POLYMER PROCESSING AID
(PPA)
PPA Masterbatches – Smoother Processing, Cleaner Results
Corbi Polymer’s Polymer Processing Aid (PPA) Masterbatches are engineered to improve the processability of polyolefins such as PE and PP during film extrusion, blow molding, and pipe manufacturing. These masterbatches reduce die build-up, eliminate melt fractures, and enhance surface finish by forming a thin fluoropolymer coating inside the extruder and die. The result is faster production, improved product appearance, and reduced downtime for cleaning, especially in high-output manufacturing environments.
Our PPA masterbatches are available in various grades to suit different processing conditions and film types, including LLDPE films, multilayer packaging, and blown film applications. They are particularly beneficial in high-speed lines and thin film production, where maintaining consistent output and minimizing defects is critical. Corbi Polymer’s PPA solutions help processors achieve better flow, smoother surfaces, and extended run times—making them an essential additive for improving both quality and efficiency in polymer manufacturing.
Product Code | Strength | Suggested Usage |
|---|---|---|
5101 | Normal | 2% - 4% |
5102 | Strong | 1% - 3 % |
5103 | Very Strong | 0.5 - 3 % |
5206 | Very Strong | 0.5% - 3% |