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Sound insulation wallpaper

A sound-insulating wallpaper and sound-absorbing layer technology, applied in the field of decoration materials, can solve the problems of affecting human health, falling off of heavy metals, high production costs, etc., and achieve the effect of improving the use value, the probability of falling off is small, and the adhesion is strong

Inactive Publication Date: 2016-07-13
柳州市够旺贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a sound-insulating wallpaper for interior decoration, which can solve the problems of polluting the environment and affecting human health caused by heavy metal falling off, and the problems of high production costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The thickness of this soundproof wallpaper is 1.2mm, and it includes a decorative surface layer and a base layer under the decorative surface layer. A sound-absorbing layer is arranged between the decorative surface layer and the base layer, and the sound-absorbing layer is made of sugarcane fiber and resin. The material is used as the base layer, and the superfine iron powder of 150-200 mesh is used as the filler. The composite material as the base layer contains the following raw materials in parts by weight: 10 parts of dried sucrose factory filter mud, 5 parts of epoxy resin, 2 parts of ethylene-vinyl alcohol copolymer, and 1 part of ethylene wax. 10 parts of superfine iron powder.

[0015] Through the DN10 sound level meter test, the test result is less than 55 decibels during the day and less than 40 decibels at night, which meets the "GB3096-2008 Sound Environment Quality Standard": with residential, medical and health, cultural education, scientific research and...

Embodiment 2

[0017] The thickness of this soundproof wallpaper is 1.2mm, including a decorative surface layer and a base layer under the decorative surface layer, and a sound-absorbing layer is arranged between the decorative surface layer and the base layer, and the sound-absorbing layer is made of sugarcane fiber and rubber raw rubber The composite material is used as the base layer, and the mixture of 150-200 mesh ultrafine iron powder and ultrafine copper powder is used as the filler. The composite material as the base layer contains the following raw materials in parts by weight: 20 parts of dried sucrose factory filter mud, 10 parts of raw rubber, 3 parts of ethylene-vinyl alcohol copolymer, and 2 parts of ethylene wax. 10 parts of superfine iron powder and 10 weights of superfine copper powder.

[0018] Through the DN10 sound level meter test, the test result is less than 55 decibels during the day and less than 40 decibels at night, which meets the "GB3096-2008 Sound Environment Qu...

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Abstract

The invention discloses sound-insulation wallpaper, which relates to the technical field of a decoration material. The sound insulation wallpaper comprises a decoration surface layer and a basic layer disposed below the decoration surface layer, and is characterized in that a sound absorption layer is arranged between the decoration surface layer and the basic layer, wherein the sound absorption layer adopts a composite material prepared by adopting one or a mixture of two of sugarcane fibers and rubber or resin as a basic layer and adopts one powder or mixed powder of iron, copper and aluminum as a filling agent. By adopting the sound insulation wallpaper, the problems that the body health is influenced by the environmental pollution caused by the dropping of heavy metals of the existing sound absorption wallpaper and the production cost is high are solved.

Description

technical field [0001] The invention relates to the technical field of decoration materials, in particular to a soundproof wallpaper. Background technique [0002] Noise pollution has become one of the main pollutions in modern society, which seriously affects people's production, life and health. The problem of noise removal from buildings has become a consensus that people must solve. [0003] Because of its various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, reasonable price and other characteristics incomparable with other interior decoration materials, wallpaper is being more and more widely used in residences, offices, hotels, etc. Interior decoration, etc. Traditional wallpaper is usually made of bleached chemical wood pulp to produce base paper, and then processed in different processes, such as coating, printing, embossing or surface coating, and finally cut and packaged before leaving the factory; this kind...

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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IPC IPC(8): D21H17/01D21H17/52D21H17/63D21H17/34D21H17/35D21H17/20D21H27/20D21H27/30
CPCD21H17/01D21H17/20D21H17/34D21H17/35D21H17/52D21H17/63D21H27/20D21H27/30
Inventor 谢绪金
Owner 柳州市够旺贸易有限公司
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