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

High polymer polypropylene material and preparation method thereof

A polypropylene material and polymer technology, applied in the field of polypropylene materials, can solve problems such as difficulty in obtaining flame retardant effects, achieve the effects of reducing heat release rate, inhibiting thermal degradation, and delaying heat and mass exchange

Inactive Publication Date: 2016-11-16
ANHUI HAINA SICHUAN PLASTICS TECH
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of research results show that it is difficult to obtain a satisfactory flame retardant effect by adding a single nitrogen-based or phosphorus-based flame retardant

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 Construction

[0020] A kind of polymer polypropylene material, it is made up of the raw material of following weight part:

[0021] Dimethyl diallyl ammonium chloride 0.6, p-aminobenzenesulfonic acid 1, polypropylene 100, bisphenol A type epoxy resin 14, cobalt nitrate hexahydrate 3, nickel nitrate hexahydrate 4, iron nitrate nonahydrate 5, 4,4 diaminodiphenylmethane 0.8, molybdenum disulfide 7, hexafluoroacetylacetone 0.7, trinonylphenyl phosphite 3, polyacrylamide 1, ammonium polyphosphate 2, polyisoprene 1, hydrolysis poly Maleic anhydride 0.8, cellulose glycolate 2.

[0022] A kind of preparation method of described polymer polypropylene material, comprises the following steps:

[0023] (1) Add the above-mentioned dimethyl diallyl ammonium chloride to deionized water 20 times its weight, stir evenly, add cellulose glycolate, raise the temperature to 60°C, keep stirring for 7 minutes, and obtain fiber dispersion liquid;

[0024] (2) Mix the above-mentioned cobalt nitrate hexahydrate, ...

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

PropertyMeasurementUnit
Tensile strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high polymer polypropylene material which is composed of the following raw materials in parts by weight: 0.6-1 part of dimethyl diallyl ammonium chloride, 1-2 parts of sulfanilic acid, 100-130 parts of polypropylene, 14-20 parts of bisphenol A type epoxy resin, 3-5 parts of cobalt nitrate hexahydrate, 4-6 parts of nickel nitrate hexahydrate, 5-7 parts of iron nitrate nonahydrate, 0.8-1 part of 4,4-diaminodiphenylmethane, 7-9 parts of molybdenum disulfide, 0.7-1 part of hexafluoroacetylacetone, 3-4 parts of trisnonyl phenyl phosphite, 1-2 parts of polyacrylamide, 2-3 parts of ammonium polyphosphate, 1-2 parts of polyisoprene, 0.8-1 part of hydrolytic polymaleic anhydride and 2-3 parts of cellulose acetate. By virtue of addition of polyacrylamide, ammonium polyphosphate, polyisoprene and the like, the dispersibility of filler between polypropylenes can be effectively increased, and the resistance of finished materials can be increased.

Description

technical field [0001] The invention relates to the technical field of polypropylene materials, in particular to a polymer polypropylene material and a preparation method thereof. Background technique [0002] As we all know, the key factors affecting the performance of polymer-inorganic nanocomposites mainly include: (1) the capacity between inorganic nanoparticles and the polymer matrix; (2) the dispersion state of nanoparticles in the polymer matrix; (3) The interaction between the two interfaces. However, due to the agglomeration effect of the nanoparticles themselves, it is difficult to uniformly disperse them in the polymer matrix to form nanocomposites. Therefore, in order to improve the dispersion of inorganic nanoparticles in the polymer matrix and the interfacial buckle interaction force, it is usually necessary to carry out covalent or non-covalent bond functional modification on the surface of inorganic nanoparticles. Covalent bond functional modification is cu...

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): C08L23/12C08L63/00C08L33/26C08L47/00C08K13/02C08K3/30C08K3/32C08K3/28C08K5/42
CPCC08K2201/011C08K2201/014C08L23/12C08L2201/02C08L2205/035C08L63/00C08L33/26C08L47/00C08K13/02C08K2003/3009C08K2003/323C08K3/28C08K5/42
Inventor 强健娜
Owner ANHUI HAINA SICHUAN PLASTICS TECH
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