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Ｃ０５粉状添加剂对水玻璃ＣＯ＿２硬化石英砂，具有增加强度和溃散性两方面作用。因此，添加Ｃ０５的水玻璃石英砂是手工造型、单件小批中大型铸钢件生产目前较为理想的工艺选择。
C05 powder additive for water glass CO_2 hardened quartz sand, with increased strength and collapsibility of both. Therefore, adding C05 quartz glass water glass is a manual molding, a single small batch of large castings production is now the ideal choice of process.