Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Crystex OT 33 AS
Insoluble sulfur and silica mix, 25% oil treated powder
Crystex OT 33 AS is a non-blooming vulcanizing agent for unsaturated elastomers
Appearance yellow powder
Insoluble sulfur (on total S) (%) min. 95
Total sulfur content (%) 65 - 70
Ash (%) max. 6.5 - 8.5
Oil content (%) 23.5 - 26.5
Residue on 150 micron sieve (%) max. 1.5
High thermal stability (on total S) (%) max. 60
Acidity (as H2SO4) (%) max. 0.05
Specific gravity (at 20C) 1.53
Bulk density (kg/m3) 250 - 450
Compacted bulk density (kg/m3) 400 - 700
Mean particle size (micron) < 30
Industrial field additive, rubber & additives
Flexsys Co
Phone 905-826-9222
Fax 905 826-3119
Homepage -
E-mail
Address 2330 Argentia Rd., Missisauga, Ontario, L5M 2G4
There are no existing companies to distribute selected chemical product