PVC Stabilizer

We are reckoned as one of the foremost Manufacturers of PVC Stabilizer in the country. In PVC Processing (extrusion, injection moulding etc.), the polymer is subjected to high temperature which can lead to burning )degradation or breaking of polymer chains). Heat stablizers are lead compounds that are added to prevent burning.
Conventionally combination of three chemicals, TBLS, DBLS and LS (Tribasic lead sulphate, dibasic Lead stearate and Lead stearate) were used as heat stablizers with Calcium Stearate as a co-stablizer. Now one pack is used in place of the three chemicals as heat stabilizer. Its performance depens on two things

• The lead oxide content which provides stabilization by deactivating the chloride radical formed during heated melt processing of PVC during extrusion
• by providing lubrication so that the residence time inside the screw extruder ( heated zone ) is reduced, so less deterioration is there.

We manufacture lead based one pack stabilizers which are manufactured by in-situ co-precipitation method and use advanced lubricants, anti oxidants and co-stabilizers.
Our R&D is equipped with two roll calendering, thermal stability checking, rheometer and other equipment to check the performance of our stabilizers which compete with Baerlocher, Ferro, Akdeniz and Sunace in the international market.
We also manufacture and supply TBLS / DBLS / LS