SS-2004 Product Description
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SS-2004 is a high performance thermally conductive liquid gap filling material. It is formulated to develop a soft, form in place elastomer ideal for coupling hot PC board components to heat sinks. It is supplied as a two part, 1:1 mix ratio silicone that when mixed, cures at room temperature, or when exposed to heat results in a cured elastomer in 5 minutes.
Product Features
- 100% solids liquid
- No odor or byproducts
- Convenient 1:1 mix ratio
- High 2.0 W/m-K thermal conductivity
Typical Applications
- Electronic component thermal dissipation
- Coupling heat sinks to electronic components
- Form in place heat sink
Typical Properties
UNCURED Part A Part B
Color White Pink
Viscosity, cps 150,000 150,000
Specific Gravity 2.8 2.8
Consistency mixed: Paste
Pot-life @ R.T.: 60 minutes
Cure time @ R.T.: 120 minutes
Cure time @ 100 C 5 minutesCURED
Shore 00 70
Dielectric Strength, volts/mil 500
Dielectric Constant, 100Hz 7
Flame Rating 94 V-0
Thermal Conductivity, W/m-K 2.0
Mixing Instructions
The preferred method of mixing and application of SS-2004 is by using a 1:1 mix ratio by volume dispensing unit through a static mixer. This can be accomplished manually in a dual syringe dispenser or through automated dispensing from pails.Handling precautions
Avoid contact with tin cured RTV’s, sulphur compounds, azides, imides, latex rubber gloves, and amines as cure system can be deactivated
Chemical cure system
Platinum catalyzed, addition cure system
Packaging
SS-2004 is available in 400 ml. dual syringes and 80 lb. kits. This product is also available in customer defined packaging sizes, upon request.
Curing
Room temperature cures are completed within hours and heated cures occur in 5 minutes.
Solids
100% solids, contains no solventsAdhesion
Primerless adhesion to most metals.
Service temperature
-45 to 250C
Limitations
Allow to fully cure before putting assembly into service. Ensure enough product remains between flanges to be effective in an assembly.
Handling and safety
For maximum shelf life, keep containers sealed when not in use. Keep out of the reach of children. Uncured sealant irritates eyes and skin. Refer to MSDS.Shelf-life
Sealed containers are guaranteed for 1 year from the ship date when stored in a cool dry area below 70 F.
Limited warranty
All recommendations, statements and technical data herein are based on tests
we believe to be reliable and correct, but accuracy and completeness of said
tests are not guaranteed and are not to be construed as warranty, either expressed
or applied. User shall rely on his own information and tests to determine
suitability of the product for the intended use, and the user assumes all
risk and liability resulting from the use of this product. Manufacturer’s
sole responsibility shall be to replace that portion of product of the manufacturer
proves to be defective. Manufacturer shall not be liable to the buyer or any
third party for injury, loss or damage directly or indirectly resulting from
the use of, or inability to use, the product.
Recommendations or statements other than those contained in a written agreement
signed by an officer of the manufacturer shall not be binding by the manufacturer.
This product has not been tested for, and is therefore not recommended for,
uses for which prolonged contact with mucous membranes, abraded skin, or blood
is intended; or for uses which implantation within the human body is intended.
** Customized versions available upon request **