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The worldwide reference and the market leader of cling masterbatches.

Balanced peel & lap properties, and good retack & noise level.

Reinforced 02 permeability resistance and improved puncture resistance.

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Unique reference on the market (70% PIB).
Strong lap properties, down to 20% less in dosage instead of PW60.

Fast tack and cling effects.

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Peel & noise booster, new and unique reference on the market.
Strong peel cling properties, 2.5 times higher than liquid PIB.
Stronger retack ability and noise level, up to 10 times than liquid PIB.

PW the cling masterbatch market leader

Polytechs has been the unique producer of the PW range, the worldwide cling masterbatch reference, since the 90’s. For over 30 years, Polytechs has produced these specialty grades, with the highest possible quality & consistency, including the famous PW 60 grade.

Recognized by industry peers & end-market users for its performances and end-effects, PW is the top choice for high quality & performance, whether your market is Silage Stretch film, Pallet Stretch Film, Food Stretch Film, etc…

The PW cling masterbatch range is based on Polyisobutylen technology and is designed to produce stretch films gored on LLDPE, LDPE or other polyolefins for the applications of palletwrap, silagewrap and foodwrap. It can be used in both blown and cast film processes with mono and multi layer structures. It delivers cling properties including Peel cling Strength, Lap cling Strength and Retack ability.

Thanks to its website, Polytechs, The recognized French Compounder, offers to, customers and future contacts the opportunity to learn more and in detail about PW actions and possibilities. Welcome to our PW website, a world of cling effects!

Visitors to Polytechs new website, will love access to the French compounder expertise, in cleaning properties and its broad range of application.

30 years of experience in stretch films

For over 30 years, Polytechs has fine-tuned its process and recipes to ensure delivering the best possible offer in terms of cling masterbatch, based in Polyisobutylen technology. Today, 3 grades are proposed to the market, PW 60, PW 70 and PW S, covering the main market needs to be sought by professionals. One of the biggest values of PW comes from its high quality consistency, internationally renowned by, industrial peers. Beyond this offer, Polytechs dedicates time to supporting its customers, easing the integration of PW inside the film recipe. Its team has investigated a lot on parameters & effects influencing migration, quality and performances.

A broad range of market applications

Firefly A clean and professional illustration showcasing the application of PW® 70 in pallet stretch

How does it work ?

PW cling masterbatch grades, via their Polyisobutylen technology, deliver different properties, each related to specific requirements coming from the end markets. Each reference has a unique array of effects, allowing professionals to adapt it to their own requirements
(Example : combination of short and long term migration of cling effect, high Peel strength, High retack ability, etc…)

Discover all these mechanisms and properties delivered by the worldwide market leader for cling masterbatch / PW by Polytechs.

DISCOVER NOW PW MECHANISM & ITS RELATED PROPERTIES

Try all the benefits of PW with a sample, fill in this short questionnaire and receive it !

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Are you ready to discuss your project? Our experts will be happy to help!

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