Product Description
MOLYKOTE 3451 Chemical Resistant Bearing Grease is an exceptional antifriction bearing lubricant especially designed for applications that experience a wide range of temperatures loadsand speeds. It is particularly useful in bearings exposed to harsh chemicals or solvents, bearings used at high speeds and bearings subjected to heavy loads. MOLYKOTE 3451 Bearing Grease can be used on Chemical mixers Needle bearings in circuit breakers Pumps Processing equipment Fuel and solvent handling equipment Sealed for life bearings that must operate at high speeds heavy loads and high and low temperatures
Exceptional Chemical and Thermal ResistanceMOLYKOTE 3451 grease is engineered to withstand aggressive chemicals, oxidizing agents, and high-temperature fluctuations from -40C up to 200C (intermittent up to 230C). Its unique fluorosilicone and PTFE chemistry ensures robust and dependable lubrication, protecting critical components in challenging industrial environments.
Versatile Compatibility and Reliable ProtectionThis grease is highly compatible with most plastics and elastomers, making it flexible for use in various mechanical assemblies. Its excellent corrosion protection (EMCOR test) and high shear stability significantly extend the service life of bearings exposed to moisture, chemicals, or alternating mechanical stresses.
Packaging and Longevity Designed for IndustryAvailable in tube, can, and drum formats, MOLYKOTE 3451 suits different operational scales, from maintenance kits to large manufacturing lines. An unopened container offers a shelf life of up to 60 months, ensuring lubricant integrity whenever needed for critical operations.
FAQ's of MOLYKOTE 3451 Chemical Resistant Bearing Grease Fluorosilicone:
Q: How is MOLYKOTE 3451 grease applied to bearings in chemical environments?
A: MOLYKOTE 3451 grease should be applied directly to clean and dry bearing surfaces using a spatula, brush, or grease gun, depending on the size and location. Always follow the equipment manufacturer's recommendations and ensure surfaces are free of old lubricants for optimal performance in chemical environments.
Q: What makes MOLYKOTE 3451 suitable for use with plastics and elastomers?
A: The fluorosilicone base oil and PTFE thickener give MOLYKOTE 3451 excellent compatibility with most plastics and elastomers. This ensures the grease will not degrade or react with these materials, making it ideal for applications involving polymeric components.
Q: When should MOLYKOTE 3451 be selected over conventional bearing greases?
A: MOLYKOTE 3451 should be chosen for applications where bearings are exposed to aggressive chemicals, oxidizing agents, or require operation in extreme temperatures and vacuums. Its exceptional resistance and stability make it ideal for demanding industrial and chemical processing settings.
Q: Where is MOLYKOTE 3451 most commonly used?
A: This grease is widely used in bearings found in chemical manufacturing plants, processing equipment, vacuum systems, and environments where chemical resistance and long-term lubrication are required. Industries such as pharmaceuticals, petrochemicals, and food processing often benefit from its high-performance properties.
Q: What is the benefit of the high viscosity index and thermal stability in MOLYKOTE 3451?
A: A high viscosity index and exceptional thermal stability mean MOLYKOTE 3451 maintains consistent lubrication and film strength across a wide range of temperatures, reducing wear and extending bearing life even under rapid temperature changes or prolonged high-heat operation.
Q: How does the corrosion protection of MOLYKOTE 3451 support bearing longevity?
A: The advanced corrosion protection, proven by EMCOR test results, shields metal surfaces from rust and chemical attack. This feature helps minimize maintenance intervals and enhances the operational reliability of machinery exposed to harsh or moist conditions.
Q: What packaging options are available for MOLYKOTE 3451 and how should it be stored?
A: MOLYKOTE 3451 is available in 1 kg, 500 g, and 5 kg sizes, offered in tubes, cans, and drums. For optimal shelf life (up to 60 months), store unopened containers in a cool, dry place away from direct sunlight and extreme temperature fluctuations.