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Network Polymers Kepital® F20-25

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, 30% Glass Fiber Reinforced
Manufacturer Network Polymers
Trade Name Kepital®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Network Polymers Kepital® F20-25.pdf
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Material Notes:
Description: Natural Acetal Copolymer, 25% Glass Reinforced GradeInformation provided by Network Polymers Inc.
Physical Properties Metric English Comments
Specific Gravity 1.59 g/cc
1.59 g/cc
ASTM D792
Moisture Absorption at Equilibrium 0.20 %
0.20 %
23°C at 60% RH; ASTM D570
Linear Mold Shrinkage 0.0050 cm/cm
0.0050 in/in
ASTM D955
Melt Flow 9.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
9.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
Procedure A Condition E; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 95
95
ASTM D785
Tensile Strength at Break 142 MPa
20600 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Flexural Strength 206 MPa
29900 psi
ASTM D790
Flexural Modulus 8.6295 GPa
1251.6 ksi
ASTM D790
Shear Strength 74.5 MPa
10800 psi
ASTM D732
Izod Impact, Notched 0.961 J/cm
1.80 ft-lb/in
ASTM D256
Impact 33.2
33.2
ft-lb/in Tensile Impact, S type; ASTM D1822
Thermal Properties Metric English Comments
CTE, linear 19.8 - 30.1 µm/m-°C

@Temperature 20.0 °C
11.0 - 16.7 µin/in-°F

@Temperature 68.0 °F
ASTM D696
Melting Point 165 °C
329 °F
10°C/min heating; DSC
Deflection Temperature at 0.46 MPa (66 psi) 164 °C
327 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 163 °C
325 °F
ASTM D648
Flammability, UL94 HB
HB
0.00311 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
ASTM D257
Surface Resistance 1.00e+16 ohm
1.00e+16 ohm
ASTM D257
Dielectric Strength 23.0 kV/mm
584 kV/in
ASTM D149
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