PEI GF30

HPMs – High-performance materials

PEI GF30

PEI GF30 is a PEI material with added glass fibre. The additive improves the material’s mechanical rigidity and durability. We deliver PEI GF30 as plastic sheets and rods.

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Physical properties
  Value Unit Test method
Specific gravity 1.51 g/cm3 DIN EN ISO 1183
Average molecular mass N/A
Water absorption, 24/96 h (23 °C) 0.04/ % DIN EN ISO 62
Weather-resistance poor
Combustibility V0 UL 94 DIN EN ISO 527-2
Food safety no
Mechanical properties
  Value Unit Test method
Modulus of elasticity 5300 MPa DIN EN ISO 527-2
Tensile strength 135 MPa DIN EN ISO 527-2
Elongation at break 4 % DIN EN ISO 527-2
Tensile strength at break 4 % DIN EN ISO 527-2
Flexural modulus 5500 MPa DIN EN ISO 178
Flexural strength 195 MPa DIN EN ISO 178
Compressive modulus 4200 MPa EN ISO 604
Compressive strength, 1%/2% 18/39 MPa EN ISO 604
Impact strength (Charpy) 51 kJ/m2 DIN EN ISO 179-1eU
Notch impact strength (Charpy) 6 kJ/m2 DIN EN ISO 179-1eA
Notch impact strength (Izod) – kJ/m2 DIN EN ISO 180/2A
Toughness (ball pressure) 325 MPa ISO 2039-1
Toughness (Shore D) N/A
Wear-resistance N/A
Coefficient of friction (against steel) N/A
Thermal properties
  Value Unit Test method
Glass-transition temperature 213 °C DIN 53765
Melting point N/A
Operating temperature (instantaneous) +200 °C
Operating temperature (continuous) 170 °C
Operating temperature (minimum) N/A
Thermal expansion coefficient, 23–60 °C 3 10-5 K-1 DIN EN ISO 11359-1;2
Thermal expansion coefficient, 23–100 °C 3 10-5 K-1 DIN EN ISO 11359-1;2
Specific heat capacity N/A
Thermal conductivity N/A
Electrical properties
  Value Unit Test method
Surface resistivity 1014 Ω DIN IEC 60093
Resistivity 1014 Ω×cm DIN IEC 60093
Dielectric strength N/A
CTI value N/A
Optical properties
  Value Unit Test method
Light transmittance N/A
Refractive index N/A
Optical errors N/A
Abrasion-resistance, 100 rotations with 500 g N/A

Additional downloads

Delivery selection plastic sheets, plastic rods
Specific gravity 1.51 g/cm3
Service temperature N/A … 170 °C
Price category €€€+ (>€50/kg)

Special properties

  • good mechanical strength across a wide temperature range
  • low thermal expansion
  • great mechanical rigidity and durability
  • good heat-resistance
  • good resistance to radiation

Applications

electronics industry, precision engineering, pharmaceutical industry, food and drinks industry

Standard colours

amber

Premade pieces

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Commonly known brands

SUSTAPEI® GF 30, TECAPEI® GF30, ULTEM®2300, ZELLAMID® 1000 GF30