Composite material applied to flame-retardant PVC (polyvinyl chloride) wallpaper and preparation method of composite material

A composite material, PVC resin technology, applied in the field of wallpaper materials

Inactive Publication Date: 2017-10-10
DONGGUAN JIAQIAN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the flame retardant performance of the wallpaper still needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A composite material for flame-retardant PVC wallpaper, in parts by weight, comprising the following components:

[0022] 100 parts of PVC resin; 10 parts of nanocrystalline cellulose, 9 parts of chitosan, 20 parts of ammonium polyphosphate, 5 parts of hydrotalcite, 2 parts of coco-glucoside, 3 parts of coupling agent, 50 parts of plasticizer, stable 1 part of agent, 1 part of foaming agent.

[0023] Among them, the coupling agent is a mixture of aluminate coupling agent and silane coupling agent; the plasticizer is a mixture of DOTP and chlorinated aromatic oil with a mass ratio of 3:5; the stabilizer is rare earth citrate; the foaming agent is AC blowing agent.

[0024] The preparation method of the composite material for flame-retardant PVC wallpaper comprises the following steps:

[0025] (1) Put the hydrotalcite in a grinder, grind it for 20 minutes, then add an aqueous solution of cocoyl glucoside dropwise thereto, after the dropwise addition is completed, conti...

Embodiment 2

[0029] A composite material for flame-retardant PVC wallpaper, in parts by weight, comprising the following components:

[0030] 100 parts of PVC resin; 17 parts of nanocrystalline cellulose, 14 parts of chitosan, 35 parts of ammonium polyphosphate, 9 parts of hydrotalcite, 5 parts of coco-glucoside, 7 parts of coupling agent, 60 parts of plasticizer, stable 2 parts of agent, 2 parts of foaming agent.

[0031] Among them, the coupling agent is a mixture of aluminate coupling agent and silane coupling agent; the plasticizer is a mixture of DOTP and chlorinated aromatic oil with a mass ratio of 3:5; the stabilizer is rare earth citrate; the foaming agent is AC blowing agent.

[0032] The preparation method of the composite material for flame-retardant PVC wallpaper comprises the following steps:

[0033] (1) Put the hydrotalcite in a grinder, grind for 30 minutes, then dropwise add an aqueous solution of cocoyl glucoside therein, after the dropwise addition is completed, conti...

Embodiment 3

[0037] A composite material for flame-retardant PVC wallpaper, in parts by weight, comprising the following components:

[0038] 100 parts of PVC resin; 10 parts of nanocrystalline cellulose, 14 parts of chitosan, 20 parts of ammonium polyphosphate, 9 parts of hydrotalcite, 2 parts of coco-glucoside, 7 parts of coupling agent, 50 parts of plasticizer, stable 2 parts of agent, 1 part of foaming agent.

[0039] Among them, the coupling agent is a mixture of aluminate coupling agent and silane coupling agent; the plasticizer is a mixture of DOTP and chlorinated aromatic oil with a mass ratio of 3:5; the stabilizer is rare earth citrate; the foaming agent is AC blowing agent.

[0040] The preparation method of the composite material for flame-retardant PVC wallpaper comprises the following steps:

[0041] (1) Put the hydrotalcite in a grinder, grind for 20 minutes, then add an aqueous solution of cocoyl glucoside dropwise thereto, after the dropwise addition is completed, contin...

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Abstract

The invention discloses a composite material applied to flame-retardant PVC (polyvinyl chloride) wallpaper. The composite material comprises, by weight, 100 parts of PVC resin, 10-17 parts of nanocrystalline cellulose, 9-14 parts of chitosan, 20-35 parts of ammonium polyphosphate, 5-9 parts of hydrotalcite, 2-5 parts of coco-glucoside, 3-7 parts of a coupling agent, 50-60 parts of a plasticizer, 1-2 parts of a stabilizer and 1-2 parts of a foaming agent. The composite material applied to the flame-retardant PVC wallpaper is good in flame-retardant effect, good in flexibility and stability and long in service life.

Description

technical field [0001] The invention relates to the field of wallpaper materials, in particular to a composite material for flame-retardant PVC wallpaper and a preparation method thereof. Background technique [0002] Wallpaper is a traditional wall decoration material, which has the advantages of various colors, rich patterns, safety and environmental protection, convenient construction and reasonable price. In recent years, in order to adapt to different spaces, different hobbies and different price levels, there are many types of wallpapers to choose from. According to the material of the wallpaper, it can be divided into: polymer material wallpaper, pure paper wallpaper, non-woven wallpaper, fabric wallpaper, diatomite wallpaper, natural material wallpaper, Japanese paper wallpaper, mica sheet wallpaper , Gold and silver foil wallpapers and wall covering wallpapers. In recent years, with the development of science and technology, some new functional wallpapers have app...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L1/04C08L5/08C08K13/06C08K9/04C08K3/32C08K3/26C08K5/098C08K5/12C08K7/00C08J9/10
CPCC08J9/103C08J2203/04C08J2327/06C08J2401/04C08K2003/323C08L27/06C08L2201/02C08L2203/14C08L2205/035C08L1/04C08L5/08C08K13/06C08K9/04C08K3/32C08K3/26C08K5/098C08K5/12C08K7/00
Inventor 王海燕
Owner DONGGUAN JIAQIAN NEW MATERIAL TECH CO LTD
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