dental casting investment

A material combining principally a form of silica and a bonding agent. The bonding substance may be gypsum or silica phosphate according to the casting temperature. See also: investment

den·tal cast·ing in·vest·ment

(den'tăl kas'ting in-vest'mĕnt) Combination of silica phosphate and gypsum bonding materials used in dentistry to enclose wax or plastic patterns during the casting process in the laboratory fabrication of dental crowns and bridges.

单词	dental casting investment
释义	DictionarySeeinvestment dental casting investment dental casting investment A material combining principally a form of silica and a bonding agent. The bonding substance may be gypsum or silica phosphate according to the casting temperature. See also: investment den·tal cast·ing in·vest·ment (den'tăl kas'ting in-vest'mĕnt) Combination of silica phosphate and gypsum bonding materials used in dentistry to enclose wax or plastic patterns during the casting process in the laboratory fabrication of dental crowns and bridges.
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