Alumina Balls
Alumina hollow ball
Alumina hollow spheres are made by melting chemical grade AL2O3, which is characterized by light weight, closed cells and high temperature resistance. It is an ideal insulation filler for high-temperature furnaces and a high-quality aggregate for high-temperature lightweight refractory castables.
上一页
1
下一页
Address:South G310 National Highway, Wangxie County,City of Kaifeng, Henan Province, China
Copyright ©Kaifeng He Cheng Special Refractories Co., Ltd.