GEL 45 High Performance Fully Cured Dispensable GELS

PRODUCT OVERVIEW

Gel 45 is a fully cured dispensable gel that has 4.5 W/m-K thermal conductivity and is designed as a one component fully cured system. This allows the elimination of time consuming hand assembly, decreasing installation costs and reducing customer manufacturing and purchasing (logistical) complexity. These products require no mixing or curing, providing superior design flexibility.

Features/Benefits:

• Easily dispensable

• Fully-cured / No pump out

• High bulk thermal conductivity

• Low thermal impedance

• Ultra low compression force

• High tack surface & reworkable

• Proven long-term reliability

 

Product Attributes:

• Provides low thermal impedance at thin and thick gaps, allowing use of common heat spreaders

• Proven reliability in extreme temperature cycling and shock & vibration

• Deflects easily under very low compressive forces, decreasing stress on components thus decreasing component failures.

• Accommodates a variety of bond line thicknesses for application to multiple devices

• Gel 45 has been successfully used to fill a variety of different gap thickness

• High bulk thermal conductivity

• Excellent performance-to-price

• Compatible with high volume, automated dispense processes

• Meets Telcordia (Bellcore) silicone specifications

 

Typical Applications:

• Automotive Electronic Control Units (ECUs)

• Power Supplies & Semiconductors

• Memory & Power Modules

• Microprocessors / Graphics

• Processors

• Flat Panel Displays & Consumer Electronics

 

TECH SPECIFICATIONS

PERFORMANCE CHARACTERISTICS

COLOR

Black

FLOW RATE

55 grams/min

SPECIFIC GRAVITY

3.1

DEFLECTION AT PRESSURE

% Deflection

FILM THICKNESS

0.0889 mm

THERMAL CONDUCTIVITY

4.5 W/m-K

HEAT CAPACITY

1 J/g-K

COEFFICIENT OF THERMAL EXPANSION

150 ppm/K

OPERATING TEMPERATURE

-67 to 392 °F

DIELECTRIC STRENGTH

200 VAC/mil

VOLUME RESISTIVITY

10^14 Ω-cm

DIELECTRIC CONSTANT

7 @ 100 kHz

DISSIPATION FACTOR

0.002 @ 100 kHz

SPECIFICATIONS MET

UL 94 V-0, RoHS

OUTGASSING TOTAL MASS LOSS

0.15 (0.05) %

SHELF LIFE

18 Months