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High-temperature-resistant and fire-proof external wallboard

A technology for exterior wall panels and high temperature resistance, which can be used in fire-resistant coatings, coatings, buildings, etc., to solve problems such as poor fire resistance, enhance heat resistance and compression resistance, prevent heat transfer to the interior, and improve lipophilicity. Effect

Inactive Publication Date: 2016-06-29
ANHUI DEQUAN NEW BUILDING MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Polyurethane foam board has good thermal insulation effect, but poor fire resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A high-temperature-resistant and fire-resistant exterior wall panel proposed by the present invention includes a base layer, a fire-resistant insulation layer, a plastering mortar layer, a waterproof layer, a decorative coating layer and a wear-resistant layer arranged sequentially from the inside to the outside;

[0024] Wherein the raw materials of the refractory insulation layer include by weight: 27 parts of hydroquinone, 14 parts of hexachlorocyclotriphosphazene, 18 parts of polyoxypropylene glycol, 70 parts of isophorone diisocyanate, trimethylpentanediol 50 parts, 4 parts of glucose, 0.3 parts of organic bismuth catalyst DY-200, 35 parts of foaming agent, 9 parts of foaming aid, 22 parts of palygorskite, 13 parts of dolomite, 9 parts of diatomaceous earth, 5 parts of glass fiber, 15 parts of straw silk, 16 parts of magnesium hydroxide, 3 parts of anti-aging agent.

[0025] The foaming agent comprises by weight: 20 parts of 2-methylheptane, 14 parts of foaming age...

Embodiment 2

[0032] A high-temperature-resistant and fire-resistant exterior wall panel proposed by the present invention includes a base layer, a fire-resistant insulation layer, a plastering mortar layer, a waterproof layer, a decorative coating layer and a wear-resistant layer arranged sequentially from the inside to the outside;

[0033] Wherein the raw materials of the refractory insulation layer include by weight: 30 parts of hydroquinone, 11 parts of hexachlorocyclotriphosphazene, 22 parts of polyoxypropylene glycol, 65 parts of isophorone diisocyanate, trimethylpentanediol 60 parts, 3 parts of glucose, 0.6 parts of organic bismuth catalyst DY-200, 25 parts of foaming agent, 12 parts of foaming aid, 19 parts of palygorskite, 16 parts of dolomite, 6 parts of diatomaceous earth, 8 parts of glass fiber, 12 parts of straw silk, 19 parts of magnesium hydroxide, 2 parts of anti-aging agent.

[0034] The foaming agent comprises by weight: 23 parts of 2-methylheptane, 11 parts of foaming agen...

Embodiment 3

[0041] A high-temperature-resistant and fire-resistant exterior wall panel proposed by the present invention includes a base layer, a fire-resistant insulation layer, a plastering mortar layer, a waterproof layer, a decorative coating layer and a wear-resistant layer arranged sequentially from the inside to the outside;

[0042] Wherein the raw materials of the refractory insulation layer include by weight: 28 parts of hydroquinone, 13 parts of hexachlorocyclotriphosphazene, 19 parts of polyoxypropylene glycol, 68 parts of isophorone diisocyanate, trimethylpentanediol 52 parts, 3.7 parts of glucose, 0.4 parts of organic bismuth catalyst DY-200, 33 parts of foaming agent, 10 parts of foaming aid, 21 parts of palygorskite, 14 parts of dolomite, 8 parts of diatomaceous earth, 6 parts of glass fiber, 14 parts of straw silk, 17 parts of magnesium hydroxide, 2.8 parts of anti-aging agent.

[0043] The foaming agent comprises by weight: 21 parts of 2-methylheptane, 13 parts of foamin...

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PUM

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Abstract

The invention discloses a high-temperature-resistant and fire-resistant exterior wall panel, which comprises a base layer, a fire-resistant insulation layer, a plastering mortar layer, a waterproof layer, a decorative coating and a wear-resistant layer arranged sequentially from the inside to the outside; Parts include: 27-30 parts of hydroquinone, 11-14 parts of hexachlorocyclotriphosphazene, 18-22 parts of polyoxypropylene glycol, 65-70 parts of isophorone diisocyanate, trimethylpentanediol 50-60 parts, 3-4 parts of glucose, 0.3-0.6 parts of organic bismuth catalyst DY-20, 25-35 parts of foaming agent, 9-12 parts of foaming aid, 19-22 parts of palygorskite, 13 parts of dolomite ~16 parts, diatomite 6-9 parts, glass fiber 5-8 parts, straw silk 12-15 parts, magnesium hydroxide 16-19 parts, anti-aging agent 2-3 parts. The high-temperature-resistant fire-proof exterior wall panel proposed by the invention has excellent high-temperature resistance and fire-proof performance, excellent water resistance, high hardness and good compression resistance.

Description

technical field [0001] The invention relates to the technical field of exterior wall panels, in particular to a high-temperature-resistant fireproof exterior wall panel. Background technique [0002] At present, the total energy consumption of buildings in my country has exceeded 30% of the total primary energy consumption, ranking first in energy consumption, and the proportion of building energy consumption in my country's energy consumption is still increasing year by year. Building energy conservation has become one of the key areas of energy conservation in the whole society. First, the energy-saving and thermal insulation of building exterior walls is one of the key points of building energy-saving and consumption-reducing. There are mainly three energy-saving methods of the existing building envelope structure, three methods of external wall internal insulation, external wall internal insulation and sandwich insulation. These three insulation methods have their own ad...

Claims

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Application Information

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IPC IPC(8): C09D175/08C09D197/02C09D5/18C09D7/12C08G18/75C08G18/12C08G18/66C08G18/48C08G18/32C08J9/14C08J9/08C08J9/10E04F13/075
CPCC09D175/08C08G18/12C08G18/3889C08G18/4825C08G18/6666C08G18/755C08J9/08C08J9/103C08J9/105C08J9/141C08J2203/02C08J2203/04C08J2203/14C08J2375/08C08J2497/02C08K2201/014C08L2201/02C08L2201/08C08L2203/14C08L2205/03C08L2205/16C09D5/18C09D7/61C09D7/63C09D7/65C09D7/70E04F13/0875E04F2290/047
Inventor 王德全
Owner ANHUI DEQUAN NEW BUILDING MATERIALS TECH CO LTD
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