compactness and the attractiveness of a coating layer are improved; , by the adding of the nano kieselguhr powder, the heat dissipation performance is greatly improved; furthermore, by the adding of the alpha-dimethoxysilane terminated polyether resin, the waterproofing property of the coating layer formed by the coating is improved.

Description

technical field [0001] The invention relates to the field of quarry technology, in particular to a processing technology for heat-dissipating coatings for mining crushers. Background technique [0002] In metallurgy, mining, chemical industry, cement and other industrial sectors, a large amount of raw materials and reused fertilizers need to be processed by crushers every year. For example, in a beneficiation plant, in order to separate the useful minerals in the ore, it is necessary to use a crusher to crush the raw ore to the particle size required by the grinding process. It is necessary to use crushing machinery to crush the raw materials to the particle size required by the next step. [0003] At present, with the rapid expansion of the scope of use of mining crushers, prolonging the service life of mining crushers has become a problem that continues to be solved. At present, general mining crushers do not adopt special heat dissipation measures, and adopt natural hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D171/00C09D115/02C09D183/08C09D7/61C09D7/63
CPCC09D171/00C08K2003/282C08K2201/011C08L2205/03C08L15/02C08L83/08C08K13/04C08K7/06C08K3/36C08K3/28C08K5/098
Inventor 施路明
Owner JIANGSU MINJIANG MINING CO LTD