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

Scale-free low-volatility styryl resin compound

A technology of styrene-based resin and styrene copolymer, applied in the field of styrene-based resin composition, can solve the problems of reduced transparency and reduced impact resistance of compounds, and achieves the effect of eliminating and preventing fouling

Active Publication Date: 2010-06-30
CHONGQNG PRET NEW MATERIAL +2
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the amount of silica powder added to the polyvinyl chloride compound exceeds 1% by weight, the impact resistance of the compound is sharply reduced, resulting in a decrease in transparency.

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

[0015] The present invention will be further described below in conjunction with specific examples, but the examples are only used to illustrate the present invention rather than limit the present invention.

[0016] Embodiments of the invention employ the following materials:

[0017] ABS-1, produced by continuous bulk polymerization, American Dow Chemical Company, brand Magnum 3513;

[0018] ABS-2, produced by emulsion graft polymerization, LG Chemical Company, brand HI-130;

[0019] SAN, acrylonitrile-styrene copolymer, Taiwan Chi Mei Company, brand PN-127H;

[0020] ASA, acrylonitrile-styrene-acrylate copolymer, American GE company, brand 960A;

[0021] SMA-1, styrene-maleic anhydride copolymer, Polyscope company in the Netherlands, the maleic anhydride content is about 16%;

[0022] SMA-2, styrene-maleic anhydride copolymer, Dutch Polyscope company, maleic anhydride content is about 28%;

[0023] SAN-g-MAH, maleic anhydride grafted acrylonitrile-styrene copolymer, UMG...

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
particle diameteraaaaaaaaaa
specific surface areaaaaaaaaaaa
specific surface areaaaaaaaaaaa
Login to View More

Abstract

The invention relates to a scale-free low-volatility styryl resin compound. The compound comprises styryl resin (A), maleic anhydride functional group styrol copolymer (B), white carbon black (C) and other additives, wherein the white carbon black (C) is 0.1 wt.% to 2 wt.% of the total weight of A, B and C and the weight ratio B / C of the maleic anhydride functional group styrol copolymer (B) to the white carbon black (C) is 2 to 20. The specific functional group styrol copolymer solves the problem that the inorganic fine powder is difficult to scatter, prevents the scale phenomena in the process of molding the ABS resin and has no influence on the other properties of the ABS compound material such as mechanical strength, shock resistance, and the like.

Description

technical field [0001] The present invention relates to a styrene-based resin composition with no fouling and low emission, in particular a styrene-based resin composition which is not easy to cause fouling during processing or molding, and at the same time has extremely low volatile condensed components when heated. Background technique [0002] Polystyrene resin materials represented by acrylonitrile-butadiene-styrene copolymer (ABS) are widely used in various household, electronic, construction and automotive plastic products due to their excellent molding properties and coloring properties . Usually in different applications, ABS resin may be blended with various additives, such as flame retardants, antistatic agents, heat stabilizers, ultraviolet absorbers, lubricants, and pigments, to provide different use and processing requirements. ABS resin composition. In the production of such a wide variety of plastic products, various processing molding methods such as calend...

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): C08L55/02C08L51/00C08L25/12C08L51/04C08L35/06C08K3/36
Inventor 陈永东张祥福周文
Owner CHONGQNG PRET NEW MATERIAL
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