PPSU / PEI / PSU
 
Trade Names
PPSU / PEI / PSU
Available
Sheets, Rods
Colours
Please contact for details
Similar Plastics
PVDF, Ketron Peek, Duratron PAI

PPSUPSU 1000PEI

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PPSU / PEI / PSU: Sheets & Rods

Quadrant PPSU 1000 high performance properties make it an an amorphous thermoplastic that offers high impact strength and chemical resistance. Quadrant PPSU exhibits increased hydrolysis resistanceit, making it specifically engineered for repeated steam sterilisation applications.

Quadrant PSU 1000 is another amorphous thermoplastic offering a strong combination of excellent thermal, electrical and mechanical properties. Quadrant PSU is often used as an alternative to polycarbonate when higher resistances are needed.

Quadrant PEI rounds off this grouping of similar amorphous thermoplastics. PEI has high strength and a high temperature resistance of 170°C.

 

 


PPSU / PSU / PEI Characteristics

PPSU 1000 Characteristics:

  • High maximum allowable service temperature in air (180°C 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

PSU 1000 Characteristics

  • High maximum allowable service temperature in air (150°C continuously)
  • Good hydrolysis resistance (suitable for repeated steam sterilisation)
  • High strength and stiffness over a wide temperature range
  • Physiologically inert (suitable for food contact)
  • Good 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

PEI 1000 Characteristics

  • High maximum allowable service temperature in air (170°C continuously)
  • Very good hydrolysis resistance (suitable for repeated steam sterilisation)
  • High strength and stiffness over a wide temperatures range
  • Inherent low flammability and low levels of smoke evolution during combustion
  • Good dimensional stability
  • Physiologically inert (suitable for food contact)
  • Very good resistance against high energy radiation (gamma & X-rays)
  • Very good electrical insulation and dielectric properties