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Ensinger SPI

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Ensinger TECANAT® GF20 natural PC, 20% Glass Fiber Reinforced
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, 20% Glass Filled

Material Notes:
  • high toughness
  • good thermal stability
  • very high stiffness
  • good tensile strength
Target Industries:
  • aircraft and aerospace technology
  • automotive industry
  • fixture construction
  • electrical engineering
  • mechanical engineering

Information provided by Ensinger Inc.

Vendors: Ensinger High Performance Plastics withstand severe environments, resist harsh chemicals, and perform well in extreme temperatures. They offer weight savings that have potential to drive lower cost systems.

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Physical PropertiesOriginal ValueComments
Density 1.33 g/cc
Moisture Absorption 0.290 %saturation; ASTM D570
 0.0700 %
@Time 86400 sec
ASTM D570
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 87ASTM D 785
Tensile Strength, Yield 11000 psiASTM D 638
Elongation at Break 3.0 %ASTM D 638
Modulus of Elasticity 700 ksiASTM D 638
Flexural Strength 16700 psiASTM D 790
Flexural Modulus 600000 psiASTM D 790
Compressive Yield Strength 15000 psi
@Strain 10 %
ASTM D 695
Compressive Strength 2000 psi
@Strain 1 %
ASTM D 695
Compressive Modulus 319000 psiASTM D 695
Izod Impact, Unnotched 2.06 ft-lb/in
Coefficient of Friction, Dynamic 0.22
@Pressure 0.276 MPa
50 fpm; ASTM D 3702
K (wear) Factor 120 x 10-10 in³-min/ft-lb-hrAgainst Steel, 40 psi, 50 fpm; ASTM D 3702
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 1.00e+17 ohm-cmASTM D 257
Dielectric Constant 3.13
@Frequency 1e+6 Hz
ASTM D 150
 3.17
@Frequency 60 Hz
50% RH; ASTM D 150
Dielectric Strength 19.3 kV/mmASTM D 149
Dissipation Factor 0.00090
@Frequency 60 Hz
ASTM D 150
 
Thermal PropertiesOriginal ValueComments
CTE, linear 15.0 µin/in-°F
@Temperature -40.0 - 95.0 °C
ASTM E 831
Maximum Service Temperature, Air 266 °FLong Term
 275 °FIntermittent
Deflection Temperature at 0.46 MPa (66 psi) 298 °FASTM D 648
Deflection Temperature at 1.8 MPa (264 psi) 295 °FASTM D 648
Vicat Softening Point 329 °FASTM D1525
Flammability, UL94 V-0
 
Descriptive Properties
Colorblue grey opaque

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PENSIN8173 / 319101

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