Wholesale Filler Nano Silica Sio2 Powder Hydrophobic Fumed Nano-Silica Powder
Silicon Oxide is widely applied to the industries of silicone rubber, adhesives, sealants, paint, coating, resins, pharmaceuticals, composite materials, fertilizer, animal feed and food etc.
Particle size,D50/μm | 5.8~6.3 |
Oil absorption,DBP(g/100g) | 260~310 |
pH value,(5% in water) | 6~8 |
Porosity,(ml/g) | ≥1.2 |
Specific surface area,(BET) | 380-460 |
Surface treatment | None |
| (Please kindly contact for more information about our products and we will recommend according to your usage, thank you) | |



Our Lab:

Our Factory:




Cooperator:

1.Is sample available?
Yes, we would like to offer free sample for your test, but the shipping fee is on your side, and the sample will be shipped out with your delivery address provided.3.Are you a factory or trading company?
We are a company with R&D department and production and sale department, so we have some advantages on price and quality.
Yes, we apply the slogan of "Customer Is The God of Us", so such a demand is available if we attached an agreement on price.
5.How long is your delivery time?
Generally, it is about 10-15 workdays, and it can be changed on your shipping choice.








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