Category: | Epoxy , Epoxy; Epoxide |
Manufacturer: | Epoxy Technology Inc. |
Trademark: | EPO-TEK® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | Lxckby_EPO-TEK-301-1.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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A two component, room temperature curing, optical grade epoxy, designed for optics, medical, and opto-electronic packaging of semiconductor devices, components, and electronics. It is a lower viscosity version of EPO-TEK® 301. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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RoHS Compliance |
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Forms |
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Thermal | Nominal Value | Unit | |
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Glass Transition Temperature 1 | > 65.0 | °C | |
CLTE - Flow | |||
-- 2 | 5.4E-5 | cm/cm/°C | |
-- 3 | 1.8E-4 | cm/cm/°C |
Optical | Nominal Value | Unit | |
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Refractive Index 4 | 1.517 | ||
Transmittance | |||
400 to 1600 nm | > 96.0 | % | |
1600 to 2000 nm | > 92.0 | % |
Thermoset | Nominal Value | Unit | |
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Thermoset Components | |||
Part A | Mix Ratio by Weight: 20 | ||
Part B | Mix Ratio by Weight: 5.0 | ||
Shelf Life (23°C) | 52 | wk |
Additional Information | Nominal Value | Unit | |
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Degradation Temperature | 390 | °C | |
Die Shear Strength - >5 kg (23°C) | 11.7 | MPa | |
Operating Temperature | |||
Continuous | -55 to 200 | °C | |
Intermittent | -55 to 300 | °C | |
Storage Modulus (23°C) | 1.55 | GPa | |
Weight Loss on Heating | |||
200°C | 0.44 | % | |
250°C | 0.84 | % | |
300°C | 1.6 | % |
Uncured Properties | Nominal Value | Unit | |
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Color | |||
-- 5 | Clear/Transparent | ||
-- 6 | Clear/Transparent | ||
Density | |||
Part B | 0.868 | g/cm³ | |
Part A | 1.14 | g/cm³ | |
Viscosity 7(23°C) | 0.080 to 0.10 | Pa·s | |
Curing Time (65°C) | 2.0 | hr | |
Pot Life | 60 to 120 | min |
Cured Properties | Nominal Value | Unit | |
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Shore Hardness (Shore D) | 80 | ||
Lap Shear Strength (23°C) | 7.58 | MPa | |
Relative Permittivity (1 kHz) | 4.26 | ||
Volume Resistivity (23°C) | > 3.0E+13 | ohms·cm | |
Dissipation Factor (1 kHz) | 0.021 |
Note Message | |
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1 . | Dynamic Cure 20-200°C/ISO 25 Min; Ramp -10-200°C @ 20°C/Min |
2 . | Below Tg |
3 . | Above Tg |
4 . | 589 nm |
5 . | Part B |
6 . | Part A |
7 . | 100 rpm |
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