Teflon engineering plastics having preservative effect

A technology of Teflon engineering and anti-corrosion effect, applied in the field of plastics, can solve the problems of corrosion, affect the use of engineering plastics, increase the cost of engineering plastics, etc., and achieve the effects of easy sales, prolonging the use time and reducing costs.

Inactive Publication Date: 2017-08-11
SUZHOU NEW DISTRICT TEFLON PLASTIC PRODS FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing engineering plastics will corrode after a long time of use, which will affect the use of engineering plastics, cause impact, and cost replacement, which greatly increases the cost of engineering plastics, and is not easy to sell

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Provide a Teflon engineering plastic with anti-corrosion effect, including polytetrafluoroethylene, copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene, fluorinated ethylene propylene copolymer, isopentane, paraffin, Disodium Hydrogen Sulfate, Disuccinic Acid Peroxide, Potassium Persulfate. The proportions of the components of the Teflon engineering plastics are: by weight fraction, 70 parts of polytetrafluoroethylene, 30 parts of a copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene, fluorinated ethylene 25 parts of propylene copolymer, 5 parts of isopentane, 7 parts of paraffin, 9 parts of disodium bisulfate, 10 parts of disuccinic acid peroxide, and 5 parts of potassium persulfate.

Embodiment 2

[0015] Provide a Teflon engineering plastic with anti-corrosion effect, including polytetrafluoroethylene, copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene, fluorinated ethylene propylene copolymer, isopentane, paraffin, Disodium Hydrogen Sulfate, Disuccinic Acid Peroxide, Potassium Persulfate. The proportions of the components of the Teflon engineering plastics are: by weight fraction, 80 parts of polytetrafluoroethylene, 20 parts of a copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene, fluorinated ethylene 35 parts of propylene copolymer, 2 parts of isopentane, 12 parts of paraffin, 3 parts of disodium bisulfate, 16 parts of disuccinic acid peroxide, and 1 part of potassium persulfate.

Embodiment 3

[0017] Provide a Teflon engineering plastic with anti-corrosion effect, including polytetrafluoroethylene, copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene, fluorinated ethylene propylene copolymer, isopentane, paraffin, Disodium Hydrogen Sulfate, Disuccinic Acid Peroxide, Potassium Persulfate. The proportions of the components of the Teflon engineering plastics are: by weight fraction, 74 parts of polytetrafluoroethylene, 26 parts of a copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene, fluorinated ethylene 28 parts of propylene copolymer, 5 parts of isopentane, 8 parts of paraffin, 6 parts of disodium bisulfate, 12 parts of disuccinic acid peroxide, and 4 parts of potassium persulfate.

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PUM

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Abstract

The invention discloses Teflon engineering plastics having a preservative effect. The Teflon engineering plastics include polytetrafluoroethylene, copolymer of perfluoro propyl vinyl ether and polytetrafluoroethylene, fluorinated ethylene propylene copolymer, isopentane, paraffin, disodium bisulfate, succinic acid peroxide and potassium persulfate. The Teflon engineering plastics having the preservative effect can be used for a long time without corroding, use time of the Teflon engineering plastics is effectively prolonged, the Teflon engineering plastics do not need to be often replaced, the cost in use is reduced, and the Teflon engineering plastics sell easily.

Description

technical field [0001] The invention relates to the field of plastics, in particular to a Teflon engineering plastic with anti-corrosion effect. Background technique [0002] Teflon, the English name is Polytetrafluoroethylene, and the English abbreviation is PTFE. Products made of Teflon materials are generally referred to as non-stick coatings, which are synthetic polymer materials that use fluorine to replace all hydrogen atoms in polyethylene. This material is resistant to acid and alkali, and various organic solvents, and is almost insoluble in all solvents. At the same time, Teflon has the characteristics of high temperature resistance, and its friction coefficient is extremely low, so it can be used for lubrication, and it has also become an ideal coating for non-stick pans and the inner layer of water pipes. Existing engineering plastics will corrode when used for a long time, affecting the use of engineering plastics, causing impact, replacement costs, greatly inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/18C08L27/14C08L29/10C08L91/06
CPCC08L27/18C08L2205/02C08L2205/025C08L2205/035C08L27/14C08L29/10C08L91/06
Inventor 陆华平
Owner SUZHOU NEW DISTRICT TEFLON PLASTIC PRODS FACTORY
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