PPSU

PPSU Name: polyphenylene sulfone (Polyphenylene sulfone resins) PPSU polyphenylene sulfone resin polysulfone (Polysulfone) is referred to as the PSF series of products. It is a new thermoplastic engineering plastic, which refers to the macromolecular compound containing sulfone group and aromatic core in the main chain.

Radel®PPSU

High heat, high impact properties

Radel (PPSU) provides the highest performance of our sulfone polymers, and has better impact resistance and chemical resistance than polysulfone (PSU) and poly (ether imide) (PEI).
The high heat resistance and excellent hydrolytic stability of Radel PPSU make it an ideal choice for hot water fittings and medical devices that require repeated steam sterilization.
Radel series R-7000 products are specially used inside the aircraft, comply with the strict regulations of the Federal Aviation Administration (FAA) on low heat release, low emission and low toxic gas emissions.

Acudel®Modified type PPSU  Cost advantage for applications with low demand.

main features



The highest thermal deformation temperature is 207 OC
Excellent toughness and impact strength (690 J/m)
Excellent long term hydrolytic stability
Better chemical resistance than PSU and PEI
It can tolerate more than 1000 cycles of steam sterilization (134 0.2MPa) without any obvious loss of property
Flame retardant UL94-V0
The long-term use temperature is 190 RTI
Through the FDA, NSF, ISO10993 and other certification
Unique phenol A (BPA Free)
transparent
Coloring
             
Typical application

Sterilizing box and sterilizing plate
Dental and surgical instruments
Medical equipment
Aircraft internal components
Air Service Catering vehicle
Hot water fittings
Manifold for piping installation
Food service tray
Bottle / cup
Food containers


Toughness strength
Radel (PPSU) can withstand continuous exposure to humid and high temperature environments, and can still withstand tremendous impact without rupture or fracture.
Using Gardiner dart impact evaluation testing machine at 190 degrees Celsius (375 degrees Fahrenheit) impact strength under thermal aging test piece of 170 hours. Radel PPSU has higher impact strength than PEI, without cracking or fracture.
Gardiner drop dart impact test
At 190 degrees Celsius (375 degrees Fahrenheit) in 170 hours aging test

PPSU

Non enhancement stage

Grade Area Model Characteristic Purpose Product information[PDF]
Non enhancement stage Solvay R-5100 Opaque, universal injection molding and extrusion of plastics Film extrusion; blow molding; machine processing; extrusion; sheet extrusion; thermoforming; profile extrusion; injection molding
Non enhancement stage Solvay R-5800 Transparent, low viscosity, high fluidity, used for injection molding Aviation, medical, hot water components, high safety standards for baby supplies
Non enhancement stage Solvay R-5000 Transparent, medium viscosity, general injection molding Aviation, medical, hot water components, high safety standards for baby supplies
Non enhancement stage Solvay R-5600 Transparent, low viscosity, injection molding flow is very high Injection molding, aircraft applications, aerospace applications, food service areas.
Non enhancement stage Solvay R-5500 Transparent, high viscosity, low flowability, used for extrusion Aviation, medical, hot water components, high safety standards for baby supplies
Non enhancement stage Solvay D-3000 Special feed bottle, high impact resistance and chemical resistance, not easy to be hydrolyzed. Aviation, medical, hot water components, high safety standards for baby supplies
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Enhancement stage

Grade Area Model Characteristic Purpose Product information[PDF]
Enhancement stage Solvay RG-5030BK 30% glass fiber reinforced, compared with unreinforced, significantly improve the environmental stress cracking phenomenon, increase the strength, stiffness and creep resistance Aircraft interiors / Piping Fittings Manifold / hot drink equipment / food service tray for pipeline facilities
Enhancement stage Solvay RG-5030 High grade resin, deep drawing for thermoforming, suitable for aircraft interiors Disinfection disk cover femoral test kit / dental instrument / piping manifold Hot water accessories / aircraft trim / medical hose / wire insulation
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