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दिखावट : Grey to white fine powder
कैस नं : 69012642
सामग्रियां : Amorphous silicon dioxide (SiO₂) > 85%, minor impurities
उपयोग : Additive for refractory concretes to enhance strength, reduce porosity, and increase durability
मेल्टिंग पॉइंट : > 1600°C (amorphous, decomposes)
दिखावट : Greyishwhite powder
कैस नं : 69012642
आणविक भार : 60.08 g/mol
सामग्रियां : Amorphous silicon dioxide (SiO₂) > 85%
उपयोग : Used as a mineral admixture in concrete and refractories to increase compressive strength, reduce permeability, and improve durability
मेल्टिंग पॉइंट : ~1600°C
दिखावट : Grey to offwhite powder
कैस नं : 69012642
आणविक भार : 60.08 g/mol
सामग्रियां : Primarily silicon dioxide with trace impurities
उपयोग : Added to concrete mixtures to improve strength reduce permeability and extend the service life of structures
मेल्टिंग पॉइंट : 1610°C (2920°F)