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Ensinger PEI

Angst+Pfister APSOplast® POM-H SL POM homopolymer + PTFE
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Homopolymer, PTFE-Filled

Material Notes: This material has better sliding properties in comparison with POM-C and POM-H. Sliding elements made from this material have a lower coefficient of friction, good wear resistance, and an exceptionally low tendency towards stick-slip behavior.

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 1.54 g/cc0.0556 lb/in³DIN EN ISO 1183-1
Moisture Absorption 0.180 %0.180 %at saturation in standardized climate; DIN EN ISO 62
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 50.0 MPa7250 psi50 mm/min; DIN EN ISO 527
Elongation at Break 10 %10 %50 mm/min; DIN EN ISO 527
Modulus of Elasticity 2.90 GPa421 ksi1 mm/min; DIN EN ISO 527
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+15 ohm-cm1.00e+15 ohm-cmIEC 60093
Surface Resistance 1.00e+15 ohm1.00e+15 ohm
Dielectric Constant 3.23.2IEC 60250
Dielectric Strength 16.0 kV/mm406 kV/inIEC 60243
Dielectric Loss Index 0.00900.0090IEC 60250
 
Thermal PropertiesMetricEnglishComments
CTE, linear 95.0 µm/m-°C
@Temperature 23.0 - 60.0 °C
52.8 µin/in-°F
@Temperature 73.4 - 140 °F
DIN 53752
Melting Point 175 °C347 °FISO 11357-3
Maximum Service Temperature, Air 90.0 °C194 °Fshort term
 150 °C302 °Flong term
Deflection Temperature at 1.8 MPa (264 psi) 118 °C244 °FDIN EN ISO 75/A
Minimum Service Temperature, Air -40.0 °C-40.0 °F
Flammability, UL94  HB
@Thickness 3.00 mm
HB
@Thickness 0.118 in
 HB
@Thickness 6.00 mm
HB
@Thickness 0.236 in
 
Descriptive Properties
Colorbrown

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PANGP047 / 250545

Proto3000 – 3D Engineering Solutions

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