Radel PPSU

Radel R-5800
Packing:25kg/bag

Description:
Radel R-5800 is a high melt flow grade of Radel polyphenylsulfone (PPSU). It is especially well-suited for parts requiring long flow length with thin walls. Radel resins offer exceptional hydrolytic stability and toughness superior to other commercially-available, high-temperature engineering resins. They also offer high deflection temperatures and outstanding resistance to environmental stress cracking. Radel polymers are inherently flame retardant, provide excellent thermal stability and possess good electrical properties.

Overview:
Radel polyphenylsulfone (PPSU) delivers the highest performance of our sulfone polymers, offering better impact resistance and chemical resistance than polysulfone (PSU) and polyetherimide (PEI).
The high heat resistance and excellent hydrolytic stability of Radel PPSU make it an excellent choice for hot water fittings and medical devices requiring repeated steam sterilization.

Key Features
High HDT of 207°C (405°F)
Superior toughness and impact strength
Exceptional long-term hydrolytic stability
Better chemical resistance than PSU and PEI
Withstands over 1,000 cycles of steam sterilization without any significant loss of properties
Inherently flame retardant
Transparent
Colorable


We can give discount according to order quantity.

We can give discount according to order quantity.

• Excellent insulating/electrical resistance
• Tested heat, humidity and chemical resistance   
• Strength and stiffness for metal replacement
• Dimensional stability
• Easy to process, good moldability