VG292-75 Datasheet

Parker VG292-75 is a 75 shore A black FKM compound engineered for applications requiring strong resistance to engine coolants and biodiesel while maintaining broad chemical compatibility. This material meets ASTM D2000 M2HK710 requirements and is well suited for O-rings and gaskets used in automotive, fuel systems, and industrial equipment exposed to oils, hydrocarbons, and coolant fluids. It offers reliable performance across a service temperature range of approximately -40°F to 400°F, along with excellent resistance to ozone, weathering, and aging for long-term durability. VG292-75 can be compared to other specialty FKM compounds when evaluating equivalent materials for coolant and biofuel sealing applications.

 

FKM, commonly referred to as Viton®, is a high performance fluoroelastomer widely used in O-rings and gaskets where resistance to fuels, oils, and elevated temperatures is essential. Specialized FKM formulations like VG292-75 are developed to extend compatibility into applications involving biodiesel and engine coolant fluids, areas where standard compounds may experience increased swelling or degradation. These materials are commonly used in automotive, oil and gas, and industrial systems where chemical exposure and thermal cycling are present. While highly versatile, FKM materials are generally not recommended for glycol-based brake fluids, strong bases, or certain polar solvents, making proper material selection critical.

 

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