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Method for manufacturing fireproof flame-retardation wallpaper

A technology of fire prevention and flame retardant and manufacturing method, which is applied in the direction of chemical instruments and methods, building structure, lamination, etc., can solve the problems of easy combustion, hidden dangers of residents' life and property safety, etc., achieve low cost and reduce endocrine system obstacles Risk, the effect of improving the safety guarantee factor

Inactive Publication Date: 2011-08-31
上海奇葩环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Adhesive wallpaper is generally composed of protective layer, printing layer, support layer, and paper base layer through adhesives. Due to the extensive use of petrochemical raw materials such as polyvinyl chloride, it is easy to burn when the house is on fire, releasing dioxins and hydrogen chloride. A large amount of toxic smog will bring huge hidden dangers to the safety of residents' lives and property.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] 1. Print the inorganic mineral paper produced according to the following formula, and then reversely install it on the uncoiler;

[0029] Inorganic mineral powder, 60-80%;

[0030] Polyethylene, 15-40%;

[0031] Various additives, 2-5%;

[0032] If the content of the inorganic mineral powder in the mineral paper is less than 60%, the flame retardancy is not good, and if it is more than 80%, the processing performance such as cutting is not good.

[0033] 2. Preheat the paper base through a preheating roller at 40-60°C, and then glue it through an EVA or LDPE adhesive impregnation tank.

[0034] 3. Cover the film with polypropylene resin added with ammonium polyphosphate flame retardant and pentaerythritol flame retardant additive. The polypropylene resin formula is as follows:

[0035] Polypropylene resin, 77%;

[0036] Ammonium polyphosphate flame retardant, 15%;

[0037] Pentaerythritol flame retardant additives, 8%;

[0038] The content of ammonium polyphospha...

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Abstract

The invention discloses a method for manufacturing fireproof flame-retardation wallpaper, belonging to the technical field of manufacturing functional building decoration materials. The manufacturing method of the invention is characterized in that: (1) the wallpaper is produced by the known rolling process; (2) the wallpaper lamination composition is made by a protective layer and a paper layer according to a top-to-bottom order, with the two layers being bound via binder; (3) the pattern of the wallpaper is directly printed on the paper layer; and (4) both the protective layer and the paper layer of the wallpaper are flame-retardation layer, with different flame-retardation principles. The fireproof flame-retardation wallpaper of the invention features simple producing process and lamination composition, low production cost, and abundant and brilliant design and color, and is provided with great fireproof flame-retardation performance. A burning test proves that the flame-resistance performance of the wallpaper reaches B1 level (GB8624-2006).

Description

technical field [0001] The invention relates to a method for manufacturing a fireproof and flame-retardant wallpaper, which belongs to the technical field of manufacturing functional building decoration materials. Background technique [0002] Wallpaper, also known as wallpaper, is a specially processed paper used to decorate walls. The birthplace of wallpaper is in Europe, and now it is the most popular in developed countries in Northern Europe, with the best environmental protection and quality, followed by Southeast Asian countries, and the penetration rate of wallpaper in Japan and South Korea is as high as nearly 90%. [0003] No matter in terms of production technology, process, or use, compared with other building materials, it can be said that wallpaper is the least toxic. The main raw materials of modern new wallpaper are made of bark and chemically synthesized pulp, which is very natural. It will not emit ingredients harmful to human health. [0004] In the early...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/10B32B27/18B32B7/12B32B37/12E04F13/075
Inventor 贾萍陶冶
Owner 上海奇葩环境科技有限公司
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