For severe applications requiring repeated sterilization or uncompromising toughness, Radel® R polyphenylsulfone really stands out. With its high heat deflection temperature of 405 degrees F (207 degrees C), it can withstand continuous exposure to heat and still absorb tremendous impact without deflecting or breaking. Plus its chemical resistance surpasses that of most amorphous polymers. While more expensive than other sulfone polymers, Radel® R resin earns it reputation as a premium material.
Amoco Performance Products, 4500 Mcginnis Ferry Rd.. Tel: 770-772-8206; Fax: 770-772-8332.