PE filled masterbatches are highly filled compounds of calcium carbonate (CaCO3) and PE grades. Its content is 70-85% (mass) and made on the base of LLDPE. The polymeric carrier of masterbatch is based on LLDPE, which contains calcite (CaCO3) with particle size 2.5-2.8 μm and 70-85% concentration.
PE Filled Masterbatches for are used for HDPE and LDPE film, Injection and Blow Molding Applications and Sheet, Pipe, Profile Extrusion.
PE Filled Masterbatches for HDPE and LDPE film - They help improve polymer processability and film structure uniformity, promote stability and uniform cooling of the sleeve, help better welding (better strength of heat seal due to higher thermal conductivity), increase colour intensity and lower production costs. Dosages vary from 2.0% to 30% depending on the film end use. Minimal thickness is 6.0 μm for HDPE and 20.0 μm for LDPE films.
PE Filled Masterbatches For Injection And Blow Molding Applications. Masterbatches allow to eliminate or minimize shrinkage, warpage and warping; enhance small details processingfacilitate welding of blow molded parts bottoms. Recommended dosages are from 5.0% to 30% (mass).
PE Filled Masterbatches For Sheet, Pipe, Profile Extrusion. These masterbatches increase dimension accuracy of manufactured items due to shrinkage, warpage and warping elimination, faster and more even cooling, as well as lower the production costs. Recommended concentrations vary from 5.0% to 40% depending on thickness and end use.