NON-VULCANIZED RUBBER SHEET FOR RUBBER-COATED LAMINATED PLATE AND MANUFACTURING METHOD OF RUBBER- COATED LAMINATED PLATE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of efficiently manufacturing a rubber-coated laminated plate with favorable adhesion with a pre-preg impregnated with a phenolic resin and excellent in thickness dimensional accuracy.

SOLUTION: A plate to be processed comprising a non-vulcanized rubber sheet in which Mooney viscosity (ML1+4100°C) is 85-160 and a vulcanizing velocity index (tΔ80130°C) of a curast meter is 15-30 min and a phenolic resin pre-preg stacked unit is monolithically molded between the platens of a press molder under the heating pressure conditions in one stage to produce a rubber-coated laminated plate.

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