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Anti-aging facing layer material and preparation technology thereof

A technology for preparation process and finishing layer, which is applied in the field of aging-resistant finishing layer materials and its preparation, can solve the problems of high temperature resistance, poor aging resistance, easy cracking, complicated preparation process, etc., and achieve good weather resistance, durability The effect of good temperature and simple preparation method

Inactive Publication Date: 2018-01-30
徐宏伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation process of the facing layer material in the prior art is complicated, and the high temperature resistance and aging resistance are poor, and cracking is easy to occur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The material components of the facing layer include 25 parts of hot-melt resin, 12 parts of modified phenolic resin, 8 parts of inorganic thickener, 10 parts of mineral fiber, 3 parts of foaming agent, and 2 parts of silicone water repellent in parts by weight. , 10 parts of diatom mud, 1 part of titanium dioxide, 3 parts of flame retardant, 2 parts of defoamer, 4 parts of calcium zinc stabilizer, 3 parts of aluminum silicate, and 6 parts of kaolin.

[0017] The preparation process of the present embodiment comprises the following steps:

[0018] A. Mix hot-melt resin, modified phenolic resin, inorganic thickener, mineral fiber, foaming agent, silicone water repellent, and diatom mud, and then add it to the mixer for mixing. The mixing temperature is 65°C , the mixing time is 20min to obtain mixture A;

[0019] B. Add titanium dioxide, flame retardant, defoamer, calcium zinc stabilizer, aluminum silicate, and kaolin to mixture A, mix and add to a stirring tank for high...

Embodiment 2

[0022] The material components of the facing layer include 45 parts of hot-melt resin, 28 parts of modified phenolic resin, 14 parts of inorganic thickener, 20 parts of mineral fiber, 9 parts of foaming agent, and 8 parts of silicone water repellent in parts by weight. , 20 parts of diatom mud, 6 parts of titanium dioxide, 12 parts of flame retardant, 8 parts of defoamer, 14 parts of calcium zinc stabilizer, 9 parts of aluminum silicate, and 16 parts of kaolin.

[0023] The preparation process of the present embodiment comprises the following steps:

[0024] A. Mix hot-melt resin, modified phenolic resin, inorganic thickener, mineral fiber, foaming agent, silicone water repellent, and diatom mud, and then add it to the mixer for mixing. The mixing temperature is 65°C , the mixing time is 20min to obtain mixture A;

[0025] B. Add titanium dioxide, flame retardant, defoamer, calcium zinc stabilizer, aluminum silicate, and kaolin to mixture A, mix and add to a stirring tank for...

Embodiment 3

[0028] The material components of the facing layer include 28 parts of hot-melt resin, 14 parts of modified phenolic resin, 9 parts of inorganic thickener, 12 parts of mineral fiber, 4 parts of foaming agent, and 3 parts of silicone water repellent in parts by weight. , 12 parts of diatom mud, 2 parts of titanium dioxide, 4 parts of flame retardant, 3 parts of defoamer, 6 parts of calcium zinc stabilizer, 4 parts of aluminum silicate, and 7 parts of kaolin.

[0029] The preparation process of the present embodiment comprises the following steps:

[0030] A. Mix hot-melt resin, modified phenolic resin, inorganic thickener, mineral fiber, foaming agent, silicone water repellent, and diatom mud, and then add it to the mixer for mixing. The mixing temperature is 65°C , the mixing time is 20min to obtain mixture A;

[0031] B. Add titanium dioxide, flame retardant, defoamer, calcium zinc stabilizer, aluminum silicate, and kaolin to mixture A, mix and add to a stirring tank for hig...

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PUM

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Abstract

The invention discloses an anti-aging facing layer material and a preparation technology thereof. The anti-aging facing layer material is prepared from the following components in parts by weight: 25to 45 parts of heat-melting resin, 12 to 28 parts of modified phenolic resin, 8 to 14 parts of inorganic thickener, 10 to 20 parts of mineral fiber, 3 to 9 parts of foaming agent, 2 to 8 parts of organosilicone water repellent, 10 to 20 parts of diatom ooze, 1 to 6 parts of titanium dioxide, 3 to 12 parts of flame-retardant agent, 2 to 8 parts of defoaming agent, 4 to 14 parts of calcium and zincstabilizer, 3 to 9 parts of aluminum silicate, and 6 to 16 parts of kaolin. The anti-aging facing layer material has the advantages that the preparation method is simple, the cost is low, and the environment-friendly property is good; the anti-aging, high temperature-resistant and weather-resistant properties are good, and the cracking can be prevented.

Description

technical field [0001] The invention relates to the technical field of preparation of facing layer materials, in particular to an aging-resistant facing layer material and a preparation process thereof. Background technique [0002] The decorative surface material is a kind of flexible architectural decorative surface material, which is made of modified inorganic filler as the main raw material, high molecular polymer as the auxiliary agent, formed, baked, and irradiated and cross-linked by a special temperature-controlled molding system. Its manufacturing process consumes less energy, and its raw materials are mainly various wastes (urban construction waste, industrial solid waste, sludge, silt, etc.), and it is a new type of green and environmentally friendly building material. Architectural decorative sheets that can express various effects of brick, wood, stone, leather, ceramics, reliefs, etc. Compared with traditional decorative materials such as tiles and stones, it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08L61/14C08K13/04C08K7/04C08K3/22C08K3/34
Inventor 徐宏伟
Owner 徐宏伟
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