The new water-based mold coating for resin-bonded sand mold and core for aluminium castings has been developed.
为铝铸件树脂砂型芯研制出新型的水基浅色涂料。
Results show that the rectorite cant be used when molding sand, but it is a good suspension agent for mold coating.
试验表明，累托石粘土粉不宜直接用于型砂，但它是一种优良的水基涂料的悬浮剂。
The feasibility of applying the fly ash to mold coating is analyzed from aspects of chemical composition, physicochemical properties and mineral component.
从化学成分、理化性质及矿物组成方面，对粉煤灰应用于铸造涂料的可行性进行分析。
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