Lead Stearate

We are a prominent manufacturer, exporter & supplier of lead stearate that is a normal lead soap of commercial stearic acid. The lead stearate that we offer is used in the lubrication of p.v.c. Compounds as it has moderate heat stabilizing properties when used alone. Our lead stearate is generally used in conjuction with other stabilizers and the proportion used must be carefully regulated to suit the working conditions and lubrication requirements. Over – addition of lead stearate can cause blooming on the surface as a result of the migration of stearic acid. our lead stearate is used as a lubricant for the majority of p.v.c. Fabrication methods and processes like extrusion, injection moulding and calendaring. Lead stearate provided by us confers only low thermal stability to p.v.c. Compounds. For instance, in combination with barium or cadmium stearates it will give p.v.c. Compounds, increased clarity and adequate heat stability for low temperature and speed fabrication techniques. specificationstypical appearance fine white powderphysical specific gravity 1.40 ±0.02properties residue on 63 micron is seive 0.20% max.melting point 94oc-180ocmoisture 1% max.chemical chemical formula pb(c17h35co2)2composition lead oxide equivalent 33% to 34%loss on ignition 65.00%free fatty acid 0.6% max.