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Master Bond adhesives

Network Polymers Kepital® F20-25
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, 30% Glass Fiber Reinforced

Material Notes: Description: Natural Acetal Copolymer, 25% Glass Reinforced Grade

Information provided by Network Polymers Inc.

A. Schulman has acquired Network Polymers.

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
Specific Gravity 1.59 g/cc1.59 g/ccASTM D792
Moisture Absorption at Equilibrium 0.20 %0.20 %23°C at 60% RH; ASTM D570
Linear Mold Shrinkage 0.0050 cm/cm0.0050 in/inASTM 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 PropertiesMetricEnglishComments
Hardness, Rockwell M 9595ASTM D785
Tensile Strength at Break 142 MPa20600 psiASTM D638
Elongation at Break 3.0 %3.0 %ASTM D638
Flexural Strength 206 MPa29900 psiASTM D790
Flexural Modulus 8.6295 GPa1251.6 ksiASTM D790
Shear Strength 74.5 MPa10800 psiASTM D732
Izod Impact, Notched 0.961 J/cm1.80 ft-lb/inASTM D256
Tensile Impact 17.7 J/cm33.2 ft-lb/inS type; ASTM D1822
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmASTM D257
Surface Resistance 1.00e+16 ohm1.00e+16 ohmASTM D257
Dielectric Strength 23.0 kV/mm584 kV/inASTM D149
 
Thermal PropertiesMetricEnglishComments
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 °C329 °F10°C/min heating; DSC
Deflection Temperature at 0.46 MPa (66 psi) 164 °C327 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 163 °C325 °FASTM D648
Flammability, UL94 HB
@Thickness 0.0790 mm
HB
@Thickness 0.00311 in

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 terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PDIAM157 / 29995

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