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Elmet Technologies

Angst+Pfister APSOplast® VESPEL PI SP1 PI
Categories: Polymer; Thermoplastic; Polyimide, Thermoplastic

Material Notes: PI SP1 is the unfilled standard type with maximum strength and elongation and the lowest modulus of elasticity. In addition, this material has a low thermal conductivity and optimum electrical properties.

Information provided by Angst + Pfister

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.43 g/cc0.0517 lb/in³DIN EN ISO 1183-1
Moisture Absorption 1.30 %1.30 %at saturation in standardized climate; DIN EN ISO 62
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 86.0 MPa12500 psiASTM D 1708
Elongation at Break 7.5 %7.5 %ASTM D 1708
Modulus of Elasticity 3.10 GPa450 ksiASTM D 790
 3.28 GPa476 ksiASTM D 638
Izod Impact, Notched 0.427 J/cm0.800 ft-lb/inASTM D 256
Izod Impact, Unnotched 7.47 J/cm14.0 ft-lb/inASTM D 256
Coefficient of Friction 0.350.35p=0.05 N/mm2, v=0.6 m/s, against hardened and polished steel
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 - 1.00e+15 ohm-cm1.00e+14 - 1.00e+15 ohm-cmASTM D 257
Surface Resistance 1.00e+14 - 1.00e+16 ohm1.00e+14 - 1.00e+16 ohmASTM D 257
Dielectric Constant 3.62
@Frequency 100 Hz
3.62
@Frequency 100 Hz
ASTM D 150
Dielectric Strength 22.0 kV/mm559 kV/inASTM D 149
Dielectric Loss Index 0.0018
@Frequency 100 Hz
0.0018
@Frequency 100 Hz
ASTM D 150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 54.0 µm/m-°C
@Temperature 23.0 - 60.0 °C
30.0 µin/in-°F
@Temperature 73.4 - 140 °F
Specific Heat Capacity 1.13 J/g-°C0.270 BTU/lb-°F
Thermal Conductivity 0.350 W/m-K2.43 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 300 °C572 °Flong term
 360 °C680 °Fshort term
Deflection Temperature at 1.8 MPa (264 psi) 360 °C680 °FDIN EN ISO 75 / A
Flammability, UL94 V-0V-0
 
Descriptive Properties
Colorbrown

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PANGP070 / 250568

Proto3000 – 3D Engineering Solutions

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