Characteristic Physico-chemical Data
Properties and test method | Unit | Value |
Specific surface area, BET | m2/g | 150±20 |
pH value in 4% dispersion | ≤11.0 | |
Loss on drying @ 105℃×2h | wt.% | ≤2.0 |
Loss on ignition @ 1000℃×2h | wt.% | ≥2.0 |
SiO2 Content， based on ignited material） | wt.% | ≥99.8 |
Carbon Content | wt.% | 2.0-4.0 |
※ With bipolar amphoteric groups, improve rheological properties and stability of composite system
※ Improve compatibility and stability of polyurethane system and mechanical properties of epoxy resin system
※ Strong electric potential stability, improve wettability in various product systems
※ Improve electrostatic effect of the system
※ Decrease moisture adsorption of powders
※ Improve product adhesion and suspension performance of metal oxides particles
Application
※ Toner & Coatings
※ Anti-corrosive Coatings
※ Grinding of Copper Products
※ Inks
Package & Storage
HB-202HN is packed with multi-layer kraft paper, 10kg per bag.
It is recommended that the product be stored in a dry and cool environment and prevent from volatile substances. It is recommended to use it within two years from the date of production.
