| http://www.w3.org/ns/prov#value | - (c) Release Layer 3 The release layer 3 is formed of a material having a good mold release property and high heat resistance, which may be selected from fluororesin, silicone resin, fluorosilicone rubber, fluorine-contained rubber, silicone rubber, PFA, PTFE, FEP, and other materials.
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