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Sumitomo Bakelite North America Epiall® 1914A 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 Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America Epiall® 1914A Short Glass Fiber Reinforced Epoxy.pdf
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Material Notes:
Epiall 1914A is a short fiberglass reinforced epoxy molding compound, with excellent dimensional stability, good strength properties and good electrical insulation properties.Information provided by Sumitomo Bakelite North America, Inc.
Physical Properties Metric English Comments
Bulk Density 0.900 g/cc
0.0325 lb/in³
ASTM D1895
Density 1.99 g/cc
0.0719 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 - 0.0040 cm/cm
0.0020 - 0.0040 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Barcol 63
63
ASTM D2583
Tensile Strength at Break 91.0 MPa
13200 psi
ASTM D638
Flexural Strength 135 MPa
19600 psi
at rupture; ASTM D790
Flexural Modulus 22.0 GPa
3190 ksi
ASTM D790
Compressive Strength 237 MPa
34400 psi
ASTM D695
Izod Impact, Notched 0.380 J/cm
0.712 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 14.0 µm/m-°C
7.78 µin/in-°F
ASTM E831
CTE, linear, Transverse to Flow 33.0 µm/m-°C
18.3 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) 280 °C
536 °F
As Molded; ASTM D648A
>= 282 °C
>= 540 °F
Post Baked; ASTM D648A
Flammability, UL94 V-0

@Thickness 6.40 mm
V-0

@Thickness 0.252 in
Electrical Properties Metric English Comments
Dielectric Constant 4.5

@Frequency 1.00e+6 Hz
4.5

@Frequency 1.00e+6 Hz
wet; ASTM D150
Dielectric Strength 12.2 kV/mm

@Frequency 60.0 Hz
310 kV/in

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

@Frequency 60.0 Hz
320 kV/in

@Frequency 60.0 Hz
short time, wet; ASTM D149
Dissipation Factor 0.020

@Frequency 1.00e+6 Hz
0.020

@Frequency 1.00e+6 Hz
wet; ASTM D150
Arc Resistance 190 sec
190 sec
ASTM D495
Descriptive Properties Value Comments
Colors Black, Green
Form Granular
Molding Method Compression
Transfer
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