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Nano-antibacterial PE water supply pipeline and manufacturing process thereof

A technology of water supply pipeline and manufacturing process, which is applied in the direction of pipeline protection, pipeline protection through heat insulation, and pipeline damage/wear prevention, etc. It can solve problems such as water source pollution, bacterial layer adhesion, and affect the use effect, so as to improve the transmission effect and production Low cost, anti-clogging effect

Inactive Publication Date: 2020-07-24
SHENZHEN BOXINMEI NANOMETER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the great potential of rigid PE-RT pipes in the domestic market, the production has expanded rapidly. The existing pipe production methods can no longer meet the production needs of more and more PE-RT pipes. At the same time, PE water supply pipes have no self-cleaning function and The function of killing bacteria, the pollution of water sources, the backward technology of waterworks and the outdated and unreasonable pipe network make the PE water supply pipe used become a breeding ground for bacteria, and bacteria layer adhesion occurs, which seriously affects the use effect

Method used

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  • Nano-antibacterial PE water supply pipeline and manufacturing process thereof

Examples

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Effect test

Embodiment 1

[0028] A nano antibacterial PE water supply pipe, the nano antibacterial PE water supply pipe is composed of a wear-resistant layer, an anti-ultraviolet layer, a thermal insulation layer, an antibacterial layer and an anti-sticking wall layer sequentially from the outside to the inside.

[0029] Wherein, the nano antibacterial PE water supply pipeline comprises: 100 parts of polymer resin, 60 parts of polyethylene, 8 parts of organic compound heat stabilizer, 1.6 parts of coupling agent, 2.5 parts of benzoate plasticizer, 2 parts of lubricant, 2 parts of antioxidant.

[0030] Wherein, the mass fraction of each component in the wear-resistant layer also includes: 1 part of carbon fiber, 3 parts of carbon black, 2.5 parts of nano-calcium carbonate, 1 part of wear-resistant agent; The mass fraction also includes: 1 part of carbon black; the mass fraction of each component in the thermal insulation layer also includes: 1.7 parts of polystyrene; the mass fraction of each component ...

Embodiment 2

[0043] A nano antibacterial PE water supply pipe, the nano antibacterial PE water supply pipe is composed of a wear-resistant layer, an anti-ultraviolet layer, a thermal insulation layer, an antibacterial layer and an anti-sticking wall layer sequentially from the outside to the inside.

[0044] Wherein, the nano antibacterial PE water supply pipeline comprises: 100 parts of polymer resin, 63 parts of polyethylene, 8.5 parts of organic compound heat stabilizer, 2 parts of coupling agent, 2.9 parts of benzoate plasticizer, 3 parts lubricant, 3 parts antioxidant.

[0045] Wherein, the mass fraction of each component in the wear-resistant layer also includes: 2 parts of carbon fiber, 2 parts of carbon black, 3 parts of nano-calcium carbonate, 1 part of wear-resistant agent; The mass fraction also includes: 2 parts of carbon black; the mass fraction of each component in the thermal insulation layer also includes: 2.7 parts of polystyrene; the mass fraction of each component in the...

Embodiment 3

[0058] A nano antibacterial PE water supply pipe, the nano antibacterial PE water supply pipe is composed of a wear-resistant layer, an anti-ultraviolet layer, a thermal insulation layer, an antibacterial layer and an anti-sticking wall layer sequentially from the outside to the inside.

[0059] Wherein, the nano antibacterial PE water supply pipeline comprises: 100 parts of polymer resin, 68 parts of polyethylene, 9 parts of organic compound heat stabilizer, 4 parts of coupling agent, 4 parts of benzoate plasticizer, 3 parts lubricant, 4 parts antioxidant.

[0060] Wherein, the mass fraction of each component in the wear-resistant layer also includes: 4.5 parts of carbon fiber, 4.5 parts of carbon black, 4.5 parts of nano-calcium carbonate, 2 parts of wear-resistant agent; The mass fraction also includes: 2 parts of carbon black; the mass fraction of each component in the thermal insulation layer also includes: 3.5 parts of polystyrene; the mass fraction of each component in ...

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Abstract

The invention is appliable to the technical field of composite materials. The invention discloses a nano-antibacterial PE water supply pipeline and a manufacturing process thereof. The nano-antibacterial PE water supply pipeline is sequentially composed of a wear-resistant layer, an antiultraviolet layer, a heat-insulation layer, an antibacterial layer and an anti-wall-sticking layer from the outside to the inside. Compared with the prior art, the nano-antibacterial PE water supply pipeline is low in production cost, and the inner surface and the outer surface of the pipeline are high in quality. Meanwhile, an inhibition effect is acted on bacteria in water in the pipeline, so that the water in the pipeline is prevented from being polluted for many times; and meanwhile, due to the design of the anti-wall-sticking layer of the inner surface, swill-cooked dirty oil and sludge are prevented from being attached onto the inner wall of the water supply pipeline, so that an anti-wall-stickingeffect is acted to prevent the pipeline from being blocked, and then the conveying effect of the pipeline is improved.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to a nano antibacterial PE water supply pipe and a manufacturing process thereof. Background technique [0002] Plastic pipes are bulk products in plastic products, and the output of rigid polyvinyl chloride pipes, that is, PE water supply pipes, accounts for more than 30% of the total output of plastic pipes. Compared with traditional pipes such as metal pipes and cement pipes, PE water supply pipes have a higher density. It has the advantages of small size, easy coloring, no need for painting, corrosion resistance, low thermal conductivity, good insulation performance, low energy consumption, small flow resistance, convenient construction, installation and maintenance. Due to the great potential of rigid PE-RT pipes in the domestic market, the production has expanded rapidly. The existing pipe production methods can no longer meet the production needs of more and more ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/14F16L57/06F16L57/00F16L59/02F16L58/08C08L101/00C08L23/06C08K5/101B32B27/32B32B27/18B32B1/08B32B27/22B32B33/00B32B9/00B32B9/04B32B27/06B29D23/00B29B7/28B29B7/82B29B13/02B29C48/92B29C48/90B29C48/355B29C44/32B29C69/00
CPCB29B7/28B29B7/823B29B13/02B29C44/324B29C69/001B29D23/001B32B1/08B32B9/007B32B9/04B32B27/06B32B27/18B32B27/22B32B27/32B32B27/322B32B33/00B32B2255/26B32B2307/304B32B2307/554B32B2307/71B32B2307/7145B29C48/355B29C48/901B29C48/92B29C2948/92704C08L101/00C08L2203/18F16L9/14F16L57/00F16L57/06F16L58/08F16L59/02C08L23/06C08K5/101
Inventor 赵斌
Owner SHENZHEN BOXINMEI NANOMETER TECH CO LTD