TECANAT GF30 natural

Polycarbonate 30% glass fibre reinforced

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PC GF 30 is a glass filled polycarbonate material that is manufactured by Ensinger under the trade name TECANAT GF30 natural. This 30% glass fibre reinforced material demonstrates higher strength, rigidity, creep strength and dimensional stability than unreinforced TECANAT (PC). These properties and good fatigue strength make glass filled polycarbonate material suitable for use in parts that are exposed to high static loads over long periods in high temperature conditions. As glass fibre reinforced material tends in some cases to have a marked abrasive effect on mating surfaces, glass filled polycarbonate is less suitable for sliding applications.

Facts

Chemical designation
PC (Polycarbonate)
Colour
white
Density
1.42 g/cm3

Main Features

  • good heat deflection temperature
  • electrically insulating
  • sensitive to stress cracking
  • high strength
  • good weldable and bondable

Target industries

mechanical engineering
electronics
automotive industry

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 4400 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 85 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 87 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 4 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 6 % 50mm/min DIN EN ISO 527-2
    Flexural strength 138 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 4500 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 3300 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 21/39/87 MPa 1% / 2% / 5% EN ISO 604
    Impact strength (Charpy) 71 kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Shore hardness 88 D DIN EN ISO 868
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 147 C DIN EN ISO 11357
    Melting temperature n.a. C DIN EN ISO 11357
    Thermal conductivity 0.32 W/(k*m) ISO 22007-4:2008
    Specific heat 1.1 J/(g*K) ISO 22007-4:2008
    Service temperature 140 C short term NN
    Service temperature 120 C long term NN
    Thermal expansion (CLTE) 5 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 5 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    surface resistivity 1014 Ω -
    volume resistivity 1014 Ω*cm -
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases - - -
    Flammability (UL94) HB - corresponding to DIN IEC 60695-11-10;
    Resistance to weathering - - NN
    Water absorption 0.03 - 0.05 % 24h / 96h (23°C) DIN EN ISO 62

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