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PVC-U water drain pipe material

A technology of PVC-U and drainage pipes, which is applied in the field of pipe materials, can solve the problems of accelerated pipe aging and aging, and achieve the effects of good compression resistance, strong fracture toughness, and good anti-aging ability

Inactive Publication Date: 2015-11-11
GUANGXI JINTAN PIPE IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the drainage pipes used in households, due to long-term exposure to the external space environment, the sun and acid-base changes will accelerate the aging of the pipes

Method used

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Embodiment Construction

[0012] In order to further illustrate the technical means adopted by the present invention and its effects, the following is a detailed description in conjunction with preferred embodiments of the present invention.

[0013] In order to achieve the above object, the present invention provides a PVC-U drainage pipe material, the PVC-U drainage pipe material includes the following raw materials:

[0014] Chlorinated polyethylene, clay nanocomposite, linear low density polyethylene, polydicyclopentadiene, EPDM rubber, monoalkoxy unsaturated fatty acid titanate, dicumyl peroxide, p-benzoquinone di Oxime, Tocopheryl Acetate, Aluminum Distearate, Zinc Isooctanoate, Ethoxylated Lauramide, Calcium Montanate, Nickel Powder, Di(3,4-Dimethyl)benzylsorbitol, Brazil Palm wax, glyceryl monostearate, carbide slag, calcium hexaaluminate, brucite nanofibers, polypropylene adipate, filler masterbatch, bisphenol A (tetra) cetyl diphosphite, sulfur dilauryl dipropionate, aluminum-free stabilizer...

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PUM

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Abstract

The present invention provides a PVC-U water drain pipe material, which comprises the following raw materials: chlorinated polyethylene, a clay nanometer composite material, linear low density polyethylene, an acid-ester mixture, dicumyl peroxide, p-benzoquinone dioxime, aluminum distearate, zinc isooctanoate, ethoxylated lauramide, calcium montanate, nickel powder, di(3,4-dimethylbenzylidene)sorbitol, carnauba wax, glyceryl monostearate, carbide slag, calcium hexaluminate, brucite nanometer fibers, poly(1,2-propylene glycol adipate), filling master batch, bisphenol A phosphate (iv) cetyl alcohol ester, dilauryl thiodipropionate, an aluminum-free stabilizer, titanium dioxide powder, paraffin and glycerol tristearate, wherein the clay nanometer composite material is a layered silicate nanometer material. The PVC-U water drain pipe material has characteristics of aging resistance, good flexibility, low temperature resistance, high temperature resistance, and strong rapid crack growth fracture toughness.

Description

technical field [0001] The invention relates to the field of pipes, in particular to a PVC-U drainage pipe. Background technique [0002] PVC material is widely used in the field of water pipe manufacturing due to its high strength, high temperature resistance, and good corrosion resistance. Because it does not rust and has strong flame retardancy, it is an ideal pipe material for gas pipes; compared with steel pipes, PVC material has corrosion resistance and is not easy to breed microorganisms. [0003] However, for the drainage pipes used in households, due to long-term exposure to the external space environment, the sun and acid-base changes will accelerate the aging of the pipes. In response to this problem, most drainage pipes are made of PVC pipes, and different PVC pipes have different characteristics. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a PVC-U drainage pipe material with good heat resistanc...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L23/28C08L45/00C08L23/16C08L91/06C08L67/02C08L83/04C08L71/02C08L75/06C08L33/12C08L23/12C08K13/04C08K7/08C08K3/34C08K5/098C08K3/22C08K5/09C08K5/12C08K5/11C08J3/22
CPCC08L23/0815C08J3/226C08J2323/08C08J2323/16C08J2345/00C08J2423/12C08K2201/011C08K2201/014C08L23/16C08L45/00C08L2201/08C08L2203/18C08L2205/025C08L2205/035
Inventor 王幼芳冷建波吴品玲
Owner GUANGXI JINTAN PIPE IND TECH CO LTD
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