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Sumitomo Bakelite North America E 8354A-2 Short Glass Fiber Reinforced Epoxy

Category Polymer , Thermoset , Epoxy , Epoxy, Molded, Glass Fiber Filler , Filled/Reinforced Thermoset
Manufacturer Sumitomo Bakelite North America
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America E 8354A-2 Short Glass Fiber Reinforced Epoxy.pdf
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Material Notes:
E 8354A-2 is a fiberglass and mineral reinforced epoxy molding compound, with excellent dimensional stability, good electrical insulation properties, and good strength.Information provided by Sumitomo Bak North America, Inc.
Physical Properties Metric English Comments
Bulk Density 0.800 g/cc
0.0289 lb/in³
ASTM D1895
Density 2.04 g/cc
0.0737 lb/in³
ASTM D792
Water Absorption 0.20 %

@Temperature 50.0 °C,
Time 173000 sec
0.20 %

@Temperature 122 °F,
Time 48.0 hour
ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0030 cm/cm
0.0020 - 0.0030 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength at Break 88.0 MPa
12800 psi
ASTM D638
Flexural Strength 149 MPa
21600 psi
at rupture; ASTM D790
Flexural Modulus 20.0 GPa
2900 ksi
ASTM D790
Compressive Strength 260 MPa
37700 psi
ASTM D695
Izod Impact, Notched 0.340 J/cm
0.637 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 22.0 µm/m-°C
12.2 µin/in-°F
ASTM E831
Maximum Service Temperature, Air 130 °C
266 °F
UL Temperature Index; UL 746B
Deflection Temperature at 1.8 MPa (264 psi) 275 °C
527 °F
Post Baked; ASTM D648A
Flammability, UL94 V-0

@Thickness 1.60 mm
V-0

@Thickness 0.0630 in
Electrical Properties Metric English Comments
Dielectric Constant 4.4

@Frequency 1.00e+6 Hz
4.4

@Frequency 1.00e+6 Hz
wet; ASTM D150
Dielectric Strength 13.7 kV/mm

@Frequency 60.0 Hz
348 kV/in

@Frequency 60.0 Hz
step-by-step, wet; ASTM D149
14.8 kV/mm

@Frequency 60.0 Hz
376 kV/in

@Frequency 60.0 Hz
short time, wet; ASTM D149
Dissipation Factor 0.015

@Frequency 1.00e+6 Hz
0.015

@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
Transfer
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