Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Sumitomo Bakelite North America Epiall® 1908B-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 Epiall® 1908B-1 Short Glass Fiber Reinforced Epoxy.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Epiall 1908B-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 Bakelite North America, Inc.
Physical Properties Metric English Comments
Bulk Density 0.900 g/cc
0.0325 lb/in³
ASTM D1895
Density 1.98 g/cc
0.0715 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 70
70
ASTM D2583
Tensile Strength at Break 76.0 MPa
11000 psi
ASTM D638
Flexural Strength 145 MPa
21000 psi
at rupture; ASTM D790
Flexural Modulus 15.9 GPa
2310 ksi
ASTM D790
Compressive Strength 180 MPa
26100 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 37.0 µm/m-°C
20.6 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) >= 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
Dissipation Factor 0.020

@Frequency 1.00e+6 Hz
0.020

@Frequency 1.00e+6 Hz
wet; ASTM D150
Arc Resistance 180 sec
180 sec
ASTM D495
Descriptive Properties Value Comments
Colors Black, Blue, Green
Form Granular
Molding Method Compression
Injection
Transfer
Copyright © lookpolymers.com All Rights Reserved