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Antibacterial anticorrosive pipeline material and preparation method thereof

An anti-corrosion and pipeline technology, applied in the field of materials, can solve the problems of shortened pipeline life, uneconomical, and unenvironmental protection, and achieve good anti-corrosion performance, good acid and alkali resistance, and good antibacterial effect

Inactive Publication Date: 2016-07-13
SUZHOU FUZHONG PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the drainage process, the pipeline will be continuously corroded and infected, which will shorten the life of the pipeline, which is not only not environmentally friendly, but also uneconomical, and will waste more manpower and material resources.

Method used

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  • Antibacterial anticorrosive pipeline material and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] An antibacterial and anticorrosion pipe material, which is prepared from the following ingredients in parts by weight: 45 parts of polybutene, 45 parts of polypropylene, 17 parts of basalt fiber, 28 parts of titanium dioxide, 9 parts of polyvinyl acetate emulsion, liquid nitrile rubber 0.35 parts, 0.17 parts of calcium lignosulfonate, 1.7 parts of dipentaerythritol diphosphite, 0.4 parts of fatty alcohol polyoxyethylene ether, 0.17 parts of dibenzylidene glycine ethyl ester, 1.7 parts of nano silver, N-bromobutyl 0.17 parts of diimide, 1.7 parts of chlorinated paraffin, 4 parts of nano-alumina, 0.9 parts of silicone oil, 0.4 parts of 1-methylpentanol, and 0.9 parts of guar gum.

[0018] The preparation method of the above-mentioned antibacterial and anticorrosion pipeline material is as follows: (1) mix titanium dioxide, nano-silver, nano-alumina, dipentaerythritol diphosphite and water, and stir slowly at a temperature of 56°C for 1.8 hours; (2) after filtering Dry in ...

Embodiment 2

[0020] An antibacterial and anticorrosion pipe material, which is prepared from the following ingredients in parts by weight: 35 parts of polybutene, 35 parts of polypropylene, 12 parts of basalt fiber, 22 parts of titanium dioxide, 6 parts of polyvinyl acetate emulsion, liquid nitrile rubber 0.25 parts, 0.12 parts of calcium lignosulfonate, 1.3 parts of dipentaerythritol diphosphite, 0.3 parts of fatty alcohol polyoxyethylene ether, 0.12 parts of dibenzylidene glycine ethyl ester, 1.2 parts of nano silver, N-bromobutyl 0.12 parts of diimide, 1.2 parts of chlorinated paraffin, 3 parts of nano-alumina, 0.6 parts of silicone oil, 0.3 parts of 1-methylpentanol, and 0.6 parts of gull gum.

[0021] The preparation method of the above-mentioned antibacterial and anticorrosion pipeline material is as follows: (1) mix titanium dioxide, nano-silver, nano-alumina, dipentaerythritol diphosphite and water, and stir slowly at a temperature of 53°C for 1.3 hours; (2) filter Dry in a vacuum ...

Embodiment 3

[0023] An antibacterial and anticorrosion pipe material, which is prepared from the following ingredients in parts by weight: 30 parts of polybutene, 30 parts of polypropylene, 10 parts of basalt fiber, 20 parts of titanium dioxide, 5 parts of polyvinyl acetate emulsion, liquid nitrile rubber 0.2 part, 0.1 part of calcium lignosulfonate, 1 part of dipentaerythritol diphosphite, 0.2 part of fatty alcohol polyoxyethylene ether, 0.1 part of ethyl dibenzylidene glycinate, 1 part of nano silver, N-bromobutyl 0.1 part of diimide, 1 part of chlorinated paraffin, 2 parts of nano-alumina, 0.5 part of silicone oil, 0.2 part of 1-methylpentanol, and 0.5 part of gull gum.

[0024] The preparation method of the above-mentioned antibacterial and anticorrosion pipeline material is as follows: (1) mix titanium dioxide, nano-silver, nano-alumina, dipentaerythritol diphosphite and water, and stir slowly at a temperature of 50°C for 1 hour; (2) filter Dry in a vacuum drying oven at a temperature...

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Abstract

The invention provides an antibacterial anticorrosive pipeline material and a preparation method thereof. The antibacterial anticorrosive pipeline material is prepared by the following steps: (1) mixing titanium dioxide, nano sliver, nano aluminum oxide, dipentaerythritol diphosphite and water to obtain a mixture, and slowly stirring the mixture for 1-2 hours at a temperature of 50-60 DEG C; (2) drying the mixture in a vacuum drying oven after filtering; (3) mixing a dried object with polybutylene, polypropylene, basalt fibers, a polyvinyl acetate emulsion, liquid acrylonitrile butadiene rubber, calcium lignosulphonate, fatty alcohol-polyoxyethylene ether, N-glycine ethyl ester, N-bromo-succinimide, chlorinated paraffin, silicone oil, 1-methyl pentanol and guar gum, and dispersing in a low-speed dispersing machine; and (4) adding the mixture into a twin-screw extruder to carry out extrusion molding. The antibacterial anticorrosive pipeline material has good mechanical property, and has good corrosion resistance and anti-bacterial property.

Description

technical field [0001] The invention relates to the field of materials, in particular to an antibacterial and anticorrosion pipeline material and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of the economy, our environment has also been damaged to varying degrees, among which water pollution is particularly serious. The sewage mainly comes from various industries such as chemical energy, metal smelting, automobiles, and medicine. Although it will be discharged to a certain standard after certain treatment, it will still contain a large amount of acid and alkali, heavy metal ions, and bacteria. During the drainage process, the pipeline will be continuously corroded and infected, shortening the life of the pipeline, which is not only not environmentally friendly, but also uneconomical, and will waste more manpower and material resources. Therefore, it is of great significance for energy saving and environmental protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/20C08L23/12C08K13/04C08K7/10C08K3/22C08K5/524C08K3/28B29C47/92B29C48/92
CPCC08L23/20B29C48/92B29C2948/92704C08K2201/011C08L23/12C08L2203/18C08L2205/035C08K13/04C08K7/10C08K2003/2241C08K5/524C08K2003/0806C08K2003/2227
Inventor 史闵新
Owner SUZHOU FUZHONG PLASTIC CO LTD
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