Polyfill Natural Polymer Processing Aid Masterbatch, PT3001 is a new generation, highly technical product, suitable for controlling and eliminating the problem of Melt Fracture or Shark Skin Effect, during the process of LLDPE / LDPE / HM – HDPE by extrusion process.

Melt Fracture is generally the surface imperfection seen as a regular ridged surface with ridges running perpendicular to the extrusion direction especially in films, which is also known as “Shark Skin Effect”.

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Through optimisation of the extrusion process, the use of PT3001   can also lead to an increase in output and yield films with enhanced and bi-directional physical properties and improved clarity and gloss.
FEATURES       Thus, PT3001,
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Reduces the melt COF and hence there is an increase in output rate by about 10-15%.

PT3001 Masterbatch is to be mixed with polymers in a dosage of 0.5 – 2% for LLDPE AND HDPE. Generally the 0.5% use of this Masterbatch gives a good result for processing film.