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Novagard® G665

1 of 11 products in this brand
Novagard® G665 is a soft, grease-like material formulated with select polydimethyl siloxane fluids in combination with inert, amorphous silica fillers. Novagard® G665 is an extremely soft, non-melting silicone compound with good resistance to water and most chemicals.

Product Type: Grease

Application Area: Bearings, Electrical Components, Mechanical Gears

Features: Chemical Resistant, Soft, Water Resistant

Chemical Family: Siloxanes

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type

Features & Benefits

Ready-to-Use Product Features

Applications & Uses

Applications

NovagardG665 is a custom-formulated compound, which is most frequently used as a lubricant in electrical services; however, the material’s applications could range beyond electrical services to valve and O-ring lubrication in small, hydraulic piston assemblies and sealing and corrosion protection.

Restrictions

Do not use in or around highly oxidative chemicals such as liquid oxygen or peroxides. Not recommended for surfaces that are to be painted.

Properties

Appearance
Translucent
Physical Properties
ValueUnitsTest Method / Conditions
Dielectric Constant4.81-ASTM D150
Dielectric Strength (10 mil Gap)800.0Volts/milASTM D149
Penetration (Unworked)380 - 400--
Penetration (Worked 60X)380 - 420-ASTM D217
Volume Resistivity4.0 x 10^14Ω-cmASTM D257

Safety & Health

Precautions

Silicone greases may be cleaned with non-polar solvents such as toluene, hexane, and mineral spirits. Whenever using solvents be certain to observe all proper, safety precautions. Not for application on surfaces that are to be painted. Consult and obey all applicable local, state, and federal regulations for disposal of solvent and silicone waste.

Packaging & Availability

Packaging Type
Availability

NovagardG665 is available in small custom packets, 1 gallon pails, 5 gallon pails, and 55 gallon drums.

Storage & Handling

Storage

NovagardG665 has a shelf-life of sixty (60) months from the date of manufacture, as indicated by the lot number, when stored in the original, unopened container at, or below, 100ºF.