Sumitomo Bakelite North America Epiall® 1908-1 Short Glass Fiber Reinforced Epoxy
| 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 |
Description
Material Notes:
Epiall 1908-1 is a short fiberglass reinforced epoxy molding compound, with excellent dimensional stability, good strength properties and good electrical insulation proper-ties that meets the requirements of ASTM D5948 Type GEI-5Information provided by Sumitomo Bak North America, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.900 g/cc | 0.0325 lb/in³ | ASTM D1895 |
| Density | 1.92 g/cc | 0.0694 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 |
|---|---|---|---|
| Tensile Strength at Break | 80.0 MPa | 11600 psi | ASTM D638 |
| Flexural Strength | 130 MPa | 18900 psi | at rupture; ASTM D790 |
| Flexural Modulus | 15.1 GPa | 2190 ksi | ASTM D790 |
| Compressive Strength | 240 MPa | 34800 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 | 4.1
@Frequency 1.00e+6 Hz
|
4.1
@Frequency 1.00e+6 Hz
|
wet; ASTM D150 |
| Dielectric Strength | 12.9 kV/mm
@Frequency 60.0 Hz
|
328 kV/in
@Frequency 60.0 Hz
|
step-by-step, wet; ASTM D149 |
| 14.3 kV/mm
@Frequency 60.0 Hz
|
363 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 | 180 sec | 180 sec | ASTM D495 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Colors | Black, Blue, Green, Gray | |
| Form | Granular | |
| Molding Method | Compression | |
| Injection | ||
| Transfer |
