Di Basic Lead Phthalate (DBLP)
DBL Phthalte is an excellent heat stabiliser for PVC Processing at high temperatures and performance in electrical insulation & Sheathing compounds. It gives very good electrical properties. However, DBLP lacks lubricating properties, hence it is always recommended to use along with TBLS, Lead Stearate, Di Basic Lead Stearate etc. Due to its toxic nature, it is not recommended for RoHS, REACH& FDA compliant articles.
DBL Phthalate is mainly recommended for PVC Cable Compounding.