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Flame-retardant acrylic coating

An acrylic and water-soluble acrylic technology, applied in anti-corrosion coatings, fire-resistant coatings, polyester coatings, etc., can solve the problems of aging cracking of emulsified rubber asphalt coating, cracking of fire-resistant coating, failure of fire-resistant coating, etc. Capacitance, improving corrosion resistance, suppressing smoke

Inactive Publication Date: 2015-02-18
ANHUI JINDUN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, asphalt or emulsified rubber is mostly used as a fireproof coating in the construction industry. Although asphalt is cheap, its fire resistance is poor; Aging cracks, this kind of fireproof coating often has large-scale cracks in the open air, especially at the joints of cement prefabricated panels, coupled with uneven ground settlement and thermal expansion, there will be obvious irregular gaps, so that the fireproof coating layer failure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A flame-retardant acrylic paint proposed by the present invention, its raw materials include by weight: 50 parts of water-soluble acrylic resin, 15 parts of terpene resin, 8 parts of alkyd resin, 6 parts of polyoxyethylene laurate, methylol fiber 2.3 parts of plain clay, 14 parts of attapulgite, 9 parts of zeolite powder, 2 parts of precipitated barium sulfate, 2 parts of melamine, 9 parts of zinc borate, 10 parts of full methyl etherified amino resin, 5 parts of aluminum linoleate, 3-(2 , 0.4 parts of 3-glycidoxy)propyltrimethoxysilane, 25 parts of pigments, 2.1 parts of toughening agent, 0.8 parts of defoaming agent, 0.7 parts of leveling agent, 0.5 parts of antifungal agent, and 50 parts of water.

Embodiment 2

[0015] A flame-retardant acrylic paint proposed by the present invention, its raw materials include by weight: 59 parts of water-soluble acrylic resin, 13 parts of terpene resin, 10 parts of alkyd resin, 4 parts of polyoxyethylene laurate, methylol fiber 2.5 parts of plain clay, 12 parts of attapulgite, 11 parts of zeolite powder, 1.5 parts of precipitated barium sulfate, 2.4 parts of melamine, 8.4 parts of zinc borate, 13 parts of permethylated amino resin, 4.1 parts of aluminum linoleate, 2-(3 , 0.55 parts of 4-epoxycyclohexyl) ethyl triethoxysilane, 16 parts of pigments, 2.3 parts of toughening agent, 0.6 parts of defoaming agent, 0.9 parts of leveling agent, 0.42 parts of antifungal agent, 54 parts of ethanol .

Embodiment 3

[0017] A flame-retardant acrylic paint proposed by the present invention, its raw materials include by weight: 58 parts of water-soluble acrylic resin, 14 parts of terpene resin, 9 parts of alkyd resin, 5 parts of polyoxyethylene laurate, methylol fiber 2.4 parts of plain powder, 13 parts of attapulgite, 10 parts of zeolite powder, 1.7 parts of precipitated barium sulfate, 2.2 parts of melamine, 8.7 parts of zinc borate, 12 parts of permethylated amino resin, 4.3 parts of aluminum linoleate, 3-[( 2,3)-Glycidoxy] 0.45 parts of propylmethyl dimethoxysilane, 20 parts of pigments, 2.2 parts of toughening agent, 0.7 parts of defoaming agent, 0.8 parts of smoothing agent, 0.45 parts of antifungal agent, propane 33 parts of alcohol, 20 parts of water.

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PUM

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Abstract

The invention discloses a flame-retardant acrylic coating. The flame-retardant acrylic coating is prepared from the following raw materials in parts by weight: 50-60 parts of water-soluble acrylic resin, 12-15 parts of terpene resin, 8-11 parts of alkyd resin, 3-6 parts of polyoxyethylene laurate, 2.3-2.6 parts of hydroxymethyl cellulose, 11-14 parts of attapulgite, 9-12 parts of zeolite powder, 1-2 parts of precipitated barium sulfate, 2-3 parts of melamine, 8-9 parts of zinc borate, 10-15 parts of methylated amino resin, 4-5 parts of aluminum oleate, 0.4-0.6 part of an epoxy-silane coupling agent, 15-25 parts of a pigment, 2.1-2.4 parts of a flexibilizer, 0.5-0.8 part of a defoamer, 0.7-1 part of a smoothing agent, 0.4-0.5 part of a mildew preventive, and 50-55 parts of a solvent. The flame-retardant acrylic coating disclosed by the invention is not only excellent in flame retardant property, and but also high in curing speed.

Description

technical field [0001] The invention relates to the technical field of acrylic paint, in particular to a flame-retardant acrylic paint. Background technique [0002] At present, asphalt or emulsified rubber is mostly used as a fireproof coating in the construction industry. Although asphalt is cheap, its fire resistance is poor; Aging cracks, this kind of fireproof coating often has large-scale cracks in the open air, especially at the joints of cement prefabricated panels, coupled with uneven ground settlement and thermal expansion, there will be obvious irregular gaps, so that the fireproof coating layer failure. There is a need for a coating with excellent flame retardancy. Contents of the invention [0003] The technical problems of the basic background technology, the present invention proposes a flame-retardant acrylic coating, which not only has excellent flame-retardant properties, but also has a fast curing speed. [0004] A flame-retardant acrylic paint propos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D145/00C09D167/08C09D161/32C09D7/12C09D5/14C09D5/08C09D5/18
CPCC08L2205/035C09D5/18C09D133/00C09D7/61C09D7/63C08L45/00C08L67/08C08L71/02C08L1/284C08L61/32C08K13/02C08K3/346C08K3/34C08K2003/3045C08K5/34922C08K3/38C08K5/098C08K5/5435
Inventor 朱恒衡张国胜
Owner ANHUI JINDUN PAINT
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