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Highly wear-resistant, oil-resistant and fireproof coating and preparation method thereof

A fire-resistant coating, high wear-resistant technology, used in fire-resistant coatings, antifouling/underwater coatings, epoxy resin coatings, etc., can solve fire-resistant coatings adhesion, wear resistance, oil resistance, durability, flame It is difficult to take into account problems such as improving UV resistance, enhancing wear resistance and fire resistance, and high hardness.

Inactive Publication Date: 2018-03-06
佛山杰致信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high wear-resistant and oil-resistant fireproof coating, which has the advantages of strong adhesion, excellent wear resistance and oil resistance, and superior fireproof performance, and solves the problems of adhesion, wear resistance, oil resistance, It is difficult to balance durability and flame retardancy. Another purpose is to provide a preparation method of high wear-resistant and oil-resistant fireproof coating with simple process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This embodiment provides a highly wear-resistant, oil-resistant and fire-resistant paint, which includes the following raw materials in parts by weight: 30 parts by weight epoxy resin, 30 parts by polyamideimide, 20 parts by polytetrafluoroethylene, 15 parts by chromium trioxide, and silane Coupling agent 3 parts, ceramic filler 20 parts, melamine cyanurate salt 3 parts, ammonium polyphosphate 6 parts, zinc borate 3 parts, starch 10 parts, light stabilizer 0.5 part, defoaming agent 1 part, preservative 0.1 part , 10 parts of water, 5 parts of carboxylated graphene, 5 parts of nano silica aerogel.

[0024] In this embodiment, the ceramic filler is composed of silicon carbide, boron oxide, corundum powder, zinc oxide, and titanium oxide, and its weight ratio is 2:4:3:1:1.

[0025] In this embodiment, the light stabilizer is a mixture of o-hydroxybenzophenones, benzotriazoles, salicylates, and triazines.

[0026] In this embodiment, the antifoaming agent is a mixture of emulsifi...

Embodiment 2

[0033] This embodiment provides a high wear-resistant, oil-resistant and fire-retardant paint, which includes the following raw materials in parts by weight: 35 parts of epoxy resin, 35 parts of polyamideimide, 25 parts of polytetrafluoroethylene, 16 parts of chromium trioxide, and silane Coupling agent 3.5 parts, ceramic filler 22 parts, cyanuric acid melamine salt 4 parts, ammonium polyphosphate 6.5 parts, zinc borate 3.5 parts, starch 12 parts, light stabilizer 0.6 parts, defoaming agent 1.2 parts, preservative 0.2 parts , 15 parts of water, 6 parts of carboxylated graphene, 6 parts of nano silica aerogel.

[0034] In this embodiment, the ceramic filler is composed of silicon carbide, boron oxide, corundum powder, zinc oxide, and titanium oxide, and its weight ratio is 2:4:3:1:1.

[0035] In this embodiment, the light stabilizer is a mixture of o-hydroxybenzophenones, benzotriazoles, salicylates, and triazines.

[0036] In this embodiment, the defoaming agent is a mixture of emul...

Embodiment 3

[0043] This embodiment provides a high wear-resistant, oil-resistant and fire-resistant paint, which includes the following raw materials in parts by weight: 40 parts of epoxy resin, 40 parts of polyamideimide, 30 parts of polytetrafluoroethylene, 16 parts of chromium trioxide, and silane 4 parts coupling agent, 25 parts ceramic filler, 5 parts melamine cyanurate salt, 7 parts ammonium polyphosphate, 45 parts zinc borate, 15 parts starch, 0.7 parts light stabilizer, 1.5 parts defoamer, 0.3 parts preservative , 18 parts of water, 7 parts of carboxylated graphene, 7 parts of nano silica aerogel.

[0044] In this embodiment, the ceramic filler is composed of silicon carbide, boron oxide, corundum powder, zinc oxide, and titanium oxide, and its weight ratio is 2:4:3:1:1.

[0045] In this embodiment, the light stabilizer is a mixture of o-hydroxybenzophenones, benzotriazoles, salicylates, and triazines.

[0046] In this embodiment, the defoaming agent is a mixture of polyoxyethylene poly...

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Abstract

The invention discloses a highly wear-resistant, oil-resistant and fireproof coating and belongs to the technical field of coating. The highly wear-resistant, oil-resistant and fireproof coating is prepared from the following raw materials in parts by weight: 30-50 parts of epoxy resin, 30-50 parts of polyamide imide, 20-40 parts of polytetrafluoroethylene, 15-18 parts of chromic oxide, 3-5 partsof silane coupling agent, 20-30 parts of ceramic filler, 3-7 parts of melamine cyanurate, 6-8 parts of ammonium polyphosphate, 3-5 parts of zinc borate, 10-20 parts of starch, 0.5-1 part of light stabilizer, 1-2 parts of antifoaming agent, 0.1-0.5 part of preservative and 10-25 parts of water. The invention also discloses a preparation method of the highly wear-resistant, oil-resistant and fireproof coating, wherein the preparation method has the advantages of easiness in preparation, strong adhesive ability and integration of high wear resistance, oil resistance and fireproofing.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to a high wear-resistant, oil-resistant and fire-resistant coating. Background technique [0002] Fireproof coating is a special coating used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material, prevent the rapid spread of fire, and improve the fire resistance limit of the coated material. However, the existing fire retardant coatings have problems that it is difficult to balance the adhesion, abrasion resistance, oil resistance, durability, and flame retardancy of the coating film. [0003] CN107201098A discloses a highly wear-resistant, oil-resistant and fire-retardant coating, belonging to the technical field of coatings, comprising the following raw materials by weight: 45-55 parts by weight of styrene-modified acrylic emulsion, 15-18 parts by styrene-acrylic emulsion, 7-11 parts by asbestos fiber, Graphite fiber 3-5 parts, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D179/08C09D5/18C09D5/14C09D7/65C09D7/61C09D7/63
CPCC09D163/00C08K2003/2227C08K2003/2241C08K2003/2251C08K2003/2296C08K2003/323C08K2003/387C08K2201/011C08L2205/035C09D5/14C09D5/18C09D179/08C08L79/08C08L27/18C08L3/02C08L83/04C08K13/02C08K3/22C08K3/34C08K5/34928C08K3/32C08K3/38C08K3/04C08K3/36C08L63/00
Inventor 王玉环
Owner 佛山杰致信息科技有限公司
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