Sumitomo Bakelite North America EpiallÂ® 2061B-1 Mineral and Glass Filled Electrical Encapsulation Grade Epoxy

Category	Polymer , Thermoset , Epoxy , Epoxy, Encapsulating, Glass or Mineral Filled , Filled/Reinforced Thermoset
Manufacturer	Sumitomo Bakelite North America
Trade Name	Epiall®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Sumitomo Bakelite North America EpiallÂ® 2061B-1 Mineral and Glass Filled Electrical Encapsulation Grade Epoxy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Epiall 2061B-1 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	1.90 g/cc	0.0686 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	0.0030 - 0.0050 cm/cm	0.0030 - 0.0050 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Hardness, Barcol	70	70	ASTM D2583
Tensile Strength at Break	90.0 MPa	13100 psi	ASTM D638
Flexural Strength	138 MPa	20000 psi	at rupture; ASTM D790
Flexural Modulus	15.9 GPa	2310 ksi	ASTM D790
Compressive Strength	230 MPa	33400 psi	ASTM D695
Izod Impact, Notched	0.370 J/cm	0.693 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	19.4 Âµm/m-Â°C	10.8 Âµin/in-Â°F	post baked; ASTM E831
	28.5 Âµm/m-Â°C	15.8 Âµin/in-Â°F	as molded; ASTM E831
CTE, linear, Transverse to Flow	26.4 Âµm/m-Â°C	14.7 Âµin/in-Â°F	post baked; ASTM E831
	40.9 Âµm/m-Â°C	22.7 Âµin/in-Â°F	as molded; 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)	165 Â°C	329 Â°F	As Molded; ASTM D648A
Flammability, UL94	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.8 @Frequency 1.00e+6 Hz	3.8 @Frequency 1.00e+6 Hz	wet; ASTM D150
Dielectric Strength	13.2 kV/mm @Frequency 60.0 Hz	335 kV/in @Frequency 60.0 Hz	step-by-step, wet; ASTM D149
	13.6 kV/mm @Frequency 60.0 Hz	345 kV/in @Frequency 60.0 Hz	short time, wet; ASTM D149
Dissipation Factor	0.016 @Frequency 1.00e+6 Hz	0.016 @Frequency 1.00e+6 Hz	wet; ASTM D150
Arc Resistance	180 sec	180 sec	ASTM D495

Descriptive Properties	Value	Comments
Color	Black
Form	Granular
Molding Method	Compression
	Transfer

Users viewing this material also viewed the following: