Environment-friendly wallpaper polystyrene foam and preparation method thereof as well as wallpaper

A styrofoam and environmentally friendly technology, applied in the field of decorative materials, can solve problems that are contrary to the concept of residents' healthy life, do not meet the requirements of environmental protection policies, and migration of plasticizers on the surface of wallpaper, so as to reduce the cost of manpower cleaning and improve stability and scrub resistance, the effect of improving product competitiveness

Inactive Publication Date: 2014-12-03
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, due to the large amount of ortho-phthalic plasticizers and organic solvents to be added in the production of oily styrofoam, which are highly polluting chemicals, there is a large amount of organic pollutants discharged during the production process, and the produced products will be exposed on the surface of the wallpaper during long-term use. Problems such as the migration of plasticizers seriously damage human health, do not meet the requirements of the environmental protect

Method used

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  • Environment-friendly wallpaper polystyrene foam and preparation method thereof as well as wallpaper
  • Environment-friendly wallpaper polystyrene foam and preparation method thereof as well as wallpaper
  • Environment-friendly wallpaper polystyrene foam and preparation method thereof as well as wallpaper

Examples

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preparation example Construction

[0124] As a better embodiment of the present invention, the raw material of the environment-friendly wallpaper foam glue also includes 5-10% filler and 3-8% titanium dioxide, when the raw material also includes filler and titanium dioxide, the preparation method can be see figure 2 ,include:

[0125] S201. Accurately weigh the main PVC resin and plasticizer, put them into a high-speed disperser and quickly disperse until the dissolution is complete;

[0126] S202. Add filler, titanium dioxide, foaming agent, stability accelerator and coupling agent under continuous stirring and disperse evenly;

[0127] S203, under continuous stirring, add the mixed water-soluble solvent and surfactant and disperse evenly to obtain the finished product.

[0128] figure 2 The main raw material formula of the environmentally friendly wallpaper foam glue shown is as follows:

[0129] PVC main resin 32-60%

[0130] Plasticizer 15-30%

[0131] Foaming agent 1-10%

[0132] Water-soluble sol...

Embodiment 1

[0154] (1) Raw material formula

[0155] PVC main resin 32%

[0156] Plasticizer 30%

[0157] Foaming agent 10%

[0158] Water-soluble solvent 10%

[0159] Stabilizer 10%

[0160] Surfactant 7%

[0161] Coupling agent 1%;

[0162] Wherein, described plasticizer selects epoxy soybean oil for use;

[0163] Described tensio-active agent selects sodium lauryl sulfate for use;

[0164] Described water-soluble solvent selects ethylene glycol for use;

[0165] The PVC main resin is selected as a PVC paste resin with a degree of polymerization of 1200 and a PVC paste resin with a degree of polymerization of 1500, and the amount ratio of the PVC paste resin with a degree of polymerization of 1200 to the PVC paste resin with a degree of polymerization of 1500 is 1 :1;

[0166] Described foaming agent selects AC foaming agent for use;

[0167] Described stability accelerator selects barium stearate and calcium stearate for use, and the consumption ratio of barium stearate and c...

Embodiment 2

[0174] (1) Raw material formula

[0175] PVC main resin 45%

[0176] Plasticizer 25%

[0177] Blowing agent 8%

[0178] Water-soluble solvent 8%

[0179] Stabilizer 8%

[0180] Surfactant 5.5%

[0181] Coupling agent 0.5%;

[0182] Wherein, described plasticizer selects dioctyl terephthalate for use;

[0183] The surfactant glyceryl stearate;

[0184] Described water-soluble solvent selects propylene glycol for use;

[0185] The PVC main resin is selected as a PVC paste resin with a degree of polymerization of 1200 and a PVC paste resin with a degree of polymerization of 1300, and the amount ratio of the PVC paste resin with a degree of polymerization of 1200 to the PVC paste resin with a degree of polymerization of 1300 is 1 :1;

[0186] Described foaming agent selects H foaming agent for use;

[0187] Described stability accelerator selects calcium stearate and zinc stearate for use, and the consumption ratio of barium stearate and calcium stearate is 1:1;

[0188...

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Abstract

The invention discloses environment-friendly wallpaper polystyrene foam. The environment-friendly wallpaper polystyrene foam comprises the following main raw materials in percentage: 32-60% of PVC matrix resin, 15-30% of a plasticizer, 1-10% of a foaming agent, 2-10% of a water-soluble solvent, 2-10% of a stable accelerant, 2-10% of a surfactant and 0.2-1% of a coupling agent. Correspondingly, the invention also discloses a method for preparing the environment-friendly wallpaper polystyrene foam and wallpaper produced by using the environment-friendly wallpaper polystyrene foam. According to the environment-friendly wallpaper polystyrene foam, the water-soluble wallpaper polystyrene foam has the characteristics of high foaming height, excellent adhesive force and elasticity, environmental friendliness, energy conservation, high production efficiency and the like and is easy to wash.

Description

technical field [0001] The invention relates to the field of decorative materials, in particular to an environment-friendly wallpaper foam glue used to replace oily foam glue and a preparation method thereof, and a wallpaper made of the foam glue. Background technique [0002] Wallpaper, called wallpaper in foreign countries, is an industrialized artwork or a product of the industrialization of artworks. , a wall covering that plays a decorative role, it is a widely used interior decoration material. 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 non-woven-based wallpapers currently on the market apply oily foaming paste on non-woven paper, heat the coating to make it foam, and produce foamed embossed wallpapers with three-dimensional patterns. The advantage is that it has High foaming height, good so...

Claims

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Application Information

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IPC IPC(8): D21H19/56D21H21/24D21H21/18D21H21/14D21H21/22D21H19/38D21H27/20
Inventor 刘华杰
Owner 佛山市三水灏诚合成树脂有限公司
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