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Indoor wall board having sound absorption function

An indoor wall panel and sound-absorbing technology, applied in the field of building materials, can solve the problem of urban noise without a good solution, and achieve the effects of excellent sound-absorbing function, not easy to scratch, and reduce the harm of noise.

Inactive Publication Date: 2016-03-23
FOSHAN WASEDA INFORMATION CONSULTATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no good solution to urban noise except for regulation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The described interior wallboard with sound-absorbing function, wherein it consists of the following components by weight:

[0051] 23 parts of phenolic resin;

[0052] Acrylic emulsion 10 parts

[0053] 12 parts wood fiber;

[0054] 8 parts of gypsum;

[0055] 6 parts of zeolite;

[0056] 8 parts perlite;

[0057] 4 parts of titanium dioxide;

[0058] 2 parts of chlorinated paraffin;

[0059] 1 part xanthan gum.

[0060] Weigh and mix according to the above components, stir for 6-10 hours and then put them into the aging warehouse for aging, and perform secondary mixing of the aged raw materials, the stirring speed is 1200rpm, and the stirring time is 24h to obtain a mixture, and the mixture is formed , Curing treatment, made wallboard.

Embodiment 2

[0062] The described interior wallboard with sound-absorbing function, wherein it consists of the following components by weight:

[0063] 20 parts of phenolic resin;

[0064] Acrylic emulsion 6 parts

[0065] 15 parts wood fiber;

[0066] 12 parts of gypsum;

[0067] 8 parts of zeolite;

[0068] 5 parts perlite;

[0069] 2 parts of titanium dioxide;

[0070] 4 parts of chlorinated paraffin;

[0071] 3 parts xanthan gum.

[0072] Weigh and mix according to the above components, stir for 6-10 hours and then put them into the aging warehouse for aging, and perform secondary mixing of the aged raw materials, the stirring speed is 1200rpm, and the stirring time is 24h to obtain a mixture, and the mixture is formed , Curing treatment, made wallboard.

[0073] The invention provides an indoor wallboard with sound-absorbing function. The wallboard has an excellent sound-absorbing function, can effectively absorb noise in the environment, and reduce the harm of noise. At the s...

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PUM

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Abstract

The invention discloses an indoor wall board having a sound absorption function, which includes the following components, by weight: 20-25 parts of phenolic resin, 6-14 parts of an acrylic emulsion, 10-15 parts of wood fiber, 4-12 parts of gypsum, 5-8 parts of zeolite, 5-10 parts of perlite, 2-6 parts of titanium dioxide, 1-5 parts of chlorinated paraffin and 1-3 parts of xanthan gum. The indoor wall board has an excellent sound absorption function, can effectively absorb noise in environment and reduce the damage due to the noise, and meanwhile is high in surface hardness, is not liable to scratch, is good in toughness and can be widely used in various indoor decorations.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an indoor wallboard with a sound-absorbing function. Background technique [0002] With the acceleration of urbanization, urban noise has increasingly become an invisible killer that endangers the health of ordinary people. Noise will not only affect people's normal sleep, but also affect their mood, making people upset and irritable, and even cause physical injury. Long-term exposure to noise It will lead to the decline of human body function and have great harm to human physical and mental health. At present, there is no good solution for urban noise except control. [0003] Therefore, prior art also needs further development and improvement. Contents of the invention [0004] The object of the present invention is to provide an indoor wallboard with sound-absorbing function, which aims to absorb noise in the indoor environment and prevent noise pollution. [0005] Techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L61/06C08L33/00C08L97/02C08L91/06C08L5/00C08K3/00C08K3/22C08K3/34C08K3/30
CPCC08L61/06C08K2201/014C08L2205/035C08L2205/16C08L33/00C08L97/02C08L91/06C08L5/00C08K3/00C08K2003/2241C08K3/34C08K2003/3045
Inventor 林慈生
Owner FOSHAN WASEDA INFORMATION CONSULTATION CO LTD
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