铸石粉，又名 辉绿岩粉。是以生产铸石优异的原料----辉绿岩为主要原料，将结晶好的铸石经破碎、球磨而制成的。具有优异的耐酸碱性能。呈淡灰色粉状细粉，主要成分是 二氧化硅和 氧化铝，并含有少量其它氧化物和 氧化铁、 氧化钙、 二氧化钛等。铸石粉可以配制成耐酸（碱）胶泥，耐腐蚀性能是耐酸 水泥的10倍以上。

Cast stone powder, also known as diabase powder. Is the production of excellent raw materials, diabase cast stone as the main raw materials, the crystallization of good stone crushing, ball milling made. It has excellent acid and alkali resistance. It is pale gray powder fine powder, the main component is silica and alumina, and contains a small amount of other oxides and iron oxide, calcium oxide, titanium dioxide and so on. Cast stone powder can be made into acid (alkali) daub, corrosion resistance is 10 times more than the acid resistant cement.

它与铸石砂，铸石骨料混合可捣固成腐蚀或耐磨混凝土，应用效果特佳。制成的一种晶粒细微、致密的非金属工业材料。

It and cast stone sand, stone aggregate can be mixed into tamping corrosion or abrasion resistant concrete application, good special effects. A small, compact nonmetallic industrial material made of grain.