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Intelligent sound-proof environment-friendly nano modified rubber and preparation method thereof

A nano-modified and environmentally friendly technology, applied in the field of air purification, can solve the problems of environmental pollution and difficult diffusion of pollutants, and achieve the effects of high adhesion, simple and scientific preparation method, and improved compatibility.

Inactive Publication Date: 2017-01-04
常熟市瑞思知识产权服务有限公司
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  • Description
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  • Application Information

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Problems solved by technology

The formation of smog weather is mainly caused by man-made environmental pollution, coupled with natural conditions such as low temperature and wind, which make it difficult for pollutants to spread

Method used

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  • Intelligent sound-proof environment-friendly nano modified rubber and preparation method thereof

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Embodiment 1

[0020] The present invention also provides a preparation method of intelligent sound insulation and environmentally friendly nano modified rubber, which consists of the following steps:

[0021] 1) Grind activated carbon with montmorillonite, nano-titanium dioxide, silicon dioxide, and γ-aminopropyltriethoxysilane, and pass through a 100-mesh sieve to obtain mixture A;

[0022] 2) After crushing and mixing hydroxypropyl methyl cellulose, metal cation flocculant, nickel nitrate, polyaluminum iron Raney nickel and manganese oxide, add 10 times the mass of distilled water, and then ultrasonically treat it. The ultrasonic treatment conditions are: temperature 90-100°C, ultrasonic power 500W, ultrasonic time 40-50min; mixture B is prepared;

[0023] 3) After crushing and mixing the remaining components, add 8 times the mass of distilled water, and then ultrasonically treat it. The ultrasonic treatment conditions are: temperature 70-80℃, ultrasonic power 450W, ultrasonic time 30-40min; th...

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Abstract

The invention discloses intelligent sound-proof environment-friendly nano modified rubber and a preparation method thereof. The intelligent sound-proof environment-friendly nano modified rubber is prepared from the following raw materials: 5-8 parts of dimethylvinylethoxysilane, 4-6 parts of polyoxyethylene fatty alcohol sodium sulfate, 8-10 parts of allophane powder, 15-20 parts of maleic anhydride grafted polyvinyl chloride, 50-70 parts of polystyrene, 20-30 parts of poly-isocyanurate, 5-8 parts of glass pumice, 4-6 parts of porous manganese slags and 6-8 parts of hollow microbeads. The adopted chitosan is capable of absorbing bacteria with negative charges since molecules have positive charges, so that the intelligent sound-proof environment-friendly nano modified rubber has a sterilization function; in structure, fibrous membrane layers which are different in diameter and pore are prepared; in combination with nano graphene between layers, the pore and specific surface area of a composite adsorption membrane are improved, so that the efficacy is enhanced.

Description

Technical field [0001] The present invention relates to the technical field of air purification, in particular to an intelligent sound-proof and environmentally friendly nano modified rubber and a preparation method thereof. Background technique [0002] Smog is a mixture of fog and haze. When the humidity is high in the morning and evening, the fog has many components. When the humidity is low during the day, haze is the main force, and the relative humidity is between 80% and 90%. Fog is a natural weather phenomenon, and the air is filled with water vapor. Although dust is used as condensation nucleus, it is generally non-toxic and harmless; the core substance of the haze is smoke, dust and other substances suspended in the air, the relative humidity of the air is below 80%, and the color is yellow. Gas can directly enter and adhere to the lower respiratory tract and lung lobes of the human body, which is harmful to human health. The formation of haze weather is mainly man-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L25/06C08L51/00C08L27/18C08L1/28C08L67/04C08L5/08C08K13/06C08K9/04C08K3/04C08K7/06C08K9/06C08K3/34
CPCC08L25/06C08K2201/001C08K2201/011C08K2201/014C08L2201/02C08L2201/06C08L2203/16C08L2205/035C08L2205/08C08L2205/16C08L51/003C08L27/18C08L1/284C08L67/04C08L5/08C08K13/06C08K9/04C08K3/04C08K7/06C08K9/06C08K9/08C08K3/34
Inventor 杨枫
Owner 常熟市瑞思知识产权服务有限公司
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