High purity 998 hydrophobic silica sio2 powder coating silica

High purity 99.8% hydrophobic silica sio2 powder, coating silica particles 200 mesh - 10000 mesh silicon dioxide powder_x000D_ _x000D_ _x000D_ _x000D_ 1. 200mesh 1000gram_x000D_ 2. 200mesh 500gram_x000D_ 3. 200mesh 150gram_x000D_ 4. 400mesh 150gram_x000D_ 5. 300mesh 1000gram_x000D_ 6. 300mesh 500gram_x000D_ 7. 300mesh 150gram_x000D_ 8. 600mesh 500gram_x000D_ 9. 600mesh 150gram_x000D_ 10. 400mesh 1000gram_x000D_ 11. 400mesh 500gram_x000D_ 12. 1000mesh 1000gram_x000D_ 13. 1000mesh 500gram_x000D_ 14. 1000mesh 150gram_x000D_ 15. 600mesh 1000gram_x000D_ _x000D_ Brand Name : SANNO_x000D_ Material : SiO2 hydrophobic powder_x000D_ Hardness : powder shape_x000D_ Coating : SiO2_x000D_ Usage : Industrial supplies_x000D_ Model Number : SiO2 hydrophobic powder_x000D_ Shape : powder_x000D_ Color : White_x000D_ Type : Nano SiO2 hydrophobic powder_x000D_ Application : refractory electronic ceramics_x000D_ Grade Standard : Industrial Grade