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Anti-corrosion and anti-blockage drainage pipe and preparation method thereof

A drainage pipe, corrosion-resistant technology, applied in anti-fouling/underwater coatings, anti-corrosion coatings, coatings, etc., can solve the problems of difficult replacement or cleaning of pipes, easy breeding of bacteria in pipes, and affecting water quality, etc., to prevent clogging, Enhanced stability and extended service life

Active Publication Date: 2019-04-26
YANCHENG RUITONG PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pipes have a wide range of uses. Most of the existing pipes are processed from a single material. The pipes need to withstand certain pressure during use and have certain corrosion resistance. Pipes are used in water supply, drainage, long-distance transportation of oil and natural gas, and agricultural irrigation. In projects such as water conservancy projects and water conservancy projects, they will be exposed to various corrosive products, and the inside of the pipe is easy to scale after long-term use, causing blockage to the pipe, and the inside of the pipe is easy to breed bacteria, which affects the quality of water, and the installed pipe is replaced. Or cleaning is more difficult, so pipes with corrosion resistance and self-cleaning ability have good prospects in the drainage pipe market

Method used

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  • Anti-corrosion and anti-blockage drainage pipe and preparation method thereof
  • Anti-corrosion and anti-blockage drainage pipe and preparation method thereof
  • Anti-corrosion and anti-blockage drainage pipe and preparation method thereof

Examples

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Effect test

Embodiment 1

[0033] A corrosion-resistant and anti-blocking drainage pipe, comprising a plastic pipe, a self-cleaning layer, and a corrosion-resistant layer, the corrosion-resistant layer is evenly sprayed on the inner wall of the plastic pipe, and the self-cleaning layer is evenly sprayed on the corrosion-resistant The surface of the layer; the self-cleaning layer includes the following raw materials in parts by weight: nano-silver 1kg, glass powder 1kg, polystyrene 3kg, polydimethylsiloxane 5kg; the corrosion-resistant layer includes the following parts by weight Raw materials: 10kg of polytetrafluoroethylene, 5kg of carbon fiber, 5kg of bisphenol A epoxy resin, 1kg of additive, 7kg of turpentine, and 1kg of compatibilizer.

[0034] The preparation method of the anti-corrosion and anti-blocking drainage pipeline comprises the following steps:

[0035] (1) prepare self-cleaning coating, standby;

[0036] (2) prepare corrosion-resistant coating, standby;

[0037] (3) Corrosion-resistant ...

Embodiment 2

[0047] A corrosion-resistant and anti-blocking drainage pipe, comprising a plastic pipe, a self-cleaning layer, and a corrosion-resistant layer, the corrosion-resistant layer is evenly sprayed on the inner wall of the plastic pipe, and the self-cleaning layer is evenly sprayed on the corrosion-resistant The surface of the layer; the self-cleaning layer includes the following raw materials in parts by weight: nano-silver 2kg, glass powder 1kg, polystyrene 5kg, polydimethylsiloxane 8kg; the corrosion-resistant layer includes the following parts by weight Raw materials: 12kg of polytetrafluoroethylene, 10kg of carbon fiber, 6kg of bisphenol A epoxy resin, 2kg of talcum powder, 8kg of turpentine, and 2kg of maleic anhydride.

[0048] The preparation method of the anti-corrosion and anti-blocking drainage pipeline comprises the following steps:

[0049] (1) Prepare the self-cleaning coating, mix and stir the raw materials of the self-cleaning layer at a temperature of 10° C. at a h...

Embodiment 3

[0060] A corrosion-resistant and anti-blocking drainage pipe, comprising a plastic pipe, a self-cleaning layer, and a corrosion-resistant layer, the corrosion-resistant layer is evenly sprayed on the inner wall of the plastic pipe, and the self-cleaning layer is evenly sprayed on the corrosion-resistant The surface of the layer; the self-cleaning layer includes the following raw materials in parts by weight: nano-silver 3kg, glass powder 1.5kg, polystyrene 6kg, polydimethylsiloxane 10kg; the corrosion-resistant layer includes the following parts by weight Raw materials: 12kg of polytetrafluoroethylene, 15kg of carbon fiber, 8kg of bisphenol A epoxy resin, 2kg of a mixture of equal mass of talcum powder and organic bentonite, 10kg of turpentine, and 4kg of maleic anhydride.

[0061] The preparation method of the anti-corrosion and anti-blocking drainage pipeline comprises the following steps:

[0062] (1) To prepare the self-cleaning coating, mix and stir the raw materials of t...

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Abstract

The invention discloses an anti-corrosion and anti-blockage drainage pipe and a preparation method thereof. The anti-corrosion and anti-blockage drainage pipe drainage pipe comprises a plastic pipe, aself-cleaning layer and an anti-corrosion layer, wherein the anti-corrosion layer is uniformly sprayed on the inner wall of the plastic pipe, and the self-cleaning layer is uniformly sprayed on the surface of the anti-corrosion layer and comprises the following raw materials: nano-silver, glass powder, polystyrene and polydimethylsiloxane; the anti-corrosion layer comprises the following raw materials: polytetrafluoroethylene, carbon fiber, bisphenol A epoxy resin, additives, turpentine and a compatilizer. The pipe has the beneficial effects that a self-cleaning effect can be achieved, dirt in the pipe can be removed to achieve the effect of being in the silt but not imbrued, blockage of the drainage pipe is effectively prevented, and the pipe is provided with the anti-corrosion layer, sothat corrosion resistance and oxidation resistance of the pipe are increased, stability of the pipe is enhanced, and the service life of the pipe is prolonged.

Description

technical field [0001] The invention relates to the technical field of pipeline materials, in particular to a corrosion-resistant and anti-blocking drainage pipeline and a preparation method thereof. Background technique [0002] Pipes have a wide range of uses. Most of the existing pipes are processed from a single material. The pipes need to withstand certain pressure during use and have certain corrosion resistance. Pipes are used in water supply, drainage, long-distance transportation of oil and natural gas, and agricultural irrigation. In projects such as water conservancy projects and water conservancy projects, they will be exposed to various corrosive products, and the inside of the pipe is easy to scale after long-term use, which will cause blockage to the pipe, and the inside of the pipe is prone to breed bacteria, which will affect the quality of water, and the installed pipe should be replaced Or cleaning is more difficult, so the pipeline with corrosion resistan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/04C09D125/06C09D127/18C09D163/00C09D5/16C09D5/08C09D7/61
CPCC08K2003/0806C08K2201/011C08L2201/08C08L2203/18C08L2205/035C09D5/08C09D5/1675C09D5/1687C09D127/18C09D183/04C09D7/61C09D7/70C08L25/06C08K3/08C08K3/40C08L63/00C08K7/06
Inventor 王其雨
Owner YANCHENG RUITONG PLASTIC CO LTD
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