PRODUCTION OF ARTICLES FROM MINERALS
Articles of high tensile strength, particularly flexible sheets, are formed of self-adhering, dried vermiculite lamellae, delaminated in aqueous suspension and sizegraded to be less than 50 .mu.m preferably less than 20 .mu.m in diameter.
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Articles of high tensile strength, particularly flexible sheets, are formed of self-adhering, dried vermiculite lamellae, delaminated in aqueous suspension and sizegraded to be less than 50 .mu.m preferably less than 20 .mu.m in diameter. |
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