Silicone Grease 3005 NSF H1 Food Grade
Chemical Name: Polydimethylsiloxane Compound /PDMS Silicone Grease Compound
CAS No: 63148‐62‐9
Stiffness Rating: NLGI#2 (medium)
Clearco Silicone Greases (Silicone Compounds) are formulated with 100% polydimethylsiloxane (CAS # 63148-62-9) and inert silica filler. They are used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, and insulation against corrosion and moisture.
Silicone Greases are inert to virtually all substrates with the exception of silicone rubber. * They are often used for lubricating o-rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. They are not recommended for metal-to-metal lubrication or on surfaces that will be painted or finished.
*Swelling may occur
Silicone Greases are available in 3-differeent consistencies: NLGI #1, NLGI#2 & NLGI#3. NLGI is a measure of the stiffness of silicone grease with NLGI 1 being the least stiff and NLGI 3 being the stiffest. The most widely used is the NLGI#2 (Silicone Grease 3005).
Unlike petroleum based greases, silicone greases offer wider service temperature ranges and are compatible with virtually all surfaces. Being composed of 100% silicone, they do not contain any petroleum distillates that can attack and dry out rubbers and plastics.
Product Description: Silicone Grease 3005 (Silicone Compound) is an NLGI #2 (medium stiffness) Silicone Grease, formulated with Polydimethylsiloxane (CAS # 63148‐62‐9) and inert silica filler. It is used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, and insulation against corrosion and moisture.
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Squeeze Tubes: 1‐case (12 x 5.3oz tubes) minimum order
Pails: 1‐lb pail (0.45kg), 8‐lb pail (3.6kg), 5‐gallon pail (18kg) & 55‐gallon drum (200kg)
NSF H1 Registration#136725
Category Code: H1
FDA Specifications met: Silicone Grease 3005 meets the requirements of FDA 21specifications, including FDA 21 CFR 175.300 Resinous and Polymeric Coatings, for use where incidental contact with food may occur in food processing and food packaging applications.
PRODUCT EQUIVALENT: Dow Corning® 4 Electrical Insulating Compound,
PRODUCT OFFSETS TO: Dow Corning® 7 Release Compound & Dow Corning® 111 Valve Lubricant & Sealant, & some of the Molykote Silicone greases
Formulated for use in Food Processing, Food Packaging, Manufacture of Paper & Paperboard, Bottling and Canning facilities
Silicone Grease 3005 is inert to virtually all substrates with the exception of silicone rubber. * It is widely used for lubricating O‐rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. It is not recommended for metal‐to‐metal lubrication or on surfaces that will be painted or finished.
*Swelling may occur
Silicone Grease 3005 is registered with the NSF (Registration No. 136725) as an H1 lubricant that is approved for incidental food contact in food processing and food processing applications. In addition, it meets FDA 21 CFR 175.300 requirements for use as a lubricant for incidental contact with food.
NSF H1 Registration No: 134111
Meets the requirements of the following FDA regulations:
FDA 21 CFR 175.300 Resinous and Polymeric Coatings
FDA 21 CFR 178.3570 Lubricant with Incidental Food Contact
- Approved for use in Food Processing and Food Packaging applications facilities where incidental contact with food may occur.
- 100% Silicone Grease Compound
- Safe for O‐rings, gaskets, valves and seals *
- Protects against corrosion and carbon buildup on food sealing equipment
* not recommended for silicone O‐rings due to potential for swelling
Food Processing Applications Include:
- O‐ring lubricant
- Gasket lubricant
- Valve lubricant
- Insulates against moisture and extreme weather conditions
- Waterproofing grease
- Dielectric grease
- Damping medium for electronic equipment
- Sealant for pressure systems
- Lubricant for rubber cables and plastic cables
- RoHS Compliant
- Contains no ozone‐depleting chemicals
- Contains no solvents