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/inÂ³	ASTM D1895
Density	2.04 g/cc	0.0737 lb/inÂ³	ASTM D792
Water Absorption	0.20 % @Temperature 50.0 Â°C, Time 173000 sec	0.20 % @Temperature 122 Â°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 Âµm/m-Â°C	12.2 Âµin/in-Â°F	ASTM E831
Maximum Service Temperature, Air	130 Â°C	266 Â°F	UL Temperature Index; UL 746B
Deflection Temperature at 1.8 MPa (264 psi)	275 Â°C	527 Â°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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