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High-pressure plastic pipe

A plastic pipe, high pressure technology, applied in the field of high pressure plastic pipes, can solve the problems of restricting the high pressure application of plastics, not particularly good high performance, etc., and achieve the effect of good high pressure resistance and uniform force

Inactive Publication Date: 2019-05-14
丹阳市景顺塑料制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As more and more plastic products are used in engineering construction, high-pressure water pipes, high-pressure air pipes, etc. have also begun to be made of plastic pipes, but the high-pressure applications of plastics have been restricted due to the poor performance of existing plastic materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A high-pressure plastic pipe, consisting of the following components in parts by mass: 50 parts of urea-formaldehyde resin, 6 parts of starch adhesive, 1 part of wollastonite, 10 parts of calcium carbonate, 0.2 parts of antioxidant, and 30 parts of filler , 6 parts of bismaleimide, 0.35 part of polybutylene succinate, 2.5 parts of curing agent, 0.65 part of polyolefin, 0.1 part of chitosan, and 0.55 part of crosslinking agent.

Embodiment 2

[0012] A high-pressure plastic pipe, consisting of the following components in parts by mass: 45 parts of urea-formaldehyde resin, 3 parts of starch adhesive, 0.5 parts of wollastonite, 5 parts of calcium carbonate, 0.1 part of antioxidant, and 25 parts of filler , 2 parts of bismaleimide, 0.3 part of polybutylene succinate, 1 part of curing agent, 0.5 part of polyolefin, 0.15 part of chitosan, and 0.6 part of crosslinking agent.

Embodiment 3

[0014] A high-pressure plastic pipe, which consists of the following components in parts by mass: 55 parts of urea-formaldehyde resin, 8 parts of starch adhesive, 1.5 parts of wollastonite, 15 parts of calcium carbonate, 0.3 parts of antioxidant, 35 parts of filling, 10 parts of bismaleimide, 0.4 part of polybutylene succinate, 4 parts of curing agent, 0.8 part of polyolefin, 0.15 part of chitosan, and 0.6 part of crosslinking agent.

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PUM

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Abstract

The invention relates to a high-pressure plastic pipe. The high-pressure plastic pipe comprises, by mass, 45-55 parts of urea-formaldehyde resin, 3-8 parts of starch adhesives, 0.5-1.5 parts of wollastonite, 5-15 parts of calcium carbonate, 0.1-0.3 part of antioxidant, 25-35 parts of fillers, 2-10 parts of bismaleimide, 0.3-0.4 part of polybutylene succinate, 1-4 parts of curing agents, 0.5-0.8 part of polyolefin, 0.05-0.15 part of chitosan and 0.5-0.6 part of crosslinking agent. The plastic pipe has the advantages of high-pressure resistance and uniformity in force bearing.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a high-pressure plastic pipe. Background technique [0002] As more and more plastic products are used in engineering construction, high-pressure water pipes, high-pressure air pipes, etc. have also begun to be made of plastic pipes, but the high-pressure applications of plastics have been restricted due to the poor performance of existing plastic materials. . Contents of the invention [0003] In order to solve the above technical problems and provide a plastic pipe that can withstand high pressure and has good formability, the present invention provides the following technical solutions: [0004] A high-pressure plastic pipe, which consists of the following components in parts by mass: 45-55 parts of urea-formaldehyde resin, 3-8 parts of starch adhesive, 0.5-1.5 parts of wollastonite, 5-15 parts of calcium carbonate, antioxidant 0.1-0.3 parts of agent, 25-35 parts...

Claims

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Application Information

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IPC IPC(8): C08L61/24C08L67/02C08L5/08C08L3/02C08K3/34C08K3/26
Inventor 景海俊
Owner 丹阳市景顺塑料制品有限公司