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SEALING MATERIAL
A water resistant sealing material suitable as a gasket or valve seal is described. The sealing material comprises modified chemically exfoliated vermiculite (CEV) in a proportion of 30-70% w/w sealing material and a filler in a proportion of 70-30% w/w sealing material, and optionally other additives in a proportion of 0-10% w/w sealing material. The modified CEV comprises water resistance enhancing monovalent cations. The sealing material is particularly useful to provide improved water resistance in gaskets and valve seals.
SEALING MATERIAL
A water resistant sealing material suitable as a gasket or valve seal is described. The sealing material comprises modified chemically exfoliated vermiculite (CEV) in a proportion of 30-70% w/w sealing material and a filler in a proportion of 70-30% w/w sealing material, and optionally other additives in a proportion of 0-10% w/w sealing material. The modified CEV comprises water resistance enhancing monovalent cations. The sealing material is particularly useful to provide improved water resistance in gaskets and valve seals.
SEALING MATERIAL
BOND STEPHEN PETER (author) / RODGERS RICHARD (author) / WOOLFENDEN STEPHEN (author) / SKIPPER NEAL (author)
2018-05-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
SEALING MATERIAL LEVELING INSTRUMENT, SEALING DEVICE, AND SEALING MATERIAL
| European Patent Office | 2024