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Novagard® G627

1 of 11 products in this brand
Novagard® G627 is a grease-like material formulated with select polydimethyl siloxane fluids in combination with inert, amorphous silica fillers. It is useful as a general purpose, water-repellent coating or sealant to prevent corrosion.

Product Type: Grease

Application Area: Bearings

Compatible Substrates & Surfaces: Metal, Plastics

Features: Corrosion Resistant, Excellent Dielectric Properties, Good Release Properties, Vibration Damping, Water Resistant

Chemical Family: Siloxanes

Technical Data Sheet
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Identification & Functionality

Chemical Family
Product Type

Features & Benefits

Applications & Uses

Markets
Application Area
Compatible Substrates & Surfaces
Applications

NovagardG627 is an excellent dielectric compound with good moisture barrier and corrosion resistance properties. Due to its superior nature, NovagardG627 is often employed in high energy/high voltage situations. It has proven compatibility with a wide range of plastics and elastomeric materials. Novagard G627 is a good release agent for spark plug boots and when used on ignition rotors It is an excellent damper for radio frequency interference from the ignition system.

Restrictions

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

Properties

Appearance
Translucent Paste
Physical Properties
ValueUnitsTest Method / Conditions
Bleed (200°C/ 24 hours)max. 1.0%-
Dielectric Constant (1 Mhz)2.8-ASTM D150
Dielectric Strength (10 mil Gap)1100.0Volts/milASTM D149
Dissipation Factor-0.0001-ASTM D150
Evaporation (200°C/ 24 hours)max. 3.0%-
Penetration (Worked 60X)200 - 300-ASTM D217
Specific Gravity1.02 – 1.06--
Volume Resistivity1.0 x 10^15Ω-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

NovagardG627 is available 1 gallon pails, 5 gallon pails, and 55 gallon drums.

Storage & Handling

Storage

NovagardG627 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.