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Granules, method for their production, and method for producing glass product
To provide a method for producing granules as glass raw material without using a binder that contains an alkali metal or boron. In the method, granules are produced by mixing a glass raw material composition and water. A method for producing granules to be used for the production of alkali-free glass, which comprises mixing a glass raw material composition and water, wherein the glass raw material composition essentially comprises an aluminum source containing calcium aluminate represented by CaO.2Al2O3, a calcium source containing one or both of calcium oxide and calcium hydroxide, and a silicon source.
Granules, method for their production, and method for producing glass product
To provide a method for producing granules as glass raw material without using a binder that contains an alkali metal or boron. In the method, granules are produced by mixing a glass raw material composition and water. A method for producing granules to be used for the production of alkali-free glass, which comprises mixing a glass raw material composition and water, wherein the glass raw material composition essentially comprises an aluminum source containing calcium aluminate represented by CaO.2Al2O3, a calcium source containing one or both of calcium oxide and calcium hydroxide, and a silicon source.
Granules, method for their production, and method for producing glass product
ANDO RYOTA (author) / NISHINA NORIKO (author)
2018-07-31
Patent
Electronic Resource
English