ZC-185MP Manufacturer Easily Dispersible Precipitated Silica For Rubber Product
Negotiable
Min.Order:1
Chemical Name: SiO2.nH2O
Items | Specification |
Appearance | White Micropearl |
BET Specific Surface Area M²/g | 165-195 |
SiO2 % Min | 97 |
Heating Loss at 105 oC 2h %Max | 8 |
Igniting Loss at 1000 oC 2h % Max. | 7.0 |
pH Value(5% aqueous suspension) | 6.0-8.0 |
DBP absorption Value cm3 /g | 2.0-2.8 |
100 Mesh residue on sieve % Min | 80 |
Salt As Na2SO4 % Max | 2.0 |