| 摘要 |
PROBLEM TO BE SOLVED: To provide an NA (non asbestos) sheet gasket having excellent sealability and tensile strength equivalent to that of an asbestos sheet gasket. SOLUTION: The non-asbestos sheet gasket is obtained by making a slurry containing an organic fiber, a rubber, a filler, and rubber chemicals into a sheet, drying the sheet, and rolling the dried sheet. The organic fiber is contained in an amount of at least 30% based on the sheet gasket. COPYRIGHT: (C)2006,JPO&NCIPI
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