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PARYLS® PPSU
Delivers the highest performance of our sulfone polymers, offering better impact resistance and chemical resistance than polysulfone (PSU) and polyetherimide(PEI).
Excellent physical, mechanical and thermal properties, high temperature creep resistance, good electrical insulation
Low material density and light weight
The material has high strength and high rigidity and can be completely used to replace metal
| PPSU main specifications | Molding methods | Key features | Typical Application |
| F1250 (high viscosity) | Extrusion & Injection |
● Natural with high HDT/A of 196℃ ● High RTI of 180℃ ● Superior toughness and impact resistance strength with 690J/m ● Exceptional long-term hydrolytic stability ● Withstands over 1,000 cycles of steam sterilization@134℃ without any significant loss of properties ● Inherently flame retardant, transparent and colorable |
● Sterilization cases and trays ● Dental and surgical instruments ● Aircraft interiors ● Airline catering trolleys、Food container ● Hot water fittings and plumbings manifolds ● Food service trays and baby-feeding bottle ● Sheet,rod and pipe |
| F1350 (Medium Viscosity) | Injection & blowing | ||
| F1550 (medium viscosity) | Extrusion & Injection | ||
| M1150 (PPSU/PSU Blends) | Injection |