Water-based wallpaper foam adhesive and its preparation method and wallpaper

A technology of styrofoam and water-based defoamer, which is applied in the direction of paper, papermaking, special paper, etc., can solve the problems of poor color rendering ability, loss of color paste, and poor adaptability to substrates, etc., to improve adhesion and durability Scrubability, loss and waste avoidance, and product competitiveness improvement effects

Active Publication Date: 2017-05-03
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, there are some defects in the existing wallpaper styrofoam in use, mainly as follows: poor adhesion, poor scrub resistance, too high or too low foaming height, poor color rendering ability to color paste, yellow The change phenomenon is serious, resulting in poor adaptability of the base material of the product, too many defective products, causing a lot of loss and waste, and the product competitiveness declines

Method used

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  • Water-based wallpaper foam adhesive and its preparation method and wallpaper
  • Water-based wallpaper foam adhesive and its preparation method and wallpaper
  • Water-based wallpaper foam adhesive and its preparation method and wallpaper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0133] 1. Formula: take 100 parts of the main emulsion resin of component A, and 51.1 parts of styrofoam of component B, of which,

[0134] (1) Component A (main emulsion resin): 8% styrene, 25% butyl acrylate, 15% isooctyl acrylate, 8% methyl methacrylate, 1% 2-hydroxyethyl methacrylate, Acrylic acid 1%, diacetone acrylamide 1%, acrylamide 0.5%, emulsifier (made from sodium methacrylate hydroxypropyl sulfonate 0.5%, Tween T-601%, 2-acrylamido-2-methyl-propane 0.5% base sulfonic acid), initiator (potassium persulfate) 0.2%, pH regulator (ammonia) 0.5%, reducing agent (acetylphenylhydrazine) 0.5%, buffer (sodium bicarbonate) 0.3%, wetting Agent (104E, product of Gas Chemical Company) 0.5%, water-based defoamer (DC-65, product of Dow Corning Company) 0.2%, water-based preservative (MB-16, product of Elementis Company) 0.1% and the balance of 36.2% Deionized water.

[0135] (2) Component B (styrofoam): 0.8% adhesion promoter (Z-6040, product of Dow Corning Company), 0.5% wettin...

Embodiment 2

[0143] 1. Formula: take 100 parts of the main emulsion resin of component A, 51.1 parts of styrofoam of component B,

[0144] in,

[0145] (1) Component A (main emulsion resin): 10% styrene, 22% butyl acrylate, 18% isooctyl acrylate, 5% methyl methacrylate, 1% 2-hydroxyethyl methacrylate, Acrylic acid 0.5%, diacetone acrylamide 1%, acrylamide 0.5%, emulsifier (sodium methacrylate hydroxypropyl sulfonate 0.5%, Tween T-601%, 2-acrylamido-2-methyl-propyl Sulfonic acid 0.5% composition), initiator (potassium persulfate) 0.2%, pH regulator (ammonia water) 0.5%, reducing agent (acetylphenylhydrazine) 0.5%, buffer agent (sodium bicarbonate) 0.3%, wetting agent (104E, product of Gas Chemical Company) 0.5%, water-based defoamer (DC-65, product of Dow Corning Company) 0.2%, water-based preservative (MB-16, product of Elementis Company): 0.1% and the balance of 37.7% Deionized water.

[0146] (2) Component B (styrofoam): 0.8% adhesion promoter (Z-6040, product of Dow Corning Company),...

Embodiment 3

[0154] 1. Formula: take 100 parts of the main emulsion resin of component A, and 49.8 parts of styrofoam of component B, of which,

[0155](1) Component A (main emulsion resin): 8% styrene, 25% butyl acrylate, 15% isooctyl acrylate, 8% methyl methacrylate, 1% 2-hydroxyethyl methacrylate, Acrylic acid 1%, diacetone acrylamide 1%, acrylamide 0.5%, emulsifier (made from sodium methacrylate hydroxypropyl sulfonate 0.5%, Tween T-601%, 2-acrylamido-2-methyl-propane 0.5% base sulfonic acid), initiator (potassium persulfate) 0.2%, pH regulator (ammonia) 0.5%, reducing agent (acetylphenylhydrazine) 0.5%, buffer (sodium bicarbonate) 0.3%, wetting Agent (104E, product of Gas Chemical Company) 0.5%, water-based defoamer (DC-65, product of Dow Corning Company) 0.2%, water-based preservative (MB-16, product of Elementis Company): 0.1% and the balance 36.2% of deionized water.

[0156] (2) Component B (styrofoam): 0.5% adhesion promoter (Z-6040, product of Dow Corning Company), 0.5% wettin...

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Abstract

The invention discloses a water-based wallpaper polystyrene foam comprising a component A and a component B, wherein the component A refers to a main body emulsion resin and the component B refers to a polystyrene foam, wherein the main body emulsion resin comprises a (methyl) acrylate monomer, a functional polymerizable monomer, an emulsifier, an initiator and de-ionized water; the component B comprises a foamer, an adhesion promoter and a wetting dispersant. Correspondingly, the invention also discloses a method for preparing the water-based wallpaper polystyrene foam and a wallpaper produced by using the water-based wallpaper polystyrene foam. According to the invention, the water-based wallpaper polystyrene foam is obviously improved in adaptability to the base material of the wallpaper, has excellent adhesive power and color developing capability, and further is resistant to scrubbing and high temperatures; the water-based wallpaper polystyrene foam also has high foaming height to form good stereoscopic impression.

Description

technical field [0001] The present invention relates to the field of water-based decorative materials, in particular to a water-based wallpaper foam adhesive capable of forming a special three-dimensional effect and a hand feeling from overprinted patterns and patterns on a base material, and a preparation method thereof, and a water-based wallpaper foam adhesive made of the above-mentioned water-based wallpaper foam adhesive. wallpaper. Background technique [0002] Wallpaper, also known as wallpaper, is an industrialized artwork, or the product of the industrialization of artwork. Refers to all decorative wall coverings in the form of rolls or sheets that cover the interior surfaces of buildings (walls and ceilings, columns, partitions, etc.). Its stunning design, strong artistic atmosphere, exquisite workmanship, luxury, and environmental protection. With people's pursuit of personalized home culture, the global wallpaper industry will become more mature, and wallpaper w...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): C09D133/08C09D7/12C08F220/18C08F212/08C08F220/14D21H27/20
Inventor陆开全刘华杰常伟杰
Owner佛山市三水灏诚合成树脂有限公司