Sumitomo Bakelite North America EpiallÂ® 1904B-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 EpiallÂ® 1904B-1 Short Glass Fiber Reinforced Epoxy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Epiall 1904B-1 is a short fiberglass 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/inÂ³	ASTM D1895
Density	2.09 g/cc	0.0755 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	0.0010 - 0.0030 cm/cm	0.0010 - 0.0030 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	90.0 MPa	13100 psi	ASTM D638
Flexural Strength	140 MPa	20300 psi	at rupture; ASTM D790
Flexural Modulus	23.0 GPa	3340 ksi	ASTM D790
Compressive Strength	210 MPa	30500 psi	ASTM D695
Izod Impact, Notched	0.330 J/cm	0.618 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	280 Â°C	536 Â°F	As Molded; ASTM D648A
	>= 282 Â°C	>= 540 Â°F	Post Baked; ASTM D648A

Electrical Properties	Metric	English	Comments
Dielectric Constant	4.6 @Frequency 1.00e+6 Hz	4.6 @Frequency 1.00e+6 Hz	wet; ASTM D150
Dielectric Strength	13.8 kV/mm @Frequency 60.0 Hz	351 kV/in @Frequency 60.0 Hz	step-by-step, wet; ASTM D149
	14.5 kV/mm @Frequency 60.0 Hz	368 kV/in @Frequency 60.0 Hz	short time, wet; ASTM D149
Dissipation Factor	0.035 @Frequency 1.00e+6 Hz	0.035 @Frequency 1.00e+6 Hz	wet; ASTM D150
Arc Resistance	189 sec	189 sec	ASTM D495

Descriptive Properties	Value	Comments
Colors	Black, Green
Form	Granular
Molding Method	Compression
	Transfer

Users viewing this material also viewed the following: