Chemicals Technical Data Sheet
Product Name:SL-300 Hydrophilic fumed silica
Product Description:SL-300 is a Hydrophilic fumed silica, with a fluffy white powder appearance.
Product Usage: This product is a multi-functional additive, widely used in silicone rubber, paint & coatings, adhesive & sealants, etc., can play the role of thickening, thixotropy, reinforcement, antisagging, and so on.
Packing Type: 10kg/paper bag
Storage :Keeping in a cool，ventiated and dry place to prevent heat and moisture
Technical Parameters：
Item
| Index | Detection method |
N 2SA （m2/g） | 300±20 | GB/T20020-2013 |
Volatile at 105 ℃（%） | ≤1.0 | GB/T20020-2013 |
pH value of suspension pH | 3.9-4.5 | GB/T20020-2013 |
Ignition reduction% （%） | ≤1.5 | GB/T20020-2013 |
45 μm sieve residue （mg/kg） | ≤250 | GB/T20020-2013 |
Vibrating density （g/dm3） | 30-55 | GB/T20020-2013 |
Chloride Content （mg/kg） | ≤250 | GB/T20020-2013 |
Fe2O3 Content （mg/kg） | ≤30 | GB/T20020-2013 |
D50 patical size D50（μm） | ≤35 | GB/T20020-2013 |
The above technical parameters are the limits of national standards and are for reference only and the technical indicators can implement the customer's index range and carry out production