PureSTABTM - LS (Lead Stearate) Pb(C17H35COO)2 is basic lead soap of commercial stearic acid. These are versatile combined lubricants and heat stabilizers for PVC. They have wide application as a lubricant for Plasticised PVC compounds, particularly cable covering. For rigid PVC applications, it is necessary to use a well-balanced lubricant system.

Typical Physical and Chemical Properties

PARAMETERS	RESULTS
Physical Form	Fine White Powder
Lead As PbO	28 % - 29 %
Fineness	300 Mesh
Moisture	1 % Max
Bulk Density	4.0 - 4.5 gm/cc
Melting Point	104⁰C.-107⁰C.
Free Fatty Acid	1 % Max

Applications

• Primarily used as internal lubricant and stabilizer in PVC.

• Widely used in rigid PVC pipes, profiles and cable compounds.

• Also used in reinforced suction hoses, sheets, tubings, petroleum, greases, varnish and paints.

Recommendation Usage Level

0.5 – 2 phr of PVC Resin.

Self Life

This product is used has long, when stored under the right conditions.

PACKAGING

This product is packaged in 25Kgs. PP Woven Sack Bag with Linner.

Storage

Store in a cool and dry place, once opened, the bag should be tightly close after use.