| 摘要 |
PURPOSE: Provided is a composite material sheet for preventing adhesion of non-vulcanized rubber, which is excellent in scorch preventing ability, heat-resistance, size stability, adhesion preventing ability, and blooming preventing ability. CONSTITUTION: The composite material sheet contains at least one or two materials with excellent thermal conductivity, selected from the group consisting of metal, metal oxide, graphite, carbon black, mineral, and a mixture thereof by at least one or two methods selected from a method for mixing the material with excellent thermal conductivity before spinning fiber or forming a film, a method for adding the material with excellent thermal conductivity to a coating solution, a method for laminating the material with excellent thermal conductivity as a foil, and etc. And the composite material sheet is produced by at least one or two processes selected from a weaving process, a film forming process, a multi-layer lamination, a method for coating on fabric, and a method for coating on a film.
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