| http://www.w3.org/ns/prov#value | - The polyimide-based resin composition of the invention for low friction materials can be further blended, if desired, with other materials including carbon fiber, glass fiber, optical fibers, ceramic fiber, potassium titanate fiber, metal fiber, boron fibers, silicon carbide fibers, asbestos, rock wool and other fibrous reinforcement; calcium carbonate, mica, glass beads, graphite, molybdenum disu
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