Links:
Meldin 7021 vs Vespel SP-21 Comparative Data Sheet
Meldin 7000 Series Overview
Meldin Compression Molded Plates & DF Parts Data)
Meldin Isostatic Rods Data
Other Grades of Meldin
Meldin 7001
Meldin 7022
Meldin 7211
Meldin 7003
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Meldin® 7021 Polyimide 15% Graphite Filled
MELDIN® 7021, Polyimide with 15% by Weight Graphite Filler (comparable to Vespel SP-21 polyimide).
Our self-lubricating grade, MELDIN® 7021, has 15% by weight graphite fillers, encapsulated by the base polyimide resin. With its low coefficient of friction and high heat resistance, MELDIN® 7021 provides our customers the best all-around choice for high temperature bearings, seals, and other low-wear applications.
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Our Meldin 7021 self-lubricating polyimide materials
meet or exceed the most stringent requirements for
aerospace applications. Backed up by third-party
independent testing, the Meldin 7021 material grade
provide our customers consistent mechanical and
performance properties for aircraft airframe systems
such as landing gear and fuselage components, as
well as jet engine parts such as pads, bumpers,
washers, seals, and bearings.<
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