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

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Sumitomo Bakelite North America Epiall® 2061B-1 Mineral and Glass Filled Electrical Encapsulation Grade Epoxy
Categories:	Polymer; Thermoset; Epoxy; Epoxy, Encapsulating, Glass or Mineral Filled; Filled/Reinforced Thermoset
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 Bakelite North America, Inc.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Bulk Density	0.800 g/cc	0.0289 lb/in³	ASTM D1895
Density	1.90 g/cc	0.0686 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	0.0030 - 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

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.8 @Frequency 1e+6 Hz	3.8 @Frequency 1e+6 Hz	wet; ASTM D150
Dielectric Strength	13.2 kV/mm @Frequency 60 Hz	335 kV/in @Frequency 60 Hz	step-by-step, wet; ASTM D149
	13.6 kV/mm @Frequency 60 Hz	345 kV/in @Frequency 60 Hz	short time, wet; ASTM D149
Dissipation Factor	0.016 @Frequency 1e+6 Hz	0.016 @Frequency 1e+6 Hz	wet; ASTM D150
Arc Resistance	180 sec	180 sec	ASTM D495

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	19.4 µm/m-°C	10.8 µin/in-°F	post baked; ASTM E831
	28.5 µm/m-°C	15.8 µin/in-°F	as molded; ASTM E831
CTE, linear, Transverse to Flow	26.4 µm/m-°C	14.7 µin/in-°F	post baked; ASTM E831
	40.9 µm/m-°C	22.7 µin/in-°F	as molded; ASTM E831
Maximum Service Temperature, Air	130 °C	266 °F	UL Temperature Index; UL 746B
Deflection Temperature at 1.8 MPa (264 psi)	165 °C	329 °F	As Molded; ASTM D648A
Flammability, UL94	V-0 @Thickness 1.60 mm	V-0 @Thickness 0.0630 in

Descriptive Properties
Color	Black
Form	Granular
Molding Method	Compression
	Transfer

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Cookson Group Plaskon® 435 Mineral Filled Epoxy Molding Compound
Raschig Group 3592 Epoxy
Cosmic Plastics E484 Glass Filled Epoxy Molding Compound, Electrical Grade
Raschig Group EPOXIDUR® 3580 EP Epoxy
Sumitomo Bakelite North America Epiall® 1908-1 Short Glass Fiber Reinforced Epoxy

P90X906 / 142681

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message