Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Waterproof anti-aging polyethylene plastic

A polyethylene plastic, anti-aging technology, applied in the field of plastics, can solve the problems of insufficient tensile strength and impact resistance, waterproof, poor aging resistance, human health hazards, etc., to achieve waterproof and thermal stability enhancement, waterproof Enhanced performance, enhanced adsorption and decomposition effects

Inactive Publication Date: 2017-05-31
ANHUI JINZHENG PLASTIC
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a kind of plastic on the market will volatilize carcinogens in a high temperature environment, especially the food packaging plastic products commonly used in people's lives. Long-term use will cause harm to human health.
Polyethylene is odorless, non-toxic, has excellent high temperature resistance, and can withstand acid and alkali erosion, but it is poor in waterproof and aging resistance, and its tensile strength and impact resistance cannot meet the needs, so it needs to be solved urgently

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A waterproof and aging-resistant polyethylene plastic proposed by the present invention, its raw materials include by weight: 20 parts of polycarbonate, 35 parts of polyethylene terephthalate, 10 parts of polyethylene, 4,4-bis-( 3 parts of n-butyl valerate, 0.5 parts of 4,4'-diaminodicyclohexylmethane, 2 parts of potassium dichromate, 2 parts of composite carbon, 1.5 parts of silane coupling agent, 10 parts of zinc borate 8 parts of heavy calcium carbonate, 1 part of muscovite, 6 parts of hydrated calcium silicate, 1 part of sepiolite, 4 parts of aluminum tripolyphosphate, 0.5 parts of molybdenum disulfide, 3 parts of trimethyl phosphate, rare earth metal compounds 0.1 part, 2 parts of ethylene glycol butyl ether, 1 part of lubricant, 3 parts of antioxidant, 1 part of light stabilizer.

Embodiment 2

[0017] A waterproof and aging-resistant polyethylene plastic proposed by the present invention, its raw materials include by weight: 50 parts of polycarbonate, 15 parts of polyethylene terephthalate, 20 parts of polyethylene, 4,4-bis-( 1 part of n-butyl valerate, 1 part of 4,4'-diaminodicyclohexylmethane, 1 part of potassium dichromate, 6 parts of composite carbon, 0.5 parts of silane coupling agent, 18 parts of zinc borate 2 parts of heavy calcium carbonate, 5 parts of muscovite, 1 part of hydrated calcium silicate, 5 parts of sepiolite, 1 part of aluminum tripolyphosphate, 1.5 parts of molybdenum disulfide, 1 part of trimethyl phosphate, rare earth metal compound 0.6 parts, 1 part of ethylene glycol butyl ether, 2 parts of lubricant, 1 part of antioxidant, 3 parts of light stabilizer.

[0018] Composite carbon is prepared by the following process: Stir hydroxypropyl guar gum and dichloromethane, add dropwise the pyridine solution of p-toluenesulfonyl chloride, heat up after ...

Embodiment 3

[0020] A waterproof and aging-resistant polyethylene plastic proposed by the present invention, its raw materials include by weight: 30 parts of polycarbonate, 30 parts of polyethylene terephthalate, 12 parts of polyethylene, 4,4-bis-( 2.5 parts of tert-butyl peroxy) n-butyl valerate, 0.6 parts of 4,4'-diaminodicyclohexylmethane, 1.8 parts of potassium dichromate, 3 parts of composite carbon, 1.2 parts of silane coupling agent, 12 parts of zinc borate 6 parts of heavy calcium carbonate, 2 parts of muscovite, 5 parts of hydrated calcium silicate, 2 parts of sepiolite, 3 parts of aluminum tripolyphosphate, 0.8 part of molybdenum disulfide, 2.5 parts of trimethyl phosphate, rare earth metal compound 0.3 parts, 1.8 parts of ethylene glycol butyl ether, 1.3 parts of lubricant, 2.5 parts of antioxidant, and 1.5 parts of light stabilizer.

[0021] Composite carbon was prepared by the following process: Stir hydroxypropyl guar gum and dichloromethane for 3 hours at 4°C, add the pyridi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a waterproof anti-aging polyethylene plastic which is prepared from the following raw materials in parts by weight: 20-50 parts of polycarbonate, 15-35 parts of polyethylene terephthalate, 10-20 parts of polyethylene, 1-3 parts of n-butyl 4,4-bis-(tert-butyl-peroxy)valerate, 0.5-1 part of 4,4'-diamidodicyclohexyl methane, 1-2 parts of potassium dichromate, 2-6 parts of composite carbon, 0.5-1.5 parts of silane coupling agent, 10-18 parts of zinc borate, 2-8 parts of ground calcium carbonate, 1-5 parts of muscovite, 1-6 parts of calcium silicate hydrate, 1-5 parts of meerschaum, 1-4 parts of aluminum tripolyphosphate, 0.5-1.5 parts of molybdenum disulfide, 1-3 parts of trimethyl phosphate, 0.1-0.6 part of rare earth compound, 1-2 parts of ethylene glycol monobutyl ether, 1-2 parts of lubricant, 1-3 parts of antioxidant and 1-3 parts of light stabilizer.

Description

technical field [0001] The invention relates to the technical field of plastics, in particular to a waterproof and aging-resistant polyethylene plastic. Background technique [0002] With the rapid development of society and the continuous improvement of living standards, plastic products have become an indispensable position in both industrial production and people's daily life. A kind of plastic currently on the market will volatilize carcinogens in a high-temperature environment, especially food packaging plastic products commonly used in people's lives, long-term use will cause harm to human health. Polyethylene is odorless, non-toxic, has excellent high temperature resistance, and is resistant to acid and alkali erosion, but its waterproof and aging resistance are poor, and its tensile strength and impact resistance cannot meet the needs, which needs to be solved urgently. Contents of the invention [0003] Based on the technical problems existing in the background t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L69/00C08L23/06C08L5/00C08L3/08C08K13/02C08K5/14C08K5/17C08K3/24C08K3/04C08K3/38C08K3/26C08K3/34C08K3/32C08K3/30C08K5/521C08K3/22
CPCC08K2201/014C08L67/02C08L69/00C08L2201/08C08L2205/035C08L23/06C08L5/00C08L3/08C08K13/02C08K5/14C08K5/17C08K3/24C08K3/04C08K2003/387C08K2003/265C08K3/34C08K2003/327C08K2003/3009C08K5/521C08K2003/221
Inventor 黄晓路
Owner ANHUI JINZHENG PLASTIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com