Our special engineering plastic products are successfully used in mechanical industry, electronic industry, household electrical appliances, food industry, transport (vehicles), medical and health,Culture and Sports,printing,textiles and daily necessities,etc.
We can provide various products of different specifications, performance,material based on users need.
We are awaiting your telephone, fax, e-mail.
website:http://www.cn-gz-best.com

Polyphenylene Sulfone(ppsu)is an amorphous high performance thermoplastic, offering better impact strength and chemical resistance than PEI and PSU.PPSU also has superior hydrolysis resistance as measured by steam autoclaving cycles to failure, making it especially suited for repeated steam sterilisation applications.

Main characteristics
High maximum allowable service temperature in air (180�XC continuously)
Good chemical and excellent hydrolysis resistance (suitable for repeated steam sterilisation)
High stiffness over a wide temperature range
Very high impact strength
Physiologically inert (suitable for food contact)
High dimensional stability
Translucent, non-optical quality (except for PPSU which is black)
Very good resistance against high energy radiation (gamma & X-rays)
Good electrical insulation and dielectric properties






Industry Application
PPSU is increasingly used for the manufacture of steralisation trays, dental and surgical instrument handles, and in fluid handling couplings and fitting applications. Showing a very high deflection temperature under load (205�XC acc. to ISO 75 / Method A), RADEL PPSU is suitable for use in electronic assembly equipment and devices that must withstand solder temperatures.
Applications Include:
Dairy connectors
Automotive fuses
Food service trays
Aircraft interior parts
Sockets and connectors
Outstanding impact resistance
Resistance to hydrolysis
Transparent grade available
Excellent thermal stability
Excellent thermal stability
Combustion resistance without additives