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Difficult-breaking and anti-corrosion polystyrene plastic

A polystyrene plastic, polystyrene technology, applied in the field of plastics, can solve the problems of easy breakage, poor toughness, chemical corrosion, etc., and achieve the effects of not easy to bend and damage, excellent thermal stability, and good emulsification.

Inactive Publication Date: 2017-03-29
杨春松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of the domestic petrochemical industry, my country's plastic machinery industry has gradually formed an independent industrial sector. The different properties of plastics determine its use in life. With the advancement of technology, plastics play an irreplaceable role in our lives. With its wide application, there are many problems, especially in industrial applications, it is easy to be corroded by chemicals, and its toughness is poor, easy to break, and its thermal stability needs to be improved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of unbreakable and corrosion-resistant polystyrene plastic proposed by the present invention, its raw material comprises by weight: 30 parts of polystyrene, 20 parts of linear low-density polyethylene, 5 parts of ammonium polyphosphate, 6 parts of polycarbonate, two 1 part of aminodiphenylmethane, 3 parts of dimethylaminopropylamine, 2 parts of kaolin graphene oxide compound, 6 parts of nitrile rubber, 2 parts of zinc borate, 11 parts of calcined clay, 0.5 part of diisooctyl phthalate , 2 parts of epoxy soybean oil, 1 part of polyoxyethylene stearate, 6 parts of dipropylene glycol, 1 part of disproportionated rosin, 2 parts of bergamot oil, 1 part of antioxidant.

Embodiment 2

[0017] A kind of unbreakable and corrosion-resistant polystyrene plastic proposed by the present invention, its raw material comprises by weight: 60 parts of polystyrene, 10 parts of linear low-density polyethylene, 10 parts of ammonium polyphosphate, 2 parts of polycarbonate, two 3 parts of aminodiphenylmethane, 1 part of dimethylaminopropylamine, 10 parts of kaolin graphene oxide compound, 2 parts of nitrile rubber, 6 parts of zinc borate, 7 parts of calcined clay, 1.5 parts of diisooctyl phthalate , 1 part of epoxy soybean oil, 3 parts of polyoxyethylene stearate, 2 parts of dipropylene glycol, 2 parts of disproportionated rosin, 1 part of bergamot oil, 3 parts of antioxidant.

[0018] The kaolin graphene oxide compound is prepared by the following process: defatted pea protein and water are used to adjust the pH value of the system to 7.2-7.4, shake in a water bath, then add alkaline protease for enzymatic hydrolysis, and then boil the water bath to kill the enzyme, and adj...

Embodiment 3

[0020] A kind of unbreakable and corrosion-resistant polystyrene plastic proposed by the present invention, its raw material comprises by weight: 40 parts of polystyrene, 18 parts of linear low-density polyethylene, 7 parts of ammonium polyphosphate, 5 parts of polycarbonate, two 1.5 parts of aminodiphenylmethane, 2.5 parts of dimethylaminopropylamine, 4 parts of kaolin graphene oxide compound, 5 parts of nitrile rubber, 3 parts of zinc borate, 10 parts of calcined clay, 0.8 part of di-isooctyl phthalate , 1.8 parts of epoxy soybean oil, 1.5 parts of polyoxyethylene stearate, 5 parts of dipropylene glycol, 1.2 parts of disproportionated rosin, 1.7 parts of bergamot oil, 1.5 parts of antioxidant.

[0021] The kaolin graphene oxide composite is prepared by the following process: 40 parts by weight of defatted pea protein and 80 parts of water are used to adjust the pH value of the system to 7.2-7.4, shake in a water bath at 70°C, and then add alkaline protease for enzymatic hydro...

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Abstract

The invention discloses a difficult-breaking and anti-corrosion polystyrene plastic. The difficult-breaking and anti-corrosion polystyrene plastic is prepared from, by weight, 30-60 parts of polystyrene, 10-20 parts of linear low density polyethylene, 5-10 parts of ammonium polyphosphate, 2-6 parts of makrolon, 1-3 parts of diaminodiphenyl-methane, 1-3 parts of dimethyl aminopropyl amine, 2-10 parts of a kaolin-and-graphene-oxide composite, 2-6 parts of nitrile rubber, 2-6 parts of zinc borate, 7-11 parts of calcined argil, 0.5-1.5 parts of diisooctyl phthalate, 1-2 parts of epoxidized soybean oil, 1-3 parts of polyoxyethylene stearic acid ester, 2-6 parts of dipropylene glycol, 1-2 parts of disproportionated rosin, 1-2 parts of bergamot oil and 1-3 parts of an antioxidant. The difficult-breaking and anti-corrosion polystyrene plastic is resistant to corrosion, good in toughness, excellent in thermal stability, high in rigidity and difficult to bend and break.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to an unbreakable and corrosion-resistant polystyrene plastic. Background technique [0002] The plastic machinery industry has a wide range of applications, including packaging, agriculture, construction, automobiles and other fields. With the continuous development of the domestic petrochemical industry, my country's plastic machinery industry has gradually formed an independent industrial sector. The different properties of plastics determine its use in life. With the advancement of technology, plastics play an irreplaceable role in our lives. With its wide use, there are many problems, especially in industrial applications, it is easy to be corroded by chemicals, and its toughness is poor, easy to break, and its thermal stability needs to be improved urgently. Contents of the invention [0003] Based on the technical problems in the background technology, the present inventio...

Claims

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Application Information

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IPC IPC(8): C08L25/06C08L23/08C08L69/00C08L9/02C08L91/00C08L93/04C08K13/06C08K3/34C08K3/04C08K3/32C08K3/38
CPCC08L25/06C08K2201/014C08L2201/08C08L2205/025C08L2205/035C08L23/0815C08L69/00C08L9/02C08L91/00C08L93/04C08K13/06C08K3/346C08K3/04C08K2003/323C08K2003/387
Inventor 杨春松
Owner 杨春松
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