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Sumitomo Bakelite North America Epiall® 1908M-1 Short Glass Fiber Reinforced Epoxy

Category Polymer , Thermoset , Epoxy , Epoxy, Molded, Glass Fiber Filler , Filled/Reinforced Thermoset
Manufacturer Sumitomo Bakelite North America
Trade Name Epiall®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America Epiall® 1908M-1 Short Glass Fiber Reinforced Epoxy.pdf
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Material Notes:
Epiall 1908M-1 is a short glass fiber reinforced epoxy molding compound with excellent dimensional stability, good strength properties, and good electrical insulation properties.Information provided by Sumitomo Bak North America, Inc.
Physical Properties Metric English Comments
Bulk Density 0.900 g/cc
0.0325 lb/in³
ASTM D1895
Density 1.98 g/cc
0.0715 lb/in³
ASTM D792
Water Absorption 0.15 %

@Temperature 50.0 °C,
Time 173000 sec
0.15 %

@Temperature 122 °F,
Time 48.0 hour
ASTM D570
Linear Mold Shrinkage 0.0030 - 0.0050 cm/cm
0.0030 - 0.0050 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Barcol 72
72
ASTM D2583
Tensile Strength at Break 62.0 MPa
8990 psi
ASTM D638
Flexural Strength 130 MPa
18900 psi
at rupture; ASTM D790
Flexural Modulus 15.0 GPa
2180 ksi
ASTM D790
Compressive Strength 190 MPa
27600 psi
ASTM D695
Izod Impact, Notched 0.260 J/cm
0.487 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 27.0 µm/m-°C
15.0 µin/in-°F
ASTM E831
Deflection Temperature at 1.8 MPa (264 psi) >= 282 °C
>= 540 °F
Post Baked; ASTM D648A
Electrical Properties Metric English Comments
Dielectric Constant 4.5

@Frequency 1.00e+6 Hz
4.5

@Frequency 1.00e+6 Hz
wet; ASTM D150
Dielectric Strength 12.8 kV/mm

@Frequency 60.0 Hz
325 kV/in

@Frequency 60.0 Hz
step-by-step, wet; ASTM D149
Dissipation Factor 0.020

@Frequency 1.00e+6 Hz
0.020

@Frequency 1.00e+6 Hz
wet; ASTM D150
Arc Resistance 185 sec
185 sec
ASTM D495
Descriptive Properties Value Comments
Color Black
Form Granular
Molding Method Compression
Injection
Transfer
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