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Fireproof primer composition for color stone metal tile as well as preparation method and application of fireproof primer composition

A primer composition and colored stone technology, which can be applied to roofing, adhesive types, and building structures using tiles/slate tiles, can solve problems such as toxic and harmful gases, easy to generate open flames, and poor fire resistance, and achieve Enhanced fire resistance, improved aesthetics, and the effect of preventing colored sand from falling off

Pending Publication Date: 2022-07-05
山东佰晟金属科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the base material is galvanized steel plate, and its surface is covered with colored mineral particles, the problems of traditional tiles such as cracks, warping, opening, brittle, easy to crack, reflective, bulky, discoloration and water seepage are not easy to be solved in colored tiles. Appeared on stone metal tiles
[0004] However, in traditional crafts, most of the colored stone metal tiles use styrene-acrylic emulsion or pure acrylic emulsion (acrylic emulsion) as the main component of the adhesive, which has poor fire resistance and is prone to produce open flames and toxic and harmful gases when heated.

Method used

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  • Fireproof primer composition for color stone metal tile as well as preparation method and application of fireproof primer composition
  • Fireproof primer composition for color stone metal tile as well as preparation method and application of fireproof primer composition
  • Fireproof primer composition for color stone metal tile as well as preparation method and application of fireproof primer composition

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Experimental program
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Effect test

preparation example Construction

[0091] In a fourth aspect, the present invention provides a method for preparing the fire-resistant primer for colored stone metal tiles, which includes the following steps: mixing each component of the fire-resistant primer composition with the vinyl acetate-ethylene copolymer emulsion uniformly to obtain it.

[0092] In some embodiments, firstly, the wetting agent, dispersing agent, amine neutralizing agent, bactericide, defoaming agent and part of water are mixed uniformly in proportion to obtain mixed solution one;

[0093]Add part of vinyl acetate-ethylene copolymer emulsion, kaolin, heavy calcium, water-based carbon black slurry and part of water into mixed solution 1 in proportion, and mix evenly to obtain mixed solution 2;

[0094] Then the remaining vinyl acetate-ethylene copolymer emulsion and film-forming aid are added into mixed solution 3 to obtain mixed solution 4;

[0095] Finally, adjust the viscosity of the primer and get it.

[0096] Further, it also include...

Embodiment 1

[0103] (1) Formula:

[0104] Water: 15.13 parts, 45.24 parts of vinyl acetate-ethylene copolymer emulsion, 0.3 part of defoamer.

[0105] (2) Preparation method:

[0106] Mix water, vinyl acetate-ethylene copolymer emulsion and defoamer, start the mixer, rotate at 300 rpm, stir and disperse for 3 minutes, and then get it.

Embodiment 2

[0108] (1) Formula:

[0109] Water: 13.42 parts, vinyl acetate-ethylene copolymer emulsion 53.68 parts, wetting agent 0.2 parts.

[0110] (2) Preparation method:

[0111] Mix water, vinyl acetate-ethylene copolymer emulsion and wetting agent, start the mixer, rotate at 300 rpm, stir and disperse for 3 minutes, and then get it.

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Abstract

According to the fireproof primer composition for the color stone metal tile, the preparation method and the application, when vinyl acetate-ethylene copolymer emulsion is used as a binding agent of the fireproof primer for the color stone metal tile, compared with a benzo emulsion binding agent and a pure acrylic emulsion binding agent for a traditional color stone metal tile, the fireproof performance of the fireproof primer composition for the color stone metal tile is remarkably enhanced; the combustion performance of the prepared fireproof primer is not lower than the requirement of the B1 level in GB 8624-2012. The fire retardant not only can greatly delay the fire spreading speed, but also has the advantages of no open fire, less generation of toxic and harmful gases, environmental friendliness and the like.

Description

technical field [0001] The invention belongs to the field of primers for colored stone metal tiles, in particular to a fireproof primer composition for colored stone metal tiles, a preparation method and applications. Background technique [0002] The statements herein merely provide background related to the present invention and do not necessarily constitute prior art. [0003] Color stone metal tile is composed of galvanized steel plate (as base material), anti-fingerprint coating, colored sand, acrylic resin and acrylic. Because the base material is galvanized steel sheet, and its surface is covered with colored mineral particles, the problems of traditional tiles such as cracks, warping, opening, brittleness, easy freeze cracking, light reflection, bulkiness, discoloration and water seepage are not easy to be solved in color. Appears on stone metal tiles. [0004] However, in the traditional process, most of the colored stone metal tiles use styrene-acrylic emulsion o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J131/04E04D1/34
CPCC09J131/04E04D1/34E04D2001/3435
Inventor 刘金光蒋永健慎洪超刘伟蔡宏
Owner 山东佰晟金属科技有限公司
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