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Composite modified aqueous acrylic resin emulsion coating-containing pearlescent flame retardation wallpaper

A technology of water-based acrylic and resin emulsion, which is applied in the direction of coating, fire-resistant and flame-retardant filament manufacturing, and single-component polyester artificial filament. It can solve the problem of poor air permeability, air permeability, plasticizing temperature and additional functional fit Insufficient, polluted indoor air and other problems, to achieve stable performance, increase viewing effects, and improve air permeability

Inactive Publication Date: 2016-02-03
ANHUI SOYA DECORATIVE MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The most common coating slurry currently on the market is mainly composed of PVC resin and fillers. Although this coating material has the advantages of being beautiful, durable and waterproof, it has poor air permeability and contains organic solvents, which will pollute the indoor air after long-term use. , with the improvement of people's awareness of environmental protection, the environmental protection requirements for wallpaper are getting higher and higher, which undoubtedly requires the use of new coating materials to replace PVC resin
In recent years, a number of environmentally friendly water-based resin coating materials have emerged on the market. Although these materials do not contain volatile organic solvents, they have excellent performance in terms of air permeability, plasticizing temperature, additional functionality, and adhesion to substrates. There are still deficiencies

Method used

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Embodiment Construction

[0016] The wallpaper of this embodiment is made of a non-woven fabric substrate and a coating slurry coated on the surface of the substrate after drying, plasticizing, and embossing, wherein the coating slurry is made of the following raw materials in parts by weight: composite Water-based acrylic resin emulsion 80, polylactic acid chips 8, pearl powder micropowder 3, ammonium polyphosphate 1, polyethyleneimine solution with a concentration of 30% 5, vinyl bis stearic acid amide 0.1, silane coupling agent kh5500.1.

[0017] The coating slurry preparation method is:

[0018] (1) Preparation of polylactic acid porous fiber with pearlescent powder: First, mix polylactic acid slices, pearlescent powder micropowder, ammonium polyphosphate, vinyl distearic acid amide, and silane coupling agent kh550, and then melt-spin to make a length Porous short fibers with a diameter of 50 μm and a diameter of 50 μm;

[0019] (2) Put the pearl powder polylactic acid porous fiber into the compos...

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Abstract

The invention discloses a composite modified aqueous acrylic resin emulsion coating-containing pearlescent flame retardation wallpaper. A resin adhesive adopted in a coating slurry used by the wallpaper is a cellulose acetate copolymer modified aqueous acrylic resin emulsion, the emulsion has stable performances and contains no formaldehyde or other chronic volatile toxic compounds, a coating formed by the emulsion is smooth and elastic and has water resistance, antifouling and antibiosis functions, pearl powder-polylactic acid porous fibers added to the slurry have a uniform porous structure, and a flame retardation agent is uniformly dispersed in the resin emulsion, has coating permeability and flame retardation improvement efficacy, endows the coating with multi-angle pearlescent color, and increases the ornamental effect.

Description

technical field [0001] The invention relates to the technical field of wallpaper, in particular to a pearlescent flame-retardant wallpaper containing a composite modified water-based acrylic resin emulsion coating. Background technique [0002] Wallpaper, also known as wallpaper, is more and more widely used in home decoration because of its advantages of various colors, rich patterns, luxury style, safety and environmental protection, convenient construction, and affordable price. Most common wallpapers are based on pure paper, non-woven fabrics and other materials. The material is coated with resin slurry on its surface, and it is made through high-temperature plasticization, printing and embossing and other processes. [0003] The most common coating slurry currently on the market is mainly composed of PVC resin and fillers. Although this coating material has the advantages of being beautiful, durable and waterproof, it has poor air permeability and contains organic solve...

Claims

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Application Information

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IPC IPC(8): C09D133/08C09D151/02C09D7/12C08F251/02C08F220/18C08F220/14C08F220/06D01F1/07D01F6/92E04F13/075
Inventor 李华令
Owner ANHUI SOYA DECORATIVE MATERIALS
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