Multiple Film layers with higher performance for Greenhouses, drip

摘要

We describe a Multilayer Film comprising: a) a First Layer comprising a polyolefin Component (i) and (ii) a Copolymer of polyethylene / polyethylene oxide having a Hydrophilic lipophilic balance value in the range of 2 to 6; (b) a second layer comprising (i) u N Component polyolefin; (ii) 1 to 5% by weight of an Additive selected from the group consisting of isPolyoxyethylene sorbitan esters, ethers, esters, glycerol, esters with polyglycerol based compounds of Fluorine, and combinations of these.Where an Additive has a Hydrophilic lipophilic balance value in the range of 7 to 18; and (iii) an inorganic filling agent; wherein the second layer is adjacent to the first layer and a surface Layer (c) comprising a polyolefin component. The Multilayer film is used in applications for Greenhouse.