Decorative wall leather and its making method

A decorative and wall leather technology, applied in the production process of artificial leather materials for walls, can solve the problems of low flame retardancy, easy aging, poor light resistance, etc., and achieve good mildew and moisture resistance and long anti-aging life , The effect of short production process

Inactive Publication Date: 2003-03-26
SICHUAN JINLU GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional wall decoration materials use wallpaper or wall cloth, which are products produced by coating PVC plastic on paper base or cloth base. Affected by paper and cloth, the flame retardant performance is not high, and the moisture-proof and mildew-proof effect is not good. It is greatly restricted by the environment; this kind of product is low in thickness and thin in foam, and it is hard to hard to stick on the wall, so it cannot absorb or insulate sou...

Method used

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  • Decorative wall leather and its making method
  • Decorative wall leather and its making method

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Embodiment Construction

[0026] A decorative wall leather composition, the composition of the inner surface and the bottom layer is compounded by a scraping process, and the preferred raw material components (parts by weight) used to form the composition of the surface layer: PVC base material 100 wherein: Emulsion polyvinyl chloride (K=70~80) 70

[0027] Emulsion method polyvinyl chloride (K=62~67) 30 diisodecyl phthalate 35 chlorinated paraffin (52°C) 20 barium-zinc liquid composite stabilizer 2 azodicarbonamide 2 heavy calcium carbonate 20 oxidation Antimony (containing antimony 95%) 3 oil-soluble dry film antifungal agent 1 silicone oil 1 non-azo heavy metal-free organic and inorganic pigment 20 used to form the preferred raw material components (parts by weight) of the bottom composition: PVC base material 100 wherein : Emulsion polyvinyl chloride (K=70~80) 0

[0028] Emulsion method polyvinyl chloride (K=62~67) 100 diisodecyl phthalate 40 chlorinated paraffin (52°C) 25 barium-zinc liquid c...

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Abstract

The decorative wall leather is formed from surface layer and bottom layer, the composition of surface layer comprises PVC base material 100, diisodecyl phthalate 30-60, chlorinated paraffin wax 0-25, barium-zinc liquid compound stabilizer 1-2, azoformamide 0-3, antimony oxide 0-5 and oil soluble dry film mildew inhibitor 0.2-1.5, and the composition of bottom layer contans PVC base material 100, diisodecyl phthalate 40-62, chlorinated paraffin wax 0-25, barium-zinc liquid compound stabilizer 1.5-3.5%, azoformamide 2-6, antimony oxide 2-8 and oil soluble dry film mildew inhibitor 0.2-2. Its preparation process includes the following steps: preparing materials, filtering, first knife coating, drying, secondary knife coating, drying, foaming, stripping, printing, embossing, edge-cutting, check finished product and packaging.

Description

technical field [0001] The invention relates to a production process of a wall decoration material, in particular to a production process of an artificial leather material for a wall. Background technique [0002] Traditional wall decoration materials use wallpaper or wall cloth, which are products produced by coating PVC plastic on paper base or cloth base. Affected by paper and cloth, the flame retardant performance is not high, and the moisture-proof and mildew-proof effect is not good. It is greatly restricted by the environment; this kind of product is low in thickness and thin in foam, and it is hard to hard to stick on the wall, so it cannot absorb or insulate sound; the product structure is composed of materials with different expansion coefficients layered together, resulting in edge warping during use , foaming and color change and other adverse consequences; and because the product is thin and poor in light resistance, it is easy to age. And existing common wall ...

Claims

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Application Information

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IPC IPC(8): B32B27/28C08L27/06
Inventor 李文
Owner SICHUAN JINLU GRP
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