Description
Silphobic 219 is a fine particle silica with high oil absorption (DBP) and therefore high absorption capacity for liquids.
Physical and Chemical Properties
Properties and Test Methods | Unites | Value |
SiO2Content ISO3262-19 | % | 98 |
Particle Size d50， Laser Diffration ISO 13320-1 | μm | 4.5 |
Loss on Drying， 2h at 105ºC ISO787-2 | % | ≤ 6.0 |
pH Value 5% in Water ISO787-9 | / | 6.8 |
Specific Surface area (N2) –Tristar, multi-point ISO9277 | m2/g | 220 |
DBP Absorption DIN 53601 | ml/100g | 253 |
Package | kg | 10/15 |
