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Preparation method of wallpaper paste with good electromagnetic wave absorption function

An electromagnetic wave and functional wall technology, applied in the direction of paper, papermaking, pigmented coatings, etc., can solve the problems of inability to eliminate electromagnetic pollution, inability to absorb electromagnetic waves, etc., and achieve mold suppression, performance improvement, and good compatibility Effect

Inactive Publication Date: 2018-11-13
合肥语林装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of wallpaper material can remove formaldehyde, remove odor, antibacterial, anti-mildew, release negative ions, resist electromagnetic radiation, etc. Similarly, it cannot absorb electromagnetic waves, and still cannot solve and eliminate the problem of electromagnetic pollution

Method used

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  • Preparation method of wallpaper paste with good electromagnetic wave absorption function
  • Preparation method of wallpaper paste with good electromagnetic wave absorption function
  • Preparation method of wallpaper paste with good electromagnetic wave absorption function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment relates to a preparation method of a wallpaper paste with excellent electromagnetic wave absorption function, which is prepared by weighing the following raw materials in parts by weight:

[0053] 70 parts of polyvinyl chloride paste resin SG-5;

[0054] 18 parts of terpene resin;

[0055] 3 parts of plasma modified boron fiber;

[0056] 2 parts of niobium yttrium ore powder;

[0057] 3 parts porous basalt;

[0058] 2 parts of chlorite;

[0059] 1 part of expandable graphite with an expansion rate of 300ml / g;

[0060] 3 parts of Wudalianchi volcanic ash;

[0061] 1 part of ITO powder;

[0062] 0.75 parts of diacetone acrylamide;

[0063] 0.6 part of polyvinyl acetate;

[0064] 2 parts of polyvinyl alcohol;

[0065] 1 part of dispersant;

[0066] 1.6 parts of ADC foaming agent;

[0067] 0.3 part of foam stabilizer;

[0068] 1.4 parts of crosslinking agent;

[0069] 1.5 parts of coupling agent.

[0070] The preparation of the above-mentioned ...

Embodiment 2

[0102] This embodiment relates to a preparation method of a wallpaper paste with excellent electromagnetic wave absorption function, which is prepared by weighing the following raw materials in parts by weight:

[0103] 75 parts of polyvinyl chloride paste resin SG-5;

[0104] 24 parts of terpene resin;

[0105] 3.5 parts of plasma modified boron fiber;

[0106] 2.5 parts of niobium yttrium ore powder;

[0107] 4 parts porous basalt;

[0108] 2.5 parts of chlorite;

[0109] 1.25 parts of expandable graphite with expansion ratio of 300ml / g;

[0110] 4 parts of Wudalianchi volcanic ash;

[0111] 1.5 parts of ITO powder;

[0112] 0.95 parts of diacetone acrylamide;

[0113] 0.8 part of polyvinyl acetate;

[0114] 2.5 parts of polyvinyl alcohol;

[0115] 1.1 parts of dispersant;

[0116] 1.9 parts of ADC foaming agent;

[0117] 0.4 parts of foam stabilizer;

[0118] 1.7 parts of crosslinking agent;

[0119] 1.8 parts of coupling agent.

[0120] The preparation of the...

Embodiment 3

[0133] This embodiment relates to a preparation method of a wallpaper paste with excellent electromagnetic wave absorption function, which is prepared by weighing the following raw materials in parts by weight:

[0134] 80 parts of polyvinyl chloride paste resin SG-5;

[0135] 26 parts of terpene resin;

[0136] 4 parts of plasma modified boron fiber;

[0137] 3 parts of niobium yttrium ore powder;

[0138] Porous basalt 5 parts;

[0139] 3 parts of chlorite;

[0140] 1.5 parts of expandable graphite with an expansion rate of 300ml / g;

[0141] Wudalianchi volcanic ash 5 parts;

[0142] 2 parts of ITO powder;

[0143] 1.15 parts of diacetone acrylamide;

[0144] 1 part polyvinyl acetate;

[0145] 3 parts of polyvinyl alcohol;

[0146] 1.2 parts of dispersant;

[0147] 2.2 parts of ADC foaming agent;

[0148] 0.5 part of foam stabilizer;

[0149] 2 parts of crosslinking agent;

[0150] 2.1 parts of coupling agent.

[0151] The preparation of above-mentioned part ra...

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Abstract

The invention discloses a preparation method of wallpaper waste with a good electromagnetic wave absorption function, and relates to the technical field of wallpaper paste. The preparation method comprises the following steps: grinding and smashing niobium yttrium mineral powder, porous basalt, chlorite, expanded graphite, volcanic gray matters of five lotus pond and ITO (Indium Tin Oxide) powdertogether, thus obtaining a mixed material A; fully stirring PVC (Polyvinyl Chloride) paste resin SG-5, terpene resin, plasma modified boron fiber, a coupling agent, an ADC foaming agent, a foam stabilizer, a dispersion agent, polyvinyl alcohol and the mixed material A for reacting, thus obtaining a mixed material B; fully stirring diacetone acrylamide, polyvinyl acetate, a cross-linking agent andthe mixed material B for reacting, thus obtaining the wallpaper paste. The wallpaper paste prepared by the invention is simple in preparation, is green and environmentally friendly and has good durability and functionality, and the problem of environment pollution caused by energy transmission and radiation of electromagnetic waves is solved to a certain degree, so that the interference and damageof the electromagnetic waves to surrounding equipment are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of wallpaper paste, in particular to a preparation method of wallpaper paste with excellent electromagnetic wave absorption function. Background technique [0002] Wallpaper is made of base paper and recoated slurry paste on the base paper after drying, cooling and embossing; it is characterized by the combination of color and pattern design, with infinite expressive force, and can conveniently meet the aesthetic requirements of diverse individuality and The interior wall decoration material for fashion needs is the most popular interior wall decoration material at home and abroad. Wallpapers, like other decorative materials, are constantly evolving and changing with the development of the world's economy and culture and the needs of human life, and the PVC paste coated on the base paper in the wallpaper plays a key functional role. The improvement of slurry paste raw materials and the optimization of prepa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/40D21H19/38D21H19/56D21H19/44D21H19/46D21H19/60D21H19/58D21H19/62D21H21/14D21H21/36
CPCD21H19/40D21H19/38D21H19/44D21H19/46D21H19/56D21H19/58D21H19/60D21H19/62D21H21/14D21H21/36
Inventor 孙康
Owner 合肥语林装饰工程有限公司
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