白刚玉
white alundum
硬度 Hardness:
2000-2200 Kg/mm2 (Knoop),9(Mohs) 颜色Co I or:白色W
比重Specific Weight: 3.90 g/cm3
配合喷砂机用于铜箔表面粗化研磨
Use with sand blasting machine for coarsening copper foill
WUHAN ZHIQIN ELECTRONICS CO., LTD.
Address：Building 2, Donghugao New Industry Innovation Base, No.9,
Miaoshan Avenue, Jiangxia District, Wuhan, Hubei, China
Phone： +86 27 87491877
Fax：+86 27 67849459
E-mail：zqwhsales-06@zhiqin-pcb.com
