钙粉俗称:石灰石、石粉,是一种化合物,化学式是CaCO3,呈碱性,基本上不溶于水,溶于酸。
粉状的钙粉能洒在食物上。
并对灰钙粉提高涂料性能的机理提出新的解释。
The new explanation is made on mechanism of improving properties of paint with ash-calcium-powder.
若再掺入适量具有有表面活性的塑化剂,就被称为强力增钙粉。
If some surface active agents are added to the adding-calcium fly ash, a strong adding-calcium fly ash can be obtained.
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