Category: | Epoxy , Epoxy; Epoxide |
Manufacturer: | Sumitomo Bakelite North America, Inc. |
Trademark: | Epiall® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | yP2WUY_Epiall-1961B-1.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Epiall 1961B-1 is a short glass fiber and mineral filled epoxy molding compound with excellent dimensional stability, good strength properties, and good electrical insulation properties. |
General Information | |
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Filler / Reinforcement |
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Features |
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Appearance |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.90 | g/cm³ | ASTM D792 |
Apparent Density | 0.90 | g/cm³ | ASTM D1895 |
Molding Shrinkage - Flow | 0.20 to 0.40 | % | ASTM D955 |
Water Absorption - 48 hr (50°C) | 0.20 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
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Barcol Hardness | 66 | ASTM D2583 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Break) | 90.0 | MPa | ASTM D638 |
Flexural Modulus | 16000 | MPa | ASTM D790 |
Flexural Strength (Break) | 150 | MPa | ASTM D790 |
Compressive Strength | 240 | MPa | ASTM D695 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | 35 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Annealed) | 260 | °C | ASTM D648 |
CLTE | ASTM E831 | ||
Flow | 1.6E-5 | cm/cm/°C | |
Transverse | 3.2E-5 | cm/cm/°C |
Electrical | Nominal Value | Unit | Test Method |
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Dielectric Strength 1 | ASTM D149 | ||
-- 2 | 14 | kV/mm | |
-- 3 | 13 | kV/mm | |
Dielectric Constant 4(1 MHz) | 3.80 | ASTM D150 | |
Dissipation Factor 5(1 MHz) | 0.014 | ASTM D150 | |
Arc Resistance | 180 | sec | ASTM D495 |
Note Message | |
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1 . | 60 Hz, Wet |
2 . | Method A (Short-Time) |
3 . | Method B (Step-by-Step) |
4 . | Wet |
5 . | Wet |
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