产地：安徽 铜陵市 An Hui Tongling

品名：铜矿砂磨料 Copper Grit

硬度：布氏7--8度 Number 7--8

粗糙率：40--80

Fe2O3: 45---59%

CaO: 1--1.96%

Cu2O: 0.2--0.6%

AL2O3: 2--4.34%

SiO2: 20--26.52

我司供应的“铜矿砂磨料”适应各类新旧钢结构物件及钢材较厚、锈蚀程度大钢结构物件表面清理、除锈、强化等。

Copper placer:Adapts to the surface clearing up,eliminating the rust,the strengthening to each kind new or old steel structure,thicker steel products,even the steel structure with large degree of rust eclipsing.