XYSIL®R210 is a structure modified hydrophobic fumed silica, based on a hydrophilic fumed silica with a specific surface area of 230m2/g.
Application:
- Paint & coating
- RTV silicone sealant
- Silicone rubber
- Adhesive
Functions:
- thickening, thixotropic agent
- anti-settling agent
Packing and Storage:
- Packaged in multiple layer kraft paper
- 10kg bags on pallet
- Should be stored in the original packaging in dry
- Protected from volatile substance
Physico-chemical Data
Properties | Typical Value | Standardization |
---|---|---|
BET surface area [m2/g] | 210 ± 20 | GB/T10722 |
pH value | 7.0 ~ 8.5 | GB/T10722 |
Loss on drying [%] | < 0.5 | GB/T1717 |
Loss on ignition | < 8.0 | GB/T5211.3 |
Tamped density [g/L] | 40 ~ 60 | GB/T5211.14 |
SiO2 content | ≥99.8 | GB/T20020 |
Carbon content [wt%] | >3.5 ~ 6.5 | GB/T5211.4 |