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Epoxy organosilicone high-temperature resistant coating material and preparation method thereof

A technology of epoxy silicone and high temperature resistant coatings, applied in fireproof coatings, polyamide coatings, coatings, etc., can solve problems such as poor adhesion and corrosion resistance, and achieve the effect of enhancing adhesion performance

Inactive Publication Date: 2018-04-20
ANHUI MENGNIU COLOR PRINTING&PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Coatings are widely used in construction, decoration, printing and other industries, and high-temperature-resistant coatings are an effective method for protection. It is widely used for its convenient application and low cost. Common silicone high-temperature coatings are mainly Focus on high temperature resistance, but there are problems such as poor adhesion and corrosion resistance. Therefore, we propose an epoxy silicone high temperature resistant coating and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The invention discloses an epoxy silicone high temperature resistant coating, which is divided into 70 parts of epoxy silicone resin, 30 parts of polyamide resin, 10 parts of aluminum powder paste, 0.3 parts of dispersant, and 5 parts of wollastonite powder according to weight components. 4 parts, 4 parts of zinc phosphate, 6 parts of talcum powder, an appropriate amount of additives, and the balance is an appropriate amount of water.

[0013] A preparation method of epoxy silicone high temperature resistant coating, the specific preparation method is as follows:

[0014] 1) Grinding wollastonite powder, zinc phosphate, and talc powder through a grinder, and passing through 100 meshes to obtain fillers for later use;

[0015] 2) Put epoxy silicone resin and polyamide resin into the shearing equipment, add dispersant, and stir for 20 minutes at a speed of 2500 rpm;

[0016] 3) Put filler, aluminum powder slurry, and additives into the shearing equipment in sequence and ...

Embodiment 2

[0018] The invention discloses an epoxy organosilicon high temperature resistant coating, which is divided into components by weight: 75 parts of epoxy organosilicon resin, 35 parts of polyamide resin, 15 parts of aluminum powder paste, 0.5 part of dispersant, 6 parts of wollastonite powder 5 parts, 5 parts of zinc phosphate, 7 parts of talcum powder, an appropriate amount of additives, and the balance is an appropriate amount of water.

[0019] A preparation method of epoxy silicone high temperature resistant coating, the specific preparation method is as follows:

[0020] 1) Grinding wollastonite powder, zinc phosphate, and talcum powder through a grinder, passing through 110 meshes, and obtaining fillers for later use;

[0021] 2) Put epoxy silicone resin and polyamide resin into the shearing equipment, add dispersant, and stir for 23 minutes at a speed of 2700 rpm;

[0022] 3) Put filler, aluminum powder slurry, and additives into the shearing equipment in sequence and st...

Embodiment 3

[0024] The invention discloses an epoxy silicone high-temperature-resistant coating, which is divided into 80 parts of epoxy silicone resin, 40 parts of polyamide resin, 20 parts of aluminum powder paste, 0.7 parts of dispersant, and 7 parts of wollastonite powder according to weight components. 6 parts, 6 parts of zinc phosphate, 8 parts of talcum powder, an appropriate amount of additives, and the balance is an appropriate amount of water.

[0025] A preparation method of epoxy silicone high temperature resistant coating, the specific preparation method is as follows:

[0026] 1) Grind wollastonite powder, zinc phosphate, and talc powder through a grinder, pass through 100-120 mesh, and obtain fillers for later use;

[0027] 2) Put the epoxy silicone resin and polyamide resin into the shearing equipment, add the dispersant, and stir for 20-25 minutes at the speed of 2500-3000 rpm;

[0028] 3) Put filler, aluminum powder slurry, and additives into the shearing equipment in t...

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PUM

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Abstract

The invention discloses an epoxy organosilicone high-temperature resistant coating material, prepared from the following components by weight: 70 to 80 parts of epoxy organosilicone resin, 30 to 40 parts of polyphthalamide resin, 10 to 20 parts of aluminum paste, 0.3 to 0.7 part of dispersant, 5 to 7 parts of wollastonite powder, 4 to 6 parts of zinc phosphate, 6 to 8 parts of talcum powder, a proper amount of auxiliary and the balance of a proper amount of water. According to the adopted technical scheme, the epoxy organosilicone resin and the polyphthalamide resin are taken as main components of the resin system coating material, and are filled and mixed with the added wollastonite powder, zinc phosphate, talcum powder and aluminum paste, the adhesion property of the high-temperature resistant coating material is enhanced, and the coating material can be widely applied.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an epoxy silicone high temperature resistant coating and a preparation method thereof. Background technique [0002] Coatings are widely used in construction, decoration, printing and other industries, and high-temperature-resistant coatings are an effective method for protection. It is widely used for its convenient application and low cost. Common silicone high-temperature coatings are mainly Focus on high temperature resistance, but there are problems such as poor adhesion and corrosion resistance. Therefore, we propose an epoxy silicone high temperature resistant coating and its preparation method. Contents of the invention [0003] In order to solve the defects of the prior art solutions, the invention discloses an epoxy silicone high temperature resistant coating and a preparation method thereof. [0004] The invention discloses an epoxy silicone high temperature resist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D177/00C09D7/61
CPCC09D183/04C08K2003/0812C08K2003/328C08K2201/014C08L2201/08C09D5/18C08L77/00C08K3/08C08K3/34C08K3/32
Inventor 李峰郑志龙
Owner ANHUI MENGNIU COLOR PRINTING&PACKAGING
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