White Carbon Black 99.2%
MF: Sio2 EINECS No.: 7631-86-9
Place of Origin: Hebei, China.
Grade Standard: Agriculture Grade, Electron Gra...
Purity: >92%
Appearance: Powder
Application: For rubber industry
Model Number: Rubber grade
Color: White
CAS No: 7631-86-9
Puriyt: >99.2%
Type: Silico powder
SIO2/White carbon black is a porous material

DESCRIPTION	UNIT	TYPICAL VALUE
Bet specific surface area	g/sqm	150 ± 20
PH of suspension		4.0-4.3
Loss on heating (2hr. at 105 C)	wt	≤ 0.6
Loss on calcinations (2hr. at 106 C)	wt	≤ 0.6
Silicon dioxide SiO2 content	wt	≥ 99.8
Bulk density	g/l	50