Other Products / Services #5178417

Pib compound is a based on a special blend of polyisobutylene with base polyethylene, elastomeric olefins and active additives. The composition is used as a adhesion promoter (cling agent) to produce stretch wrap films from lldpe or ldpe, the high molecular weight polyisobutylene content in the base polyethylene and matrix achieves the excellent stickiness property in the dry granules, it is dry free flow granules pib compound is available in the granule form which is very easy to handle as against the direct dosing of polyisobutylene liquid which is very difficult & tedious to handle due to high viscosity. Our polyisobutylene additive distributes very uniformly over the entire film imparting the strength & tackiness properties to the film with self adhesive properties. And this property of the film helps to wrap the packages together with proper grip. pib compound is designed to produce stretch wrap films from lldpe, ldpe or any other nonslip polyolefins for the applications of pallet wrap and silage wrap. It can be used on either blown film line or cast film process. Application: polyisobutylene additive is mainly used in lldpe ldpe self adhesive stretch film either both plant , blown film and cast film blown film line: pib additive, use in monolayer blown film line approx 5 to 7% should be added to with resin mix pib additive, use in multilayer blown film lines are usually added to the skin layers only. Addition level of depends on which layer is used and the thickness of layer, it can be use approx 3 to 5% cast film line: pib additive, use in monolayer cast film line approx 2 to 4% should be added to with resin. Pib additive, use in multilayer cast film lines are usually added to the skin layers only