CoolTherm® EP-6960 Conductive Adhesive Where to Buy
Product Information
LORD CoolTherm® EP-6960 silver-filled conductive adhesive offers excellent electrical conductivity and room temperature stability. It is designed for use with automated dispensing, stamping and screen-printing application equipment.
CoolTherm EP-6960 adhesive provides excellent adhesion to a wide variety of surfaces including silicon, ceramic, plastics and metal.
Shelf Life
Shelf life is twelve months from date of manufacture when stored at 0°C in original, unopened container. Syringe must be maintained at 0°C in a vertical (upright) position with the dispense tip facing down. Do not store syringe on its side (horizontally).
This material is shipped and stored frozen.
Features and Benefits
Convenient – provides a working life of up to 30 days after loading a syringe into the dispensing equipment at room temperature.
Excellent Dispensability – allows high-speed, accurate syringe dispensing of fine dots or lines; can be used with time/pressure, positive displacement or linear dispense heads.
Fast Cure – rapidly cures at 150°C and 210°C.
Broad Temperature Range – can be used on parts and devices that experience operating temperatures from -55°C to +150°C.
Uncured Typical Properties*
| Appearance | Silver Paste |
| Viscosity, cps @ 25°C | 150,000 |
| Specific Gravity | 3.3 |
| Cure Time |
90 min @ 125°C; or 30 min @ 150°C; or 5 min @ 210°C |
Cured Typical Properties*
| Volume Resistivity, ohm-cm @ 25°C | < 0.0008 |
| Thermal Conductivity, W/mK | 1.1 |
| Coefficient of Linear Thermal Expansion, ppm/°C |
alpha 1 = 60 alpha 2 = 150 |
| Glass Transition Temperature (Tg), °C | 49 |
| Die Shear Strength, psi @ 25°C | 6000 |
| Storage Modulus, MPa @ 25°C | 5000 |
*Data is typical and not to be used for specification purposes.
Literature
| Download | Type | Name | |
|---|---|---|---|
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Safety Data Sheet | CoolTherm EP-6960 | |
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Product Catalog | Microelectronic Materials Catalog | |
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Technical Data Sheet | CoolTherm EP-6960 Conductive Adhesive | |
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User Instructions | Electronic Materials Handling Instructions (0°C Storage Temperature) |
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