Gold Index: 1301
Gansu lixinyuan microsilica co.,ltd [China (Mainland)]
Business Type:Manufacturer City: Lanzhou Province/State: Gansu Country/Region: China (Mainland)
85% 90% 92% 96% microsilica
SF85-SF97
SiO2 ≥85(85%-97%)
2016-01-25
silica fume densified and undensified ASTM C 1240
Microsilica ASTM C 1240 92%
silica fume /microsilica for construction