DOW CORNING® 4 ELECTRICAL INSULATING COMPOUND
Grease-like material containing an inert silica filler in combination with selected polydimethyl silicone fluids.
NLGI Grade 2-3, translucent white, used primarily in electrical wiring systems and electrical assemblies and terminals.
A moisture-proof seal for aircraft, automotive and marine ignition systems and spark plug connections, disconnection junctions in electrical wiring systems also in electrical assemblies and terminals. Used as a seal in lubricant for cable connectors, battery terminals, rubber door seals, switches and rubber and plastic O-rings and as assembly lubricant for various metal-on-plastic and metal-on-rubber combinations.
Features & Benefits
High dielectric strength; Low Volatility; Moisture-resistant; Good thermal oxidation and chemical stability; Highly Water repellent; adheseres readily to dry metals, ceramics, rubber, plastics and insulating resins. Retains its grease-like consistency from -40°C to +204°C; Odorless; Highly water-repellent. Meets MIL-S-8660C; Meets SAU AS 8660; Certification to NSF 51 & 61; Meets requirements for FDA 21 CFR 175.300.
Product Type: Compound
Performance Benefit: Good Oxidation Resistance, Good Plastics & Rubber Compatibility, Good Water Resistance, High Tack & Adhesion, High Temperature Performance, Low Temperature Performance, Wide Temperature Range
NLGI Grade: 2-3
High Temp: 204°C
Low Temp: -40°C
Color: Translucent White
ChemPoint has chemists and engineers with experience and market expertise to help you find the right solution. We are ready to work with you to understand your environment and help define your lubrication requirements.