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LORD Corporation

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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
Download Safety Data Sheet CoolTherm EP-6960
Download Product Catalog Microelectronic Materials Catalog
Download Technical Data Sheet CoolTherm EP-6960 Conductive Adhesive

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