For flexible PVC parts, plasticizer can be replaced with both a 100% bio-based & 100% phthalate free solution. This new additive; POLYSORB® ID is a composition of isosorbide diesters produced from fatty acids of vegetable origin and isosorbide obtained by simple modification of a derivative of glucose: sorbitol.
The use of POLYSORB® ID, isosorbide plasticizer, is quick & easy via one to one substitution ofphthalate additive by this new bio-based plasticizer.
Being greener by introducing isosorbide diesters as a plasticizer in PVC formulation also means that no comprises have to be made on the final performance or the processing of the product as illustrated on the following charts: