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Rubber material with characteristics of bacterial resistance, fungi resistance and algae resistance, and preparation method thereof

A rubber material, antibacterial and anti-mildew technology, which is applied in the field of anti-bacterial, anti-mildew and anti-algae rubber materials and its preparation, can solve the problems of destroying the molecular structure of rubber products, reducing the appearance quality of products, consuming manpower and material resources, etc., to prevent metabolism, Maintain appearance quality and performance, reduce activity effect

Inactive Publication Date: 2013-11-13
北京东光橡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the rubber dam made of rubber material is a kind of hydraulic structure, which is a retaining dam formed by inflating water (air), which can be used for flood control, irrigation, power generation, water supply, tide blocking and urban construction of ecological landscape, public places The laid rubber floor has no anti-bacterial, mildew-proof and anti-algae function. After a period of use (generally more than 2 months), a large number of black mildew spots appear due to the erosion of mold; it is used for flood control, water blocking, and river management to beautify the urban ecological environment After the colorful rubber dam has been in operation for a period of time, a large number of black and green moss and mold spots appear on the surface, which destroys the internal molecular structure of the rubber product, reduces the appearance quality of the product, and reduces the aging performance. It needs to be cleaned frequently, which consumes a lot of manpower and material resources.

Method used

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Embodiment Construction

[0011] In the antibacterial, mildew-proof and anti-algae rubber material of the present invention, the main rubber includes natural rubber, styrene-butadiene rubber, EPDM rubber, neoprene rubber, nitrile rubber, chlorosulfonated polyethylene rubber, chlorinated polyethylene or wherein Any combination of carbendazim, N-octylisothiazolinone and diuron, firstly, the three materials of carbendazim, N-octylisothiazolinone and diuron are blended into the rubber according to the formula ratio In the dam rubber, the blending is carried out in a closed rubber kneader or a re-mill, the temperature of the rubber is 50°C-110°C during the blending, and the blending time is 5-10 minutes, (wherein, the addition of the compound The amount accounts for 0.3%-0.5% of the weight of the rubber material). Secondly, the mixed rubber is extruded on a rubber calender or a film extruder to have a certain width (generally 0.5-1.5 meters) and a certain thickness ( Generally 0.4-20mm) film with unlimited ...

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Abstract

The present invention relates to a rubber material with characteristics of bacterial resistance, fungi resistance and algae resistance, and a preparation method thereof. According to the present invention, the main rubber comprises natural rubber, styrene-butadiene rubber, ethylene-propylene-diene monomer rubber, chloroprene rubber, acrylonitrile-butadiene rubber, chlorosulfonated polyethylene rubber, chlorinated polyethylene, or a composition comprising any materials selected from natural rubber, styrene-butadiene rubber, ethylene-propylene-diene monomer rubber, chloroprene rubber, acrylonitrile-butadiene rubber, chlorosulfonated polyethylene rubber and chlorinated polyethylene, and further comprises carbendazim, N-octylisothiazolone, and diuron. With the novel rubber material and the preparation method thereof, the fungi breeding and the algae breeding on the rubber surface can be effectively inhibited, the intrinsic quality and the appearance quality of the product can be maintained, and the frequent cleaning is not required so as to save a large amount of manpower and material resources.

Description

technical field [0001] The invention relates to an antibacterial, mildew-proof and anti-algae rubber material and a preparation method thereof. Background technique [0002] As we all know, the rubber dam made of rubber material is a kind of hydraulic structure, which is a retaining dam formed by inflating water (air), which can be used for flood control, irrigation, power generation, water supply, tide blocking and urban construction of ecological landscape, public places The laid rubber floor has no anti-bacterial, mildew-proof and anti-algae function. After a period of use (generally more than 2 months), a large number of black mildew spots appear due to the erosion of mold; it is used for flood control, water blocking, and river management to beautify the urban ecological environment After the colored rubber dam has been in operation for a period of time, a large number of black and green moss and mildew spots appear on the surface, which destroys the internal molecular ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L7/00C08L9/06C08L23/16C08L11/00C08L9/02C08L23/34C08L23/28C08K5/3447C08K5/47
Inventor 刘正国孙京平崔宝成周正民王佳会
Owner 北京东光橡塑制品有限公司
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