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Item | Premium grade | Qualify grade |
Lead Content,%(Pb) | 88.0-99.0 | 88.0-99.0 |
Sulfur Trioxide,% (SO3) | 7.5-8.5 | 7.5-8.5 |
Heating loss,% | 0.30max | 0.40max |
Residue through 75um screen% | 0.30max | 0.40max |
Application Recipe For Reference(mass ratio):
Tri basic Lead Sulphate–Leather Roller | |||
NBR | 70 | Lithopone | 18 |
PVC | 30 | Stearic Acid | 2 |
Pottery Clay | 32 | Accelerant NA-22 | 1.0 |
Light Calcium Carbonate | 52 | DBP | 21 |
Zinc Oxide | 5 | Antiager A | 1.0 |
Iron Oxide red | 10 | Sulphur | 1.5 |
TLS | 2.5 |
PVC heat stabilizer TBLS Tribasic Lead Sulfate