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

Polysulfone resin and semi-aromatic nylon alloy, and preparation method thereof

A technology of semi-aromatic nylon and polysulfone resin, which is applied to the alloy of polysulfone resin and semi-aromatic nylon and the field of preparation thereof, can solve the problems of unsatisfactory, poor antistatic performance and flame retardant performance, and high temperature resistance of nylon alloy. , stiffness and low impact strength, etc., to achieve the effect of high production efficiency, stable product quality, antistatic and flame retardant properties.

Inactive Publication Date: 2016-03-23
无锡市万士达羽绒制品有限公司
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high temperature resistance, rigidity and impact strength of the nylon alloy of this invention are still low, which cannot meet the needs of practical applications.
Moreover, its antistatic performance and flame retardant performance are also poor

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Polysulfone resin and semi-aromatic nylon alloy, and preparation method thereof
  • Polysulfone resin and semi-aromatic nylon alloy, and preparation method thereof
  • Polysulfone resin and semi-aromatic nylon alloy, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An alloy of polysulfone resin and semi-aromatic nylon, which is mainly prepared from the following raw materials in parts by weight:

[0031]

[0032]

[0033] The semi-aromatic nylon includes PA6T.

[0034] The polysulfone resin includes polyphenylene ether sulfone.

[0035] The compatibilizer includes maleic acid.

[0036] The toughening agent includes styrene-butadiene-styrene triblock copolymer.

[0037] A method for preparing an alloy of polysulfone resin and semiaromatic nylon as described above, comprising the following steps:

[0038] (1) mixing each raw material of formula quantity to form a mixture;

[0039] (2) Put the mixture into a twin-screw extruder, blend at 250-350° C., extrude, and granulate to obtain an alloy of polysulfone resin and semi-aromatic nylon.

Embodiment 2

[0041] An alloy of polysulfone resin and semi-aromatic nylon, which is mainly prepared from the following raw materials in parts by weight:

[0042]

[0043] The semi-aromatic nylon includes PA9T.

[0044] The polysulfone resin includes polyethersulfoneketone.

[0045] The compatibilizer includes glycidyl acrylate.

[0046] The toughening agent includes a styrene / hydrogenated isoprene block copolymer.

[0047] A method for preparing an alloy of polysulfone resin and semiaromatic nylon as described above, comprising the following steps:

[0048] (1) mixing each raw material of formula quantity to form a mixture;

[0049] (2) Put the mixture into a twin-screw extruder, blend at 250-350° C., extrude, and granulate to obtain an alloy of polysulfone resin and semi-aromatic nylon.

Embodiment 3

[0051] An alloy of polysulfone resin and semi-aromatic nylon, which is mainly prepared from the following raw materials in parts by weight:

[0052]

[0053] The semi-aromatic nylon includes PA7T.

[0054] The polysulfone resin includes biphenyl polyether sulfone, polyether sulfone ketone and polyphenylene sulfone.

[0055] The compatibilizer includes maleic anhydride.

[0056] The tougheners include mixtures of styrene / hydrogenated isoprene block copolymers and hydrogenated styrene-butadiene-styrene triblock copolymers.

[0057] A method for preparing an alloy of polysulfone resin and semiaromatic nylon as described above, comprising the following steps:

[0058] (1) mixing each raw material of formula quantity to form a mixture;

[0059] (2) Put the mixture into a twin-screw extruder, blend at 250-350° C., extrude, and granulate to obtain an alloy of polysulfone resin and semi-aromatic nylon.

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 present invention discloses a polysulfone resin and semi-aromatic nylon alloy, which is characterized in that the polysulfone resin and semi-aromatic nylon alloy is mainly prepared from the following raw materials by weight: 20-60 parts of semi-aromatic nylon, 20-60 parts of a polysulfone resin, 2-7 parts of a toughening agent, 0.2-2 parts of a compatibilizer, 1-5 parts of germanium dioxide, and 5-15 parts of diantimony trioxide. According to the present invention, the proper amount of the high-temperature-resistant semi-aromatic nylon is added to the polysulfone resin while the compatibilizer and the toughening agent are added to enhance the polysulfone resin and semi-aromatic nylon alloy, such that the high-temperature-resistant and high-mechanical strength alloy can be obtained; and the germanium dioxide and the diantimony trioxide are added so as to improve static electricity resistance and flame retardant property.

Description

technical field [0001] The invention relates to an alloy of polysulfone resin and semi-aromatic nylon and a preparation method thereof. Background technique [0002] Semi-aromatic nylon is obtained by polycondensation of aliphatic diamine or diacid and diacid or diamine with aromatic ring, and is a kind of aromatic nylon. Due to the introduction of the aromatic ring structure into the main chain of the nylon molecule, the heat resistance and mechanical properties of the nylon product have been improved, and the water absorption rate has also been reduced to varying degrees, and it has a better cost performance. It is between the general engineering plastic nylon and the resistant High heat-resistant resin among high-temperature engineering plastics, mainly used in automobiles and electrical and electronic industries. According to product performance requirements, various manufacturers have developed various brands of semi-aromatic nylon products. For example, in British Pa...

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): C08L81/06C08L77/00C08L77/06C08L53/02C08K13/02C08K3/22C08K5/092C08K5/09C08K5/1515B29B9/06B29C47/92B29C48/92
Inventor 蒋健
Owner 无锡市万士达羽绒制品有限公司
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