Lead Stearate (C-140)
Industrial-grade lead stearate.
Product Details
Product Name
Lead Stearate LS-Pb(C18H302)2
Application
Primarily used as Internal Lubricant & Stabilizer in PVC Formulation. Widely used in Rigid PVC Pipes, Profiles & Cable Compounds. Also used in Reinforced Suction Hoses, sheet Tubings Petroleum, Greases, Varnishes & Paints.
Properties
| Appearance | White Silky Powder |
| Molecular weight | 774 |
| Specific Gravity | 1.38 to 1.4 |
| Refractive Index | 1.2 |
| Loss on Ignition | About 70% |
| Lead as Pbo | 30 to 31% |
| Free Stearic Acid | 0.5% max. |
| Volatile matter @ 105°C for 2 Hr. | 0.2% max. |
Recommended Dosage
0.5 - 2.0 phr
Packing
25 kgs HDPE bag sack with Plastic liner