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Angst+Pfister APSOplast® POM-C Technical plastic
Categories:
Polymer
;
Thermoplastic
;
Acetal (Polyoxymethylene, POM)
;
Acetal Copolymer, Unreinforced
Material Notes:
This is a polyacetal copolymer which in comparison with POM-H is more resistant to hydrolysis, strong lyes, and thermal-oxidative degradation.
Information provided by Angst + Pfister
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Physical Properties
Original Value
Comments
Density
1.41
g/cc
DIN EN ISO 1183-1
Water Absorption
0.050 %
@Time 86400 sec
DIN EN ISO 62
0.10 %
@Time 346000 sec
DIN EN ISO 62
Mechanical Properties
Original Value
Comments
Ball Indentation Hardness
165
MPa
DIN EN ISO 2039-1
Tensile Strength
67.0
MPa
50 mm/min; DIN EN ISO 527
Tensile Strength, Yield
67.0
MPa
50 mm/min; DIN EN ISO 527
Elongation at Break
32 %
50 mm/min; DIN EN ISO 527
Elongation at Yield
9.0 %
50 mm/min; DIN EN ISO 527
Modulus of Elasticity
2.80
GPa
1 mm/min, tensile test; DIN EN ISO 527
2.60
GPa
@Load 1.02 kg
2 mm/min, flexural test; DIN EN ISO 527
Flexural Strength
91.0
MPa
@Load 1.02 kg
DIN EN ISO 178
Compressive Strength
20.0
MPa
@Strain 1 %,
Load 1.02 kg
5 mm/min; EN ISO 604
35.0
MPa
@Strain 2 %,
Load 1.02 kg
5 mm/min; EN ISO 604
Compressive Modulus
2300
MPa
@Load 1.02 kg
5 mm/min; EN ISO 604
Charpy Impact, Notched
8.00
kJ/m²
DIN EN ISO 179-1eA
Electrical Properties
Original Value
Comments
Volume Resistivity
1.00e+13
ohm-cm
IEC 60093
Surface Resistance
1.00e+13
ohm
IEC 60093
Dielectric Constant
3.8
IEC 60250
Dielectric Strength
40.0
kV/mm
IEC 60243
Dielectric Loss Index
0.0020
IEC 60250
Comparative Tracking Index
600
V
IEC 60112
Thermal Properties
Original Value
Comments
CTE, linear
110
µm/m-°C
@Temperature 23.0 - 60.0 °C
DIN 53752
140
µm/m-°C
@Temperature 23.0 - 100 °C
DIN EN ISO 11359-1-2
Specific Heat Capacity
1.40
J/g-°C
Thermal Conductivity
0.390
W/m-K
Melting Point
165
°C
ISO 11357-3
Maximum Service Temperature, Air
100
°C
short term
140
°C
long term
Deflection Temperature at 1.8 MPa (264 psi)
110
°C
DIN EN ISO 75/A
Glass Transition Temp, Tg
-60.0
°C
DIN 53765
Flammability, UL94
HB
@Thickness 3.00 mm
HB
@Thickness 6.00 mm
Descriptive Properties
Color
various
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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PANGP038 / 250536
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