Index
Grade
TiO2 % Main modifier
Average
particle size
()
Specific gravity
(/g)
Oil
absorption
Specific
surface area
(/g)
Bulk density
(g/)
By chloride process
 CR-50
95 AI 0.25 4.2 18 14 0.65
 CR-50-2
95 AI,Organic 0.25 4.2 17 14 0.70
 CR-57
95 AI,Zr,Organic 0.25 4.2 17 15 0.70
 CR-90
90 AI,Si 0.25 4.0 21 13 0.62
 CR-90-2
90 AI,Si,Organic 0.25 4.0 20 12 0.70
 CR-95
90 AI,Si,Organic 0.28 4.0 17 13 0.75
 CR-97
93 Al,Zr 0.25 4.2 19 14 0.60
 CR-60
95 Al 0.21 4.2 15 10 0.60
 CR-60-2
97 Al,Organic 0.21 4.2 14 10 0.65
 CR-63
93 Al,Si,Organic 0.21 4.2 14 10 0.90
 CR-58
93 Al 0.28 4.2 19 16 0.65
 CR-58-2
93 Al,Organic 0.28 4.2 18 15 0.72
By sulfate process
 R-820
93 Al,Si,Zn* 0.26 4.2 24 15 0.57
 R-830
93 Al,Si,Zn* 0.25 4.2 21 16 0.65
 R-930
93 Al,Zn* 0.25 4.2 19 16 0.66
 R-630
95 Al 0.21 4.2 19 10 0.65


*Reagents used for calcination
The average particle size listed were measured using an electron microscope
The specific area and bulk density are shown in the above graph
Individual leaflet is available upon requested.