Silica content: | 99.99 % |
---|---|
Density: | 2.2 g/cm3 |
Mohs hardness: | 7.2 |
Melting point: | 1730 ℃ |
country of origin: | Lianyungang, Jiangsu |
Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
contact supplier or email to admin@b2bgood.com for purchase help