Compressible non-asbestos high-temperature sheet material usable for gaskets
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United States of America Patent
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Nov 22, 1988
Grant Date -
N/A
app pub date -
Jan 9, 1987
filing date -
Jan 9, 1987
priority date (Note) -
Expired
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Abstract
A non-asbestos compressible sheet material usable for high-temperature gaskets preferably containing 10-50% by weight of an inorganic fibrous material, 10-90% by weight of an inorganic filler material, 4-30% by weight of an organic elastomeric binder, 2-10% by weight of an inorganic silicate binder and 1.0-10% of an organic fibrous material. The sheet material of the present invention may be manufactured on standard paper-making machinery.
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