High Quality Rubber Oil-Type IS70-20 Series Su Polymer Sulfur CAS No. 9035-99-8 for Rubber Industry, Cable, Co Vulcanizing Agent.
Item | Non-oil-extended Type | Oil-extended Type | ||||
IS 60 | IS 90 | IS 70-20 | IS 60-33 | IS 60-10 | IS 60-05 | |
Appearance (Visual inspection) | Yellow Powder | Yellow andnon-rising powder | ||||
Element SulfurContent, % ≥ | 99.50 | 79.00 | 66.00 | 89.00 | 94.00 | |
Insoluble Sulfur Content,% ≥ | 60.00 | 90.00 | 70.00 | 60.00 | ||
Oil Content,% | 19.00~21.00 | 32.00~34.00 | 9.00~11.00 | 4.00~6.00 | ||
Acidity(H2SO4),% ≤ | 0.05 | |||||
Loss ondrying(60oC),% ≤ | 0.50 | |||||
Ash, % ≤ | 0.30 | |||||
Residues on 150μmsieve, %≤ | 0.30 | |||||
