Method for preparing fiberglass wall hangings coated with latex paint thereon

A technology of glass fiber cloth and glass fiber, which is applied in the field of wall decoration materials manufacturing, can solve the problems of waste of resources, tedious construction, high labor intensity, etc., and achieve simple production process, suitable for popularization, and suitable for environmental protection requirements Effect

Inactive Publication Date: 2007-05-30
SHANDONG GUANGLI GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the glass fiber wall covering made by this method has been widely used, its waterproof performance is poor due to its poor texture. Rising costs, high labor intensity, and easy to cause waste of resources and environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The percentage of each component of post-treatment slurry in the total weight is:

[0011] Water 65% Hydroxyethyl Methyl Cellulose 0.5%

[0012] Titanium dioxide 5% phosphorus nitrogen flame retardant 5%

[0013] Acrylic emulsion 18.10% ethylene glycol 1%

[0014] Cationic carboxylic acid copolymer dispersant 0.2% Pre-gelatinized oxidized modified starch 5%

[0015] Mineral oil defoamer 0.2%

Embodiment 2

[0017] The percentage of each component of post-treatment slurry in the total weight is:

[0018] Water 70% Hydroxypropyl Methyl Cellulose 0.4%

[0019] Titanium dioxide 4.5% Phosphorus nitrogen flame retardant 4%

[0020] Acrylic emulsion 16.55% ethylene glycol 0.7%

[0021] Acrylic copolymer dispersant 0.15% pregelatinized etherified modified starch 3.5%

[0022] Silicone defoamer 0.2%

Embodiment 3

[0024] The percentage of each component of post-treatment slurry in the total weight is:

[0025] Water 75% Hydroxyethyl Methyl Cellulose 0.2%

[0026] Titanium dioxide 3% Phosphorus nitrogen flame retardant 3%

[0027] Acrylic emulsion 16.10% ethylene glycol 0.5%

[0028] Cationic carboxylic acid copolymer dispersant 0.1% Pre-gelatinized oxidized modified starch 2%

[0029] Mineral oil defoamer 0.1%

[0030] The raw materials in the above examples are mixed and stirred evenly to form a post-treatment slurry, which is then sized on the glass fiber cloth through a cylinder net sizing process and then shaped by a high-temperature drying cylinder.

[0031] The best embodiment of the present invention is embodiment 2.

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PUM

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Abstract

The invention discloses a manufacturing method for fiberglass wall covering cloth with latex paint on the outer wall, characterized in that post-processing slurry coated on the outer wall of fiberglass wall covering cloth comprises 65-75% by wt of water, 0.2-0.5% by wt of cellulose, 3-6% by wt of titania, 3-5% by wt of flame retardant, 10-20% by wt of acrylate emulsion, 0.5-1% by wt of ethylene glycol (film forming additive), 0.1-0.2% by wt of dispersant, 2-5% by wt of modified starch and 0.1-0.2% by wt of defoaming agent. It is provided with simple producing technology, low producing cost and is suitable for expanding and the demand of environmental protection. In construction process latex paint can be omitted.

Description

1. Technical field [0001] The invention relates to a method for manufacturing a wall decoration material, in particular to a method for manufacturing a glass fiber wall cloth coated with latex paint. 2. Background technology [0002] The glass fiber wall covering currently being manufactured and used in the society for wall decoration is made by coating the post-treatment slurry on the glass fiber base cloth, which will account for 5.2% of the total weight of modified starch and 0.2% of fiber. Starch, 83.33% of water is stirred until the starch is fully dissolved, then 1.77% of flame retardant and 9.5% of acrylic acid emulsion are added, stirred evenly, and then passed through the rotary screen sizing process and shaped by a high-temperature drying drum. Although the glass fiber wall covering made by this method has been widely used, its waterproof performance is poor due to its poor texture. The cost is rising, the labor intensity is high, and it is easy to cause waste of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/02D06N3/04
Inventor 牛爱君吴同德葛安华杜纪山李淑栋唐家梅刘兴月张志霞
Owner SHANDONG GUANGLI GROUP
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