Polymer-processing-aid Masterbatches are high performance fluoropolymer used in processing of polyolefin polymers. They function by continuously coating the die with a lubricating fluoropolymer which aids in processing polymers which are highly susceptible to melt fracture due to high stresses they undergo at the die exit. They are used in all extrusion processes like LLDPE blown film, HDPE Pipes, PP Sheets, foams and HDPE Blow molding. They are highly desirable metallocene.
Features and Benefits.
1). Fluoropolymer based processing aid concentrate.
2). Broadens extrusion processing capabilities of polyolefin resins.
3). Reduces or eliminates melt fracture.
4). Reduces or eliminates die build- up.
5). Lowers apparent melt viscosity .
6). For use at very low levels.
7). Excellent thermal stability for high temperature processing .
8). Can offer performance and cost advantage.