Environment-friendly plastic with high mechanical properties

A technology of mechanical properties and environmentally friendly plastics, applied in the field of plastics, can solve problems such as unsatisfactory strength and impact resistance, limit the application field of plastic products, and high brittleness of polypropylene, achieve excellent corrosion resistance, improve crystallization performance, and High thermal and impact strength effects

Inactive Publication Date: 2016-02-24
ZIBO KUAKE MEDICINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the performance of plastic materials has been developed rapidly, there are still deficiencies in some aspects, which limit the application fields of plastic products.
Polypropylene is a non-toxic, odorless, tasteless milky white highly crystalline polymer with good formability and has been widely used in various fields such as daily life and industrial production. However, polypropylene is relatively brittle and the existing The strength and impact resistance of polypropylene material is not very ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An environment-friendly plastic with high mechanical performance, its raw materials include: 100 parts of polypropylene, 3 parts of maleic anhydride grafted polypropylene, 20 parts of EPDM rubber, 3 parts of polyvinyl butyral, styrene- 10 parts of butadiene-styrene block copolymer, 5 parts of polybutylene terephthalate, 15 parts of epoxy resin, 10 parts of boron nitride, 15 parts of nano-carbon fiber, 2 parts of nano-titanium dioxide, 10 parts of nano-calcium carbonate 3 parts of silicon carbide, 14 parts of hexagonal boron nitride, 2 parts of cerium hydroxide, 5 parts of magnesium stearate, 1 part of vinyltrimethoxysilane, 3 parts of lubricant, and 1 part of antioxidant.

Embodiment 2

[0018] A kind of environment-friendly plastic with high mechanical performance, its raw materials include by weight: 100 parts of polypropylene, 15 parts of maleic anhydride grafted polypropylene, 10 parts of EPDM rubber, 10 parts of polyvinyl butyral, styrene- 2 parts of butadiene-styrene block copolymer, 15 parts of polybutylene terephthalate, 3 parts of epoxy resin, 30 parts of boron nitride, 5 parts of nano-carbon fiber, 12 parts of nano-titanium dioxide, 3 parts of nano-calcium carbonate 10 parts of silicon carbide, 2 parts of hexagonal boron nitride, 5 parts of cerium hydroxide, 2 parts of magnesium stearate, 2 parts of vinyltrimethoxysilane, 1 part of lubricant, and 2.5 parts of antioxidant.

Embodiment 3

[0020] An environmentally friendly plastic with high mechanical performance, its raw materials include: 100 parts of polypropylene, 9 parts of maleic anhydride grafted polypropylene, 17 parts of EPDM rubber, 6 parts of polyvinyl butyral, styrene- 7 parts of butadiene-styrene block copolymer, 9 parts of polybutylene terephthalate, 12 parts of epoxy resin, 18 parts of boron nitride, 12 parts of nano-carbon fiber, 8 parts of nano-titanium dioxide, and 7 parts of nano-calcium carbonate 8 parts of silicon carbide, 9 parts of hexagonal boron nitride, 3.2 parts of cerium hydroxide, 4 parts of magnesium stearate, 1.3 parts of vinyltrimethoxysilane, 2.6 parts of lubricant, 1.5 parts of antioxidant;

[0021] Wherein, the polypropylene is a mixture of homopolypropylene and random polypropylene in a weight ratio of 2:3;

[0022] The lubricant is a mixture of calcium stearate and ethylene bisstearamide in a weight ratio of 3:2.

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Abstract

The invention discloses environment-friendly plastic with high mechanical properties. The plastic comprises the following raw materials in parts by weight: 100 parts of polypropylene, 3-15 parts of maleic anhydride grafted polypropylene, 10-20 parts of an ethylene-propylene-diene monomer, 3-10 parts of polyvinyl butyral, 2-10 parts of a styrene-butadiene-styrene segmented copolymer, 5-15 parts of polybutyleneterephthalate, 3-15 parts of epoxy resin, 10-30 parts of boron nitride, 5-15 parts of a carbon nano-fiber, 2-12 parts of nanometer titanium dioxide, 3-10 parts of nano calcium carbonate, 3-10 parts of silicon carbide, 2-14 parts of hexagonal boron nitride, 2-5 parts of cerium hydroxide, 2-5 parts of magnesium stearate, 1-2 parts of vinyltrimethoxysilane, 1-3 parts of one or more lubricants and 1-2.5 parts of an anti-oxidant. The plastic provided by the invention is high in strength, impact resistance and corrosion resistance, excellent in environment-friendly property, and long in service life.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to an environment-friendly plastic with high mechanical performance. Background technique [0002] With the continuous development of science and technology, resources and energy are increasingly tense, and environmental problems will become more prominent. Although the properties of plastic materials have been developed rapidly at present, there are still deficiencies in some aspects, which limit the application fields of plastic products. Polypropylene is a non-toxic, odorless, tasteless milky white highly crystalline polymer with good formability and has been widely used in various fields such as daily life and industrial production. However, polypropylene is relatively brittle and the existing The strength and impact resistance of polypropylene material is not very ideal. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/14C08L23/12C08L51/06C08L23/16C08L29/14C08L53/02C08L67/02C08L63/00C08K13/04C08K3/38C08K7/06C08K3/22C08K3/26C08K5/5425C08K3/34
CPCC08L23/14C08K2201/011C08L23/12C08L2201/08C08L2205/025C08L2205/03C08L2205/035C08L51/06C08L23/16C08L29/14C08L53/02C08L67/02C08L63/00C08K13/04C08K2003/385C08K7/06C08K2003/2237C08K2003/265C08K5/5425C08K3/34C08K2003/2213
Inventor 高忠青
Owner ZIBO KUAKE MEDICINE TECH
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