A high flame retardant thermal insulation wallboard

A thermal insulation wallboard, high flame-retardant technology, applied in the direction of construction, building structure, floor, etc., can solve the problems of poor fire performance, etc., achieve excellent fire resistance and heat resistance, reduce thermal conductivity and density, and high bonding strength Effect

Active Publication Date: 2018-03-27
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

As a new type of interior decoration material, interior wall panels have the functions of sound insulation and fire prevention. They are suitable for medium and high-end decorations. They have the characteristics of light weight, moisture resistance, easy processing, and simple installation. Most of the current interior wall panels have poor fire performance. and other defects

Method used

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  • A high flame retardant thermal insulation wallboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 as shown, figure 1 It is a schematic diagram of a high flame-retardant thermal insulation wallboard proposed by the present invention.

[0022] refer to figure 1 , a high flame-retardant thermal insulation wallboard proposed by the present invention, comprising a base layer 1, an inner fiberboard layer 2 attached above the base layer 1, an insulation layer 3 attached above the inner fiberboard layer 2, and an insulation layer 3 attached above the insulation layer 3 The vacuum layer 4, the protective layer 5 attached above the vacuum layer 4, the outer fiberboard 6 attached above the protective layer 5, the reflective layer 7 attached above the outer fiberboard 6, the waterproof layer attached above the reflective layer 7 8; where the thickness of the outer fiberboard 6 is a, the thickness of the reflective layer 7 is b, and the thickness of the vacuum layer 4 is c, then a, b, and c conform to the following relationship: a+c=b / 2.

Embodiment 2

[0024] A high flame-retardant thermal insulation wallboard, comprising a base layer 1, an inner fiberboard layer 2 attached above the base layer 1, an insulation layer 3 attached above the inner fiberboard layer 2, and a vacuum layer 4 attached above the insulation layer 3, The protective layer 5 attached above the vacuum layer 4, the outer fiberboard 6 attached above the protective layer 5, the reflective layer 7 attached above the outer fiberboard 6, and the waterproof layer 8 attached above the reflective layer 7; wherein the outer fiberboard The thickness of 6 is a, the thickness of the reflective layer 7 is b, and the thickness of the vacuum layer 4 is c, then a, b, and c conform to the following relationship: a+c=b / 2.

[0025] The preparation method of insulation layer 3 is as follows:

[0026] S1. Add 10-(2,5-dihydroxyphenyl)-10-hydro-9-oxa-10-phosphaphenanthrene-10-oxide and polyvinylbenzoic acid into dichloromethane and mix uniformly to obtain, Then dicyclohexylcarbo...

Embodiment 3

[0029] A high flame-retardant thermal insulation wallboard, comprising a base layer 1, an inner fiberboard layer 2 attached above the base layer 1, an insulation layer 3 attached above the inner fiberboard layer 2, and a vacuum layer 4 attached above the insulation layer 3, The protective layer 5 attached above the vacuum layer 4, the outer fiberboard 6 attached above the protective layer 5, the reflective layer 7 attached above the outer fiberboard 6, and the waterproof layer 8 attached above the reflective layer 7; wherein the outer fiberboard The thickness of 6 is a, the thickness of the reflective layer 7 is b, and the thickness of the vacuum layer 4 is c, then a, b, and c conform to the following relationship: a+c=b / 2.

[0030] The preparation method of insulation layer 3 is as follows:

[0031]S1. Add 127 parts by weight of 10-(2,5-dihydroxyphenyl)-10-hydrogen-9-oxa-10-phosphaphenanthrene-10-oxide and 65 parts of polyvinylbenzoic acid into two Mix well in methyl chlorid...

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PUM

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Abstract

The invention discloses a high flame retardant heat preservation wallboard which comprises a base layer, an inner fiberboard layer attached to the upper portion of the base layer, a heat preservation layer attached to the upper portion of the inner fiberboard layer, a vacuum layer attached to the upper portion of the heat preservation layer, a protective layer attached to the upper portion of the vacuum layer, an outer fiberboard attached to the upper portion of the protective layer, a light reflective layer attached to the upper portion of the outer fiberboard, and a waterproof layer attached to the upper portion of the light reflective layer. The thickness of the outer fiberboard is a, the light reflective layer is b, the thickness of the vacuum layer is c, and a, b and c meet the relation that a+c=b / 2.

Description

technical field [0001] The invention relates to the technical field of wallboards, in particular to a high flame-retardant thermal insulation wallboard. Background technique [0002] In recent years, with the country's emphasis on construction, people's requirements for wall panels are getting higher and higher. Wall panels are classified into two categories: interior wall panels and exterior wall panels. As a new type of interior decoration material, interior wall panels have the functions of sound insulation and fire prevention. They are suitable for medium and high-end decorations. They have the characteristics of light weight, moisture resistance, easy processing, and simple installation. Most of the current interior wall panels have poor fire performance. and other defects. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a high flame-retardant thermal insulation wallboard, which has exce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L71/12C08L25/18C08L61/28C08L67/00C08K13/04C08K3/32C08K5/053C08K7/24C08K3/34C08K7/26E04F13/075
CPCC08L71/12C08L2205/035C08L2205/16E04F13/0875E04F2290/04E04F2290/045C08L25/18C08L61/28C08L67/00C08K13/04C08K2003/323C08K5/053C08K7/24C08K3/34C08K7/26
Inventor 王德全
Owner ANHUI DEQUAN NEW BUILDING MATERIALS TECH CO LTD
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