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A wall covering with PVC printed on glass fiber base material and its manufacturing method

A glass fiber and manufacturing method technology, applied in the field of wallpaper manufacturing, can solve the problems of poor dimensional stability, short service life, poor flame retardancy, etc., and achieve the effects of high dimensional stability, strong stain resistance and wide applicability

Active Publication Date: 2013-01-02
上海大巨龙蓬盖新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mainly manifested in poor moisture resistance, poor stain resistance, poor dimensional stability, poor flame retardancy, short service life, etc.

Method used

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  • A wall covering with PVC printed on glass fiber base material and its manufacturing method
  • A wall covering with PVC printed on glass fiber base material and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of manufacture method of glass fiber base material PVC printing wall molding, comprises the following steps:

[0035] (1) According to the formula, the raw materials are polyvinyl chloride paste resin (PVC) 100, diisononyl phthalate (DINP) 70, calcium carbonate 100, stabilizer 3, viscosity reducer 18, titanium dioxide 3, trioxide The ratio of antimony 7 is put into the high-speed disperser and stirred at high speed for about 13 minutes, and then transferred to low-speed stirring for about 10 minutes. While stirring, vacuumize and exhaust, and the mixed PVC paste is pumped into the high-level storage tank through the air pump. . The glass fiber travels on the coating and scraping line, and the PVC paste is evenly coated on the glass fiber substrate at the position of the coating knife by controlling the flow rate of the ball valve. The glass fiber coated with the PVC paste enters the gel roller for heating, becomes a gel state, and cools down. Then enter the 12M ...

Embodiment 2

[0041] A kind of glass fiber substrate PVC printing wall plastic, its structure is as follows figure 1 As shown, the wall plastic is composed of a surface UV treatment layer 1, a PVC printing layer 2, a substrate coating layer 3 and a bottom and back composite layer 4 from top to bottom. The surface UV treatment layer 1 is laid on the PVC printing layer 2, and the PVC The printing layer 2, the substrate coating layer 3 and the bottom and back composite layer 4 are connected by hot pressing, the surface UV treatment layer 1 is a polyurethane layer, the thickness of the PVC printing layer 2 is 0.1 mm, and the thickness of the bottom and back composite layer 4 is 1 mm.

[0042] The manufacture method of glass fiber base material PVC printing wall plastic comprises the following steps, and its technological process is as follows: figure 2 Shown:

[0043] (1) Manufacture of substrate coating and scraping layer

[0044] a. Prepare materials according to the following components a...

Embodiment 3

[0058] A glass fiber substrate PVC printed wall plastic, which is composed of a surface UV treatment layer, a PVC printing layer, a substrate coating layer and a bottom-back composite layer from top to bottom, and the surface UV treatment layer is laid on the PVC printing layer , The PVC printing layer, the substrate coating layer and the bottom and back composite layer are connected by hot pressing, wherein the surface UV treatment layer is a polyurethane layer, the thickness of the PVC printing layer is 0.2mm, and the thickness of the bottom and back composite layer is 4mm.

[0059] The manufacture method of glass fiber substrate PVC printing wall plastic comprises the following steps:

[0060] (1) Manufacture of substrate coating and scraping layer

[0061] a. Prepare materials according to the following components and contents:

[0062] Polyvinyl chloride paste resin (PVC) 100kg, diisononyl phthalate (DINP) 75kg, calcium carbonate 100kg, stabilizer 3kg, viscosity reducer ...

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Abstract

The invention relates to a wall covering with PVC printed on a glass fiber base material and its manufacturing method. The wall covering is composed of a surface UV treated layer, a PVC printed layer, a base material coated layer and a bottom back composite layer from upper to lower. The surface UV treated layer is arranged on the PVC printed layer, and the PVC printed layer, the base material coated layer and the bottom back composite layer are connected through hot pressing. Compared to the prior art, the invention has higher size stability, higher resistance to soiling, environmental friendliness, flame retardancy, resistance to corrosion and mould, clear and natural patterns and wider applicability, can overcome the disadvantages of existing wall paper, such as small width, easy moulding, easy aging and color change, difficult cleaning and poor flame retardancy, and the disadvantages of the existing wall cloth, such as easy moulding, difficult cleaning and poor flame retardancy, and can be widely used in public places, such as hospital, school, exhibition center, guesthouse, etc.

Description

technical field [0001] The invention relates to a method for manufacturing wallpaper, in particular to a glass fiber substrate PVC printed wall plastic and a method for manufacturing the same. Background technique [0002] Most of the wall-pasting materials on the market are wallpapers, wall coverings, and decorative panels, which are defective in varying degrees in terms of functionality and usability. Mainly manifested in poor moisture resistance, poor stain resistance, poor dimensional stability, poor flame retardancy, and short service life. The invention relates to an improved glass fiber base material PVC wall plastic, which organically combines three processes of PVC coating and scraping method, PVC printing method and PVC compounding method. Stronger pollution, environmental protection, flame retardant, anti-corrosion and mildew resistance, clearer and more natural patterns, and wider applicability. Contents of the invention [0003] The purpose of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B27/40B32B27/32B32B17/04B32B17/10B32B27/18
Inventor 李德荣
Owner 上海大巨龙蓬盖新材料有限公司
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