THE WORLDWIDE PIB MASTERBATCH
- Specialty Cling Masterbatch
- Main active agent : Polyisobutylene
- Carrier : Polyethylene-based
- Non-Sticky / Free-Flowing Pellets
- Outstanding Cling and tackifying Properties
- 3 Commercial Grades
- Supplied by Polytechs & Its partners/ distributors – 30 years of Experience in Stretch Cling Films
The PW product range is the Pioneer & Worldwide Market leader of Cling Masterbatches for over 30 years.
Polytechs, the producer of PW, is the holder of an unique liquid injection technology – allowing Liquid Polyisobutylene integration at more than 70% within a solid Polyethylene matrix – rementing in free flowing pellets and providing various technical properties recognized by the whole stretch film industry; cling strenght (peel and lap), film clarity…
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Please fill in this short questionnaire and your received this documentation with all details about PW70, unique reference on the market including :
- Cling performances
Compatible processing modes
In the Cast Film process, the molten polymer is usually extruded through a slot die onto an internally cooled chill roll and then passes through a series of rollers which will determine the nature and properties of the cast film including thickness.
The process involves extrusion of a plastic through a circular die, followed by “bubble-like” expansion.
Strong lap cling properties, down to 20% less in dosage vs PW60/ standard cling masterbatch.
Two times, more performance than polyolefin elastomers with tackifying properties and than plastomers.
Main cling effects
Secondary cling effects
Lowest noise level of polyisobuthylene masterbatch grades.
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