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

Easily degradable polypropylene environment-friendly material and preparation method thereof

An environmentally friendly material, polypropylene technology, applied in the field of polypropylene environmental protection material and its preparation, can solve the problems of low mechanical properties and achieve high physical strength, improved application level, and strong degradability

Inactive Publication Date: 2017-01-18
苏州佰思科节能环保科技有限公司
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although biodegradable plastics have been known and applied, the existing biodegradable polypropylene materials have the defect of low mechanical properties

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

[0023] Accurately weigh 70 parts of polypropylene, 35 parts of gliadin, 30 parts of flax fiber, 25 parts of cellulose acetate, 16 parts of triphenyl phosphite, 15 parts of isooctyl methacrylate, and diethanolamide according to the parts by weight. 12 parts, 8 parts of fatty alcohol polyoxyethylene ether, 8 parts of liquid paraffin, 6 parts of boron oxide, 4 parts of barium sulfate, 4 parts of wollastonite, 3 parts of lauryl dimethyl amine oxide, 2 parts of ethyl paraben , 1 part of clove oil, 3 parts of additives, 3 parts of silane coupling agent KH550. The auxiliary agent is formed by proportioning polyisobutylene and carbon tetrachloride in equal weight.

[0024] (1) Mix boron oxide, barium sulfate, and wollastonite, put them into a ball mill jar, and mill them in a ball mill for 90 minutes at a speed of 200 rpm to obtain a powdery mixture;

[0025] (2) Add triphenyl phosphite, isooctyl methacrylate, diethanolamide, fatty alcohol polyoxyethylene ether and the powdered mixtu...

Embodiment 2

[0031] Accurately weigh 75 parts of polypropylene, 40 parts of gliadin, 35 parts of flax fiber, 30 parts of cellulose acetate, 18 parts of triphenyl phosphite, 16 parts of isooctyl methacrylate, and diethanolamide according to the parts by weight. 14 parts, 10 parts of fatty alcohol polyoxyethylene ether, 9 parts of liquid paraffin, 7 parts of boron oxide, 5 parts of barium sulfate, 5 parts of wollastonite, 4 parts of lauryl dimethylamine oxide, 3 parts of ethylparaben , 2 parts of clove oil, 4 parts of additives, 4 parts of silane coupling agent KH792. The auxiliary agent is formed by proportioning polyisobutylene and carbon tetrachloride in equal weight.

[0032] (1) Mix boron oxide, barium sulfate, and wollastonite, put them into a ball mill jar, and mill them in a ball mill for 90 minutes at a speed of 200 rpm to obtain a powdery mixture;

[0033] (2) Add triphenyl phosphite, isooctyl methacrylate, diethanolamide, fatty alcohol polyoxyethylene ether and the powdered mixtu...

Embodiment 3

[0039] Accurately weigh 80 parts of polypropylene, 45 parts of gliadin, 40 parts of flax fiber, 35 parts of cellulose acetate, 20 parts of triphenyl phosphite, 18 parts of isooctyl methacrylate, and diethanolamide according to the parts by weight. 16 parts, 12 parts of fatty alcohol polyoxyethylene ether, 10 parts of liquid paraffin, 8 parts of boron oxide, 6 parts of barium sulfate, 6 parts of wollastonite, 5 parts of lauryl dimethyl amine oxide, 4 parts of ethyl paraben , 3 parts of clove oil, 5 parts of additives, 5 parts of silane coupling agent A187. The auxiliary agent is formed by proportioning polyisobutylene and carbon tetrachloride in equal weight.

[0040] (1) Mix boron oxide, barium sulfate, and wollastonite, put them into a ball mill jar, and mill them in a ball mill for 90 minutes at a speed of 200 rpm to obtain a powdery mixture;

[0041] (2) Add triphenyl phosphite, isooctyl methacrylate, diethanolamide, fatty alcohol polyoxyethylene ether and the powdered mix...

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 an easily degradable polypropylene environment-friendly material and a preparation method thereof. The easily degradable polypropylene environment-friendly material is prepared from polypropylene, cereal prolamin, linen fiber and cellulose acetate as main components, and triphenyl phosphate, ethylhexyl methacrylate, diethanolamide, fatty alcohol-polyoxyethylene ether, liquid paraffin, boric oxide, barium sulfate, wollastonite, lauryl dimethyl amine oxide, ethylparaben, clove oil, aids and a silane coupling agent through processes of ball milling, ultrasonic treatment, calcining, hot mixing, foaming, aging, extrusion and the like, so that the prepared easily degradable polypropylene environment-friendly material is good in degradability and high in physical strength, and material application levels can be increased.

Description

technical field [0001] The invention relates to the technical field of environmental protection materials, in particular to an easily degradable polypropylene environmental protection material and a preparation method thereof. Background technique [0002] Polypropylene is a kind of thermoplastic resin prepared by polymerization of propylene. It is a non-toxic, odorless, tasteless milky white high-crystallization polymer with low density. It is one of the lightest varieties of all plastics at present. It is especially stable to water and has good formability. However, due to its large shrinkage rate and easy sagging of thick-walled products, it is difficult to meet the requirements for some parts with high dimensional accuracy. Polypropylene has high crystallinity and regular structure, so it has excellent mechanical properties, and its tensile strength can only reach 30 MPa or a slightly higher level. Polypropylene has good heat resistance, and the product can be sterilize...

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
IPC IPC(8): C08L23/12C08L89/00C08L97/02C08L1/12C08K13/06C08K3/38C08K3/30C08K3/34B29C47/92B29C48/92
CPCC08L23/12B29C48/92B29C2948/9258B29C2948/92704C08L2201/06C08L2205/035C08L2205/16C08L89/00C08L97/02C08L1/12C08K13/06C08K3/38C08K2003/3045C08K3/34
Inventor 费根华
Owner 苏州佰思科节能环保科技有限公司
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