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Anticorrosive polyvinyl chloride plastic

A polyvinyl chloride, corrosion-resistant technology, applied in the field of plastics, can solve problems such as poor mechanical strength, and achieve the effects of strong corrosion resistance, good alloy toughness and high strength

Inactive Publication Date: 2014-03-26
QINGDAO KECHUANG PLASTIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pure polyvinyl chloride resin is a hard thermoplastic substance, its decomposition temperature is very close to the plasticizing temperature, and its mechanical strength is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The corrosion-resistant polyvinyl chloride plastic of the present invention comprises the following components, 12 parts of triphenol phosphate, 5 parts of oxidized polyvinyl ester, 12 parts of calcium carbonate, 4 parts of triethylenediamine, 7 parts of p-phenylenedimethanol, three 7 parts of antimony oxide, 12 parts of tetrabromobisphenol, 40 parts of chlorinated polyethylene, 15 parts of polyphenylene sulfide, 20 parts of phenolic resin, and 40 parts of epoxy resin.

Embodiment 2

[0010] The corrosion-resistant polyvinyl chloride plastic of the present invention comprises the following components, 12 parts of triphenol phosphate, 5 parts of oxidized polyvinyl ester, 12 parts of calcium carbonate, 4 parts of triethylenediamine, 7 parts of p-phenylenedimethanol, three 7 parts of antimony oxide, 12 parts of tetrabromobisphenol, 40 parts of chlorinated polyethylene, 15 parts of polyphenylene sulfide, 20 parts of phenolic resin, 40 parts of epoxy resin, 4 parts of polycaprolactone polyol.

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PUM

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Abstract

The invention relates to anticorrosive polyvinyl chloride plastic which comprises the following components: 12 parts of triphenyl phosphate, 5 parts of oxidic polyethylene ester, 12 parts of calcium carbonate, 4 parts of triethylene diamine, 7 parts of terephthalyl alcohol, 7 parts of antimonous oxide, 12 parts of tetrabromobisphenol, 40 parts of chlorinated polyethylene, 15 parts of polyphenylene sulfide, 20 parts of phenolic resin and 40 parts of epoxy resin. The plastic also comprises 4 parts of polycaprolactone polyol. Compared with the prior art, the plastic disclosed by the invention is good in high-temperature resistance and low-temperature resistance and is difficult to corrode; an anticorrosive plastic alloy has good toughness, high intensity and high corrosion resistance and can partially replace stainless steel.

Description

technical field [0001] The invention relates to a plastic, especially a corrosion-resistant polyvinyl chloride plastic. Background technique [0002] Polyvinyl chloride plastic is a new type of high-performance plastic material developed in recent years. It has the advantages of short cycle, small investment, simple process, low cost and high performance. The synthetic plastic is composed of many small and simple small molecules. , composed of covalent bonds. Pure polyvinyl chloride resin is a hard thermoplastic substance, its decomposition temperature is very close to the plasticizing temperature, and its mechanical strength is poor. Therefore, polyvinyl chloride resin cannot be used to mold products, and plasticizers, stabilizers, fillers, etc. must be added to improve performance to make polyvinyl chloride plastics, and then processed into various products. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/28C08L63/00C08L81/02C08L61/06C08K13/02C08K5/523C08K3/26C08K5/17C08K5/053C08K3/22C08K5/136
CPCC08L23/286C08L63/00C08L2201/08C08L2205/035
Inventor 吕进
Owner QINGDAO KECHUANG PLASTIC MACHINERY
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