Chemicals Technical Data Sheet
Product Name: SR-525T Hydrophobic precipitated silica
Product Description: SR-525T is a type of hydrophobic fumed silica, which appears as a fluffy white powder.
Product Usage: This product, as a multifunctional additive, has a wide range of applications in powder coatings, dry mixed pigments, and other powder materials, primarily serving to aid in flow and prevent caking.
Packing Type: 10kg/Package, etc.
Storage :Keeping in a cool, ventiated and dry place to prevent heat and moisture.
Technical Parameters：
Item
| Index | Detection method |
N 2SA （m2/g） | 170±20 | Q/SLK-2024 |
Volatile at 105 ℃（%） | ≤2.0 | Q/SLK-20243 |
pH value of suspension pH | 6.0-8.0 | Q/SLK-2024 |
Ignition reduction% （%） | ≤6.0 | Q/SLK-2024 |
Carbon content（%） | 4.0-6.0 | Q/SLK-2024 |
Particle size （μm） | 5-7 | Q/SLK-2024 |
Particle size distribution | ≤1.5 | Q/SLK-2024 |
Methanol Value （%） | 55-65 | Q/SLK-2024 |
The technical parameters mentioned above are the limit values of our company's enterprise standards, for reference only. The technical specifications can be executed according to the customer's specified range and produced accordingly.