Chemicals Technical Data Sheet
Product Name:SH-525 Hydrophobic Precipitated Silica
Product Description: SH-525 is a type of hydrophobic precipitated silica, which appears as fluffy white powder.
Product Usage: This product serves as a multifunctional additive that plays roles in dispersion, flow aid, and defoaming in fire extinguishing agents, defoamers, and other powder coatings.
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） | 140±10 | Q/SLK-2024 |
Volatile at 105 ℃（%） | ≤3.0 | Q/SLK-2024 |
pH value of suspension pH | 6.5-7.5 | Q/SLK-2024 |
Ignition reduction% （%） | ≤3.0 | Q/SLK-2024 |
Particle size distribution | ≤1.4 | Q/SLK-2024 |
Particle size （μm） | 4-6 | Q/SLK-2024 |
Carbon content（%） | 4.0-4.5 | Q/SLK-2024 |
Methanol Value（%） | 40-50 | 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.