? Viscous masterbatch PIB?is a kind of linear low density polyethylene as the carrier, contains 60% high molecular weight polyisobutylene viscosity masterbatch, is easy to dry granular flows. Used for production of LLDPE and LDPE stretch wrap film, grass film, cling film, geomembrane, and other products. Can also be used for building the membrane safety non-slip, improve the coefficient of friction. ? Physical properties appearance White particles PIB (polyisobutylene) 60% ~ 63% * BN129-100. Density (g/cm3) ?0.912 * BN130-100. ? Application PIB used in packaging and food packaging, such as pallet packaging, silage of LLDPE and LDPE or other type of polyolefin stretch wrap film. ? Usage PIBsuitable both for blow molding and stretch forming. For use with PIB resin can't contain any smooth or opening agent, its density also can't more than 0.923, because it will affect the normal precipitation of tackifier. The precipitation of time required to obtain good viscosity characteristics is 24-72 hours. When making pallet wrapping stretch wrap film for single-layer blown film, need to be added in the LLDPE resin (or mixed) 3% (weight ratio) PIB. For single stretch film, you need to add 1% to 2% of the PIB. In the multilayer film production line, PIB usually only on the surface, adding quantity associated with using the layer and its thickness. ? ? Food contact features PIB comply with FDA allows contact with the food of the relevant laws and regulations, also accord with the ec standard 90/128 / EEC, and SGS inspection. ? Packaging and storage Product standard packaging for every 20 kg or 25 kg a bag, a total of 1000 kg with shrink film packing in pallets. (less than 30 ℃) storage conditions for the shade, avoid direct sunlight and heavy pressing. ? Note: the above data are not as specific technical regulations, will be subject to the basic test. ? ? ? OUR WORKSHOP ? OUR COMPANY TEST MECHINE ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? GOOD CONTACT START HERE ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?