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

Polymer composite material and preparation method thereof

A composite material and polymer technology, applied in the field of polymer composite materials and their preparation, can solve problems such as difficulty in uniformly dispersing nanocomposite materials, and achieve the effects of good mechanical properties, improved strength and toughness, and improved dispersibility

Inactive Publication Date: 2017-03-08
NINGBO SHANGGAO NEW MATERIAL CO LTD
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the agglomeration effect of the nanoparticles themselves, it is difficult to uniformly disperse them in the polymer matrix to form nanocomposites.

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

[0018] A kind of polymer composite material, it is made up of the raw material of following weight part:

[0019] Antimony trioxide 0.8, carbon nanotubes 8, high-density polypropylene 90, dihydrate gypsum powder 1, diphenylsilanediol 4, 2-mercaptobenzimidazole 0.4, polytetrafluoroethylene 15, nano-zinc oxide 3, Fluorinated epoxy resin 5, tetrabutylammonium bromide 0.8, fatty acid diethanolamide 0.7, aluminum ammonium sulfate 1, p-toluenesulfonic acid 1.3, ethoxylated alkylphenol ammonium sulfate 0.5, methyl triethoxy Base silane 0.4, sodium myristate soap 1, ferrous ammonium sulfate 0.1.

Embodiment 2

[0021] A kind of polymer composite material, it is made up of the raw material of following weight part:

[0022] Antimony trioxide 1.3, carbon nanotubes 9.3, high-density polypropylene 100, dihydrate gypsum powder 1.2, diphenylsilanediol 4.5, 2-mercaptobenzimidazole 0.7, polytetrafluoroethylene 19, nano-zinc oxide 4, Fluorinated epoxy resin 6, tetrabutylammonium bromide 1.2, fatty acid diethanolamide 0.8, aluminum ammonium sulfate 1.3, p-toluenesulfonic acid 1.4, ethoxylated alkylphenol ammonium sulfate 0.7, methyl triethoxy Silane 0.5, Sodium Myristate Soap 1.1, Ammonium Ferrous Sulfate 0.1.

Embodiment 3

[0024] A kind of polymer composite material, it is made up of the raw material of following weight part:

[0025] Antimony trioxide 1.5, carbon nanotubes 10, high-density polypropylene 110, dihydrate gypsum powder 1.5, diphenylsilanediol 5, 2-mercaptobenzimidazole 1, polytetrafluoroethylene 20, nano-zinc oxide 5, Fluorinated epoxy resin 7, tetrabutylammonium bromide 1.3, fatty acid diethanolamide 1, aluminum ammonium sulfate 2, p-toluenesulfonic acid 1.5, ethoxylated alkylphenol ammonium sulfate 1, methyl triethoxy 0.6 base silane, 1.3 sodium myristate soap, 0.2 ferrous ammonium sulfate.

[0026] A kind of preparation method of polymer composite material, comprises the following steps:

[0027] (1) Add the above-mentioned carbon nanotubes into 97% nitric acid solution, soak for 1 hour, filter, wash the precipitate 3 times, dry at room temperature, mix with the above-mentioned p-toluenesulfonic acid, and add to 11 times the weight of the mixture In deionized water, heat and s...

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 polymer composite material. The polymer composite material consists of the following raw materials in parts by weight: antimony trioxide 0.8-1.5 parts, carbon nanotubes 8-10 parts, high-density polypropylene 90-110 parts, dihydrate gypsum powder 1-1.5 parts, diphenyl silanediol 4-5 parts, 2-mercaptobenzimidazole 0.4-1 part, polytetrafluoroethylene 15-20 parts, nano zinc oxide 3-5 parts, fluorinated epoxy resin 5-7 parts, tetrabutylammonium bromide 0.8-1.3 parts, fatty acid diethanol amide 0.7-1 part, aluminum ammonium sulfate 1-2 parts, p-methyl benzenesulfonic acid 1.3-1.5 parts, ethoxylated alkylphenol ammonium sulfate 0.5-1 part, methyl triethoxysilane 0.4-0.6 part, sodium myrastate 1-1.3 parts and ammonium ferrous sulfate 0.1-0.2 part. The finished product has good mechanical property, good surface hydrophobicity and excellent comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to a polymer composite material and a preparation method thereof. Background technique [0002] Polypropylene is non-toxic, odorless, low density, strength, rigidity, hardness and heat resistance are better than low pressure polyethylene, and can be used at around 100 °C. It has good dielectric properties and high-frequency insulation and is not affected by humidity, but it becomes brittle at low temperature, not wear-resistant, and easy to age. It is suitable for making general mechanical parts, corrosion-resistant parts and insulating parts. Common organic solvents such as acids and alkalis have little effect on it, and can be used for tableware; then how to make filler particles better compatible with polypropylene is a key factor determining the quality of composite materials, which affects the quality of polymer inorganic nanocomposites. The key factors of perform...

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): C08L23/12C08L27/18C08L63/00C08K13/06C08K9/02C08K9/04C08K7/24C08K9/06C08K5/20C08K3/22
CPCC08L23/12C08K2201/011C08L2205/03
Inventor 张丽
Owner NINGBO SHANGGAO NEW MATERIAL CO LTD
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