| Product Name | T-200 Fumed Silic |
| surface | White fluffy |
| SiO2 Content (%) | ≥99.8 |
| TiO2 Content (%) | ≤0.03 |
| Screen residue (according to Mocker 45μm) | ≤0.05% |
| Approximate value of compression density | 50 g/L |
| pH (5% aqueous suspension) | 6.0-6.5 |
| Oil absorption (g/100g) | 330-350 |
| Loss on ignition (1000℃) | ≤2.0% |
| Heat reduction (105℃ 2 hours) | ≤1.5% |
| BET superficial area | 200±25 M2/g |
| Key property | Suitable for all kinds of paint s (adhesive coating ink powder coating) to improve pigment stability improve pigment dispersion improve film adhesion corrosion resistance waterproof prevent foaming; Especially silicone rubber polyester resin coating and ink thixotropic agent coloring system anti-settling agent. For liquid system it can obtain rheological control solid suspension anti-rheology and other effects; It can improve the strengthening effect for solid system and provide good free flow and prevent lumping for powder system; It can also be used as a high activity filler for natural and synthetic rubber medicine and cosmetics; |
| Usage | Applied to paint ink unsaturated polyester resin laminated resin and gel coat; Silicone rubber HTV and RTV-2K silicone rubber; adhesives and sealants; printing inks; Daily necessities cable insulation glue and cable gel plant protection; |
| Package | White re-coated paper bag inner imported film bag net weight 10KG/bag. |
| Storage | After unpacking the unused products should be tightly tied at the bag opening and used as soon as possible to avoid moisture and affect product quality. |