Product Description

PIB MASTERBATCH PT**0 FREE FLOW PT***-PIB is a average molecular Poly Isobutylene based masterbatch based on polyolefins, used in LLDPE / LDPE self adhesive Stretch Film, Cling Film, & Wrap Film (either Blown Film or Cast Film) and it is available in granule form. PIB master batch is very easy to handle as against the direct dosing of PIB liquid which is very difficult & tedious to handle due to high viscosity. Our PIB master batch 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 bind the packages together with proper grip. In multi-layer films, PIB master batch , is used only in one layer , the upper layer and the adding ratio is determined by the film thickness and on the layer to be used. ADDITION LEVELS Cling films made from our PIB master batch are most economical and the quality of the film coverage increases on stretching. The loading of PIB master batch varies from 3% to 8% depending upon the type of the film plant (Blown or Cast Line) installed. We suggest the following addition level based on the test results from outdoor weathering tests and from practical experience : Blown Film Application : 4 to 5 % Cast Film Application : 1 to 2 % The above dosages are for guidance only. Actual condition may vary from film to film, process to process and also upon the thickness of the film and its specific uses. MATERIAL MIXING To get the best results in case of extrusion, it is advisable to mix the material throughly before feeding in a hopper. APPLICATIONS Stretch Film Cling Film. Wrap Film. STORAGE There should be no problems in storing of PT***-PIB. The storage life is Six Months of PT***-PIB at *5C, although not very sensitive to heat and humidity , proper storage will prolong the storage life of the product.