Foam coating glue of water-based wallpaper, preparation method thereof and wallpaper

A foam coating, wallpaper technology, applied in specific visual effect coatings, paper, papermaking and other directions, can solve the problems of PVC surface wallpaper plasticizer migration, contrary to the concept of residents' healthy life, not meeting the requirements of environmental protection policies, etc. Achieve the effect of low cost of raw materials and equipment, improve product competitiveness, and reduce the concentration of harmful substances

Inactive Publication Date: 2014-08-27
佛山市三水灏诚合成树脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the production and foaming process of PVC paste uses chemical foaming, a large amount of plasticizers and solvents to be added are high-polluting chemicals, and there are plasticizers in the PVC surface wallpaper during long-term use of the products. Problems such as migration seriously damage human health, do not meet the requirements of the environmental protection policy that the country is implementing, and are also contrary to the concept of healthy life of residents

Method used

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  • Foam coating glue of water-based wallpaper, preparation method thereof and wallpaper
  • Foam coating glue of water-based wallpaper, preparation method thereof and wallpaper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0105] (1) Raw material formula

[0106] Body Emulsion Resin 50%

[0107] water 8%

[0108] Dispersant 10%

[0109] Emulsifier 3%

[0110] Thickener 3%

[0111] Foaming agent 4%

[0112] Foam stabilizer 6%

[0113] Blowing agent 7%

[0114] Coagulant 7%

[0115] Foaming agent 2%

[0116] Wherein, the main emulsion resin is selected from water-based acrylate resin; the dispersant is selected from acrylic acid copolymer sodium salt; the emulsifier is selected from sodium lauryl sulfate; the thickener is selected from a synthetic acrylic thickener; Potassium oleate is selected as the agent; ammonium oleate soap is selected as the foam stabilizer; ammonium bicarbonate is selected as the foaming agent; polyvinylpyrrolidone is selected as the coagulating agent; sodium polyacrylate is selected as the foam denser.

[0117] (2) Preparation method

[0118] A. Accurately weigh other raw materials except the coagulant according to (1) raw material formula, and put them into the hi...

Embodiment 2

[0122] (1) Raw material formula

[0123] Body Emulsion Resin 45%

[0124] water 10%

[0125] Dispersant 15%

[0126] Emulsifier 1%

[0127] Thickener 1%

[0128] Foaming agent 1%

[0129] Foam stabilizer 2%

[0130] Foaming agent 10%

[0131] Coagulant 10%

[0132] Foaming agent 5%

[0133] Wherein, the main emulsion resin is selected from water-based acrylate resin; the dispersant is selected from acrylic acid copolymer sodium salt; the emulsifier is selected from sodium lauryl sulfate; the thickener is selected from a synthetic acrylic thickener; Potassium oleate is selected as the agent; ammonium oleate soap is selected as the foam stabilizer; ammonium bicarbonate is selected as the foaming agent; polyvinylpyrrolidone is selected as the coagulating agent; sodium polyacrylate is selected as the foam denser.

[0134] (2) Preparation method

[0135] A. Accurately weigh other raw materials except the coagulant according to (1) raw material formula, and put them into t...

Embodiment 3

[0139] (1) Raw material formula

[0140] Body Emulsion Resin 48%

[0141] water 5%

[0142] Dispersant 12%

[0143] Emulsifier 6%

[0144] Thickener 5%

[0145] Foaming agent 6%

[0146] Foam stabilizer 5%

[0147] Foaming agent 5%

[0148] Coagulant 5%

[0149] Foaming agent 3%

[0150] Among them, the main emulsion resin is selected from water-based acrylate resin and styrene-butadiene latex (water-based acrylate resin: styrene-butadiene latex = 1:1); the dispersant is selected from polyalkoxy copolymer; the emulsifier is selected from glycerol oleate The thickener is selected from bentonite; the foaming agent is selected from ammonium oleate; the foam stabilizer is selected from potassium hydroxide; the foaming agent is selected from ammonium bicarbonate; the coagulant is selected from fluorosilicate; Described close foam agent selects polyvinylpyrrolidone for use.

[0151] (2) Preparation method

[0152] A. Accurately weigh other raw materials except the coagula...

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Abstract

The invention discloses a foam coating glue of water-based wallpaper. The foam coating glue includes 40-60% of a main body emulsion resin, 35-55% of a compounding agent and 1-10% of water. The main body emulsion resin is selected from one or more of neoprene latex, nitrile rubber latex, styrene-butadiene latex, water-based acrylate resin, water-based polyurethane resin and ethylene-vinyl acetate resin. The compounding agent includes a dispersing agent, an emulsifier, a thickening agent, a foam-starting agent, a foam-stabilizing agent, a foaming agent, a coagulating agent and a foam-densifying agent. Correspondingly, the invention discloses a preparation method of the foam coating glue of the water-based wallpaper and wallpaper prepared by using the foam coating glue of the water-based wallpaper. Through the preparation method, the foam coating glue of the water-based wallpaper is environmental-friendly and energy-saving, has an excellent foaming effect and can form an excellent-performance foam coating on the water-based wallpaper.

Description

technical field [0001] The invention relates to the field of water-based decorative materials, in particular to a water-based wallpaper foam coating glue and a preparation method thereof, as well as a wallpaper made of the foam coating glue. Background technique [0002] Wallpaper is a new type of wall decoration material. It is an interior decoration product coated with PVC on a paper base and processed through printing, embossing and other processes. It has rich colors, strong texture, rich patterns, green environmental protection, The decoration effect is noble and elegant, which is different from other wall decoration materials. It is widely used in the interior wall decoration of homes, public and commercial places. With the continuous improvement of the living standards of domestic residents, consumers put forward higher requirements for the environmental protection performance of interior decoration materials. [0003] Conventional wallpaper is coated with foamed PVC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J111/02C09J109/04C09J109/08C09J133/04C09J175/04C09J123/08D21H19/70D21H27/20
Inventor 刘华杰
Owner 佛山市三水灏诚合成树脂有限公司
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