Waterproof sound insulation wallpaper coat material

A coating material and sound-insulating wallpaper technology, which is applied in papermaking, water repellent addition, textiles and papermaking, etc., can solve the problems of falling off sound-absorbing effect, poor adhesion of sound-absorbing medium, dust pollution, etc., and achieve excellent sound-absorbing and noise-reducing functions, Improved environmental comfort and high melting temperature

Inactive Publication Date: 2015-06-17
郝明先
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are a small number of reports on sound-absorbing and noise-reducing wallpapers, but the sound-absorbing wallpapers in the prior art have the following shortcomings: the adhesion of the sound-absorbing medium on the surface of the wallpaper is poor, and its falling off causes a decrease in the sound-absorbing effect on the one hand, and also brings dust pollution on the other hand ; The noise reduction effect of the sound-absorbing wallpaper itself is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A waterproof and soundproof wallpaper coating material is characterized in that the components of the raw materials are grouped according to weight as follows:

[0021] 8 parts of paraffin wax, 6 parts of copolymer ester emulsion of acrylic acid and styrene, 3 parts of calcium carbonate powder, metal powder composed of aluminum powder, iron powder and copper powder with a particle size of 1000-2000 mesh according to the mass ratio of 3:3:1 2 parts, 0.6 parts of titanate coupling agent TMC-TTS, 0.2 parts of dispersant composed of sodium hexametaphosphate and sodium dodecyl sulfate according to the molar ratio of 1:2, 0.3 parts of adhesion promoter KH-560, Urea-formaldehyde resin and melamine-formaldehyde resin are composed of 0.5 parts of water-resistant agent and 20 parts of deionized water according to the mass ratio of 1:2.

Embodiment 2

[0023] A waterproof and soundproof wallpaper coating material is characterized in that the components of the raw materials are grouped according to weight as follows:

[0024] 10 parts of paraffin wax, 7 parts of copolymer ester emulsion of acrylic acid and styrene, 4 parts of calcium carbonate powder, metal powder composed of aluminum powder, iron powder and copper powder with a particle size of 1000-2000 mesh according to the mass ratio of 3:3:1 3 parts, 0.7 parts of titanate coupling agent TMC-TTS, 0.3 parts of dispersant composed of sodium hexametaphosphate and sodium dodecyl sulfate according to the molar ratio of 1:2, 0.4 parts of adhesion promoter KH-560, Urea-formaldehyde resin and melamine-formaldehyde resin are composed of 0.6 parts of water-resistant agent and 25 parts of deionized water according to the mass ratio of 1:2.

Embodiment 3

[0026] A waterproof and soundproof wallpaper coating material is characterized in that the components of the raw materials are grouped according to weight as follows:

[0027] 12 parts of paraffin wax, 8 parts of copolymer ester emulsion of acrylic acid and styrene, 5 parts of calcium carbonate powder, metal powder composed of aluminum powder, iron powder and copper powder with a particle size of 1000-2000 mesh according to the mass ratio of 3:3:1 4 parts, 0.8 parts of titanate coupling agent TMC-TTS, 0.4 parts of dispersant composed of sodium hexametaphosphate and sodium lauryl sulfate according to the molar ratio of 1:2, 0.5 parts of adhesion promoter KH-560, urea-formaldehyde Resin and melamine formaldehyde resin are composed of 0.7 parts of water repellent agent and 30 parts of deionized water according to the mass ratio of 1:2.

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Abstract

The invention discloses a waterproof sound insulation wallpaper coat material. The waterproof sound insulation wallpaper coat material comprises, by weight, 8-12 parts of paraffin, 6-8 parts of aqueous latex, 3-5 parts of calcium carbonate powder, 2-4 parts of metal powder, 0.6-0.8 parts of a titanate coupling agent TMC-TTS, 0.2-0.4 parts of a dispersant, 0.3-0.5 parts of an adhesion promoter KH-560, 0.5-0.7 parts of a waterproof agent and 20-30 parts of deionized water. The melting temperature of paraffin is high, so the shape-stabilized phase change material is formed, and can effectively adjust the ambient temperature; a small amount of the radiation-free metal powder has strong adhesion force with the surface of a substrate, so the material has excellent sound absorbing and noise reducing functions; and the waterproof agent is added to reduce a cross-linking chemical reaction of hydrophilic groups in vegetable fibers with the waterproof agent, so the wallpaper material has a waterproof performance.

Description

technical field [0001] The invention belongs to the technical field of decorative materials, and in particular relates to a water-resistant and sound-insulating wallpaper coating material. Background technique [0002] Wallpaper is a widely used interior decoration material. Because wallpaper has the characteristics of various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, and reasonable price, which are incomparable to many other interior decoration materials, it has been widely popularized in developed countries and regions such as Europe, America, Southeast Asia, and Japan. . Because have certain strength, appearance attractive in appearance and good water repelling property, be widely used in the interior decoration etc. of house, office, hotel, hotel. [0003] The residence should provide the occupants with a quiet indoor living environment, but the external environment of most residences in modern cities is relat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H21/14D21H21/16
Inventor 郝明先
Owner 郝明先
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