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Composite plastic pipe

A plastic pipe and composite technology, applied in the field of plastic pipes, can solve the problems of poor surface hardness and tensile strength, short service life, not suitable for use in harsh environments, etc., and achieve strong strength and huge market effect

Inactive Publication Date: 2015-09-16
梁胜光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing plastic pipes have poor surface hardness and tensile strength, short service life, are not suitable for use in harsh environments, and have no good effect on non-staining and non-sticking oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A composite plastic pipe described in Example 1 is composed of the following raw material components: 40 parts of polypropylene, 30 parts of tetrafluoroethylene, 25 parts of polyvinyl fluoride, 20 parts of polystyrene, 40 parts of poly Ester resin, 60 parts polypropylene, 40 parts phenolic resin, 35 parts rosin resin, 45 parts rosin modified maleic acid resin, 30 parts polyamide resin, 30 parts petroleum resin, 15 parts alkyd resin, 8 parts stearic acid Barium, 8 parts calcium stearate, 15 parts methyl oleate, 15 parts dioctyl adipate, 10 parts diisobutyl phthalate, 10 parts diethyl phthalate.

Embodiment 2

[0011] A composite plastic pipe described in Example 2 is composed of the following raw material components: 45 parts of polypropylene, 35 parts of tetrafluoroethylene, 30 parts of polyvinyl fluoride, 25 parts of polystyrene, 50 parts of poly Ester resin, 70 parts polypropylene, 50 parts phenolic resin, 40 parts rosin resin, 50 parts rosin modified maleic acid resin, 35 parts polyamide resin, 35 parts petroleum resin, 20 parts alkyd resin, 10 parts stearic acid Barium, 10 parts calcium stearate, 20 parts methyl oleate, 25 parts dioctyl adipate, 15 parts diisobutyl phthalate, 15 parts diethyl phthalate.

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PUM

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Abstract

The invention discloses a composite plastic pipe which is composed of the following raw materials: 40-45 parts of polypropylene, 30-35 parts of tetrafluoroethylene, 25-30 parts of polyvinyl fluoride, 20-25 parts of polystyrene, 40-50 parts of polyester resin, 60-70 parts of polystyrene, 40-50 parts of phenolic resin, 35-40 parts of rosin resin, 45-50 parts of rosin modified maleic acid resin, 30-35 parts of polyamide resin, 30-35 parts of petroleum resin, 15-20 parts of alkyd resin, 8-10 parts of barium stearate, 8-10 parts of calcium stearate, 15-20 parts of methyl oleate, 15-25 parts of dioctyl adipate, 10-15 parts of diisobutyl phthalate and 10-15 parts of diethyl phthalate. The composite plastic pipe has hot properties and applicability of engineering plastics, and also has the advantage of high strength, thereby having great market prospects.

Description

technical field [0001] The invention relates to the technical field of plastic pipes, in particular to a composite plastic pipe. Background technique [0002] Most of the main components of plastic pipes are polyvinyl chloride, and other components are added to enhance their heat resistance, toughness, ductility, etc. Plastic pipe is a mature pipe, mainly used in water supply and drainage projects. The existing plastic pipes have poor surface hardness and tensile strength, short service life, are not suitable for use in harsh environments, and have no good effect on non-staining and non-sticking oil. Contents of the invention [0003] The object of the present invention is to provide a composite plastic pipe in order to overcome the above-mentioned shortcomings of the prior art. The composite plastic pipe not only has the thermal performance and applicability of engineering plastics, but also has the remarkable performance of strong strength The market is huge. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L93/04C08L77/00C08L67/06C08L67/00C08L61/06C08L57/02C08L27/14C08L25/06C08L23/12C08K5/12C08K5/11C08K5/101C08K5/098C08K5/02
CPCC08K2201/014C08L23/14C08L2203/18C08L2205/025C08L2205/035C08L23/12C08L27/14C08L25/06C08L67/00C08L61/06C08L93/04C08L77/00C08L57/02C08L67/06C08K5/02C08K5/098C08K5/101C08K5/11C08K5/12
Inventor 梁胜光
Owner 梁胜光