Saint-Gobain Meldin® 7021 CM Compression Molded Graphite Filled Polyimide

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Saint-Gobain Meldin® 7021 CM Compression Molded Graphite Filled Polyimide
Categories:	Polymer; Thermoset; Polyimide, TS
Material Notes:	Melidin® 7021 CM is a self-lubricating compression molded polyimide that contains 15% graphite filler. Melidin® 7021 has a low coefficient of friction and high heat resistance, and is best for high temperature bearing, seals, thrust washers, and low-wear applications. Specification Qualifications: Satisfies Type II, Class 1P for ASTM D 6456-99: Standard Specification for Finished Parts Made from Polyimide Resin Satisfies Class 2, Form P for SAE AMS 3644G: Polyimide, Molded Rod, Bar and Tube, Plaque, and Formed Parts Satisfies Type II, Class 1P for MIL-R-46198: Resin, Polyimide, Hot Pressed or Pressed and Sintered Information provided by Saint-Gobain Performance Plastics
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Available Properties

Density, ASTM D792
Water Absorption, ASTM D570
Water Absorption, ASTM D570
Deformation, ASTM D621, 2000 psi load
Hardness, Rockwell E, ASTM D785
Tensile Strength, ASTM D638
Tensile Strength, ASTM D638
Tensile Strength, ASTM D638
Tensile Strength, ASTM D638
Elongation at Break, ASTM D638
Elongation at Break, ASTM D638
Flexural Strength, ASTM D790
Flexural Strength, ASTM D790
Flexural Modulus, ASTM D790
Flexural Modulus, ASTM D790
Compressive Yield Strength, ASTM D695
Compressive Yield Strength, ASTM D695
Compressive Modulus, ASTM D695
Surface Resistivity per Square, ASTM D257
Dielectric Strength, ASTM D149, short time 2 mm thick
CTE, linear, ASTM E831
Thermal Conductivity, ASTM F433
Oxygen Index, ASTM D2863

Property Data

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Manufacturer Notes:
Saint Gobain Performance Plastics

Category Notes
Plastic

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