Silicone Compound comes in syringe applicator.January 30, 2002 - Non-flammable, non-corrosive Silicone Compound is made of zinc filled polysiloxane. It enables low-loss thermal pathway for heat transfer between semiconductors and heat sinks by displacing air gaps between mating surfaces. Compound forms non-curing seal and maintains flexibile consistency within temperature range of -40 F to 500 deg F. It provides dielectric strength of 250-350 volts/mil and does not dry out or harden. Syringe provides 1 oz of material.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Rawn Co.
1300 S. River St.
Spooner, WI, 54801
USA
Silicone Heat Sink Compound In A Syringe
Rawn Amnerica is introducing its highly effective silicone compound in an easy-to-use syringe applicator. The silicone compound has been specially blended with zinc oxide for outstanding heat transfer properties. It also features excellent dielectric properties and will not affect electronic circuits.
This easy-to-use syringe applicator eliminates grease pots, tools, and messy application at the work bench and in the field. The Rawn America syringe allows operators to have a high degree of control in dispensing the desired amount of silicone compound exactly where needed. With a simple one-handed operation, a tiny drop or large length of bead flows smoothly out of the syringe. There is no mess or soiling of hands, or wasted material. There is no need to clean-up excess material.
The Rawn America silicone compound is a zinc filled polysiloxane. It enables a low-loss thermal pathway for fast, efficient heat transfer between semiconductors and heat sinks by displacing air gaps between mating, surfaces. It provides excellent dielectric strength: 250-350 volts/mil. When applied beneath power transistors or other heat-generating devices, it assists the heat transfer from the generating objects to the chassis and metal heat sinks for dissipation.
The non-flammable and non-corrosive silicone compound offers extremely stable, long lasting consistency and unifomity. The material forms a non-curing seal between semiconductors and
heat sinks, maintaining a flexible consistency within a temperature range of -40 F to 500°F (-40°C to 260°C). Under elevated temperatures, Rawn America Silicone Compound does not
separate, soften or run. Further, during use it does not dry out or harden, but remains soft helping to protection junctions against shock and vibration.
The Rawn America syringe provides 1 oz. (28 grams) of material. It can be used in both the factory and the field for assembly or repair work. The syringe's compact size makes it very convenient to have on a work bench and to carry inside a repair kit for the field. When necessary, the material can be removed or cleaned by using solvent or mineral spirits.
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