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PVC plastic pipe

A plastic pipe and PVC resin technology, applied in the field of plastic pipes, can solve the problems of insufficient surface smoothness and poor impact resistance of pipes, and achieve good impact resistance and smooth and delicate surface

Inactive Publication Date: 2019-07-09
桐乡市炬力塑胶股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing PVC plastic pipes usually use PE or ABS as a toughening agent, resulting in either the surface smoothness of the produced pipes is not enough, or the impact resistance is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with specific embodiment:

[0014] A PVC plastic pipe is composed of the following components in weight percentage: 50-90% of PVC resin, 10-50% of trioctyl trimellitate, 3-9% of stabilizer, 1-2% of lubricant, ACR resin 3-10%, filler 15-25%. Preferably, 65% of PVC resin, 10% of trioctyl trimellitate, 3% of stabilizer, 1% of lubricant, 5% of ACR resin, and 16% of filler. In addition, 1% melt strength enhancer and 1% titanium dioxide colorant are also included, and the PVC resin is adjusted to 64% and the filler to 15% accordingly.

[0015] Because the plastic pipe produced by the invention is added with ACR resin as a toughening agent, the surface of the pipe can be smooth and fine, and it has good impact resistance. After testing, compared with the plastic pipe made of ABS as the toughening agent, the impact resistance can be increased by 20-26%.

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PUM

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Abstract

The invention discloses a PVC (Polyvinyl Chloride) plastic pipe, which is prepared from the following components in percentage by weight: 50-90% of PVC resin, 10-50% of trioctyl trimellitate, 3-9% ofa stabilizer, 1-2% of a lubricant, 3-10% of ACR resin, and 15-25% of a filler. The PVC plastic pipe has the advantages that the surface of the pipe is smooth and fine, and the impact resistance is good.

Description

[0001] Technical field: [0002] The invention relates to a plastic pipe, specifically a PVC plastic pipe. [0003] Background technique: [0004] Existing PVC plastic pipes usually use PE or ABS as a toughening agent, resulting in either the surface smoothness of the produced pipe is not enough, or the impact resistance is poor. [0005] Invention content: [0006] The technical problem to be solved by the present invention is to provide a PVC plastic pipe which can realize the smooth and delicate surface of the pipe and has good impact resistance. [0007] The technical solution of the present invention is to provide a PVC plastic pipe, which consists of the following components in terms of weight percentage: 50-90% of PVC resin, 10-50% of trioctyl trimellitate, and 3-9% of stabilizer %, lubricant 1-2%, ACR resin 3-10%, filler 15-25%. [0008] Preferably, it is composed of the following components in weight percentage: 65% of PVC resin, 10% of trioctyl trimellitate, 3% of ...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L33/04C08K13/02C08K3/26C08K5/09C08K5/20C08K5/12C08K3/22
CPCC08K2003/2241C08K2003/265C08L27/06C08L2203/18C08L33/04C08K13/02C08K3/26C08K5/09C08K5/20C08K5/12C08K3/22
Inventor 张惠良
Owner 桐乡市炬力塑胶股份有限公司