Kothari polyisobutylene is the ideal tackifier for linear low density polyethylene (LLDPE) is Polyisobutylene.
Polyisobutylene offers excellent cling properties to the film when added to LLDPE.
Polyisobutylene can be added to the production of LLDPE film either by way of
- LLDPE / PIB masterbatches or
- Direct addition to the LLDPE during the film extrusion process.