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# PW

Cling masterbatch for polyolefins stretch films

## Sitemaps

- [XML Sitemap](https://pw-polytechs.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [PWS the new grade](https://pw-polytechs.com/pw-on-a-website-2/) - Back in the 1990, Polytechs was launching its cling masterbatch. It was renamed PW in the 2000's PW becomes the new market leader.
- [PW on a website](https://pw-polytechs.com/pw-on-a-website/) - Back in the 1990, Polytechs was launching its cling masterbatch. It was renamed PW in the 2000's PW becomes the new market leader.

## Pages

- [Home](https://pw-polytechs.com/) - PW the cling masterbatch market leader Since the 90’s, Polytechs is the unique producer of PW range, the worldwide cling masterbatch reference. For over 30 years, Polytechs has produced these specialty grades, including the famous PW 60, with the highest possible quality & consistency. Recognized by industry peers & end-market users for its performances /
- [Silage stretch films](https://pw-polytechs.com/applications/silage-stretch-films/) - Silage stretch films Standard application profile & requirements 15 to 25µm film thickness Blown film extrusion mainly used in Europe, USA, and Canada Cast film extrusion mainly used in the Middle East, Africa, APAC, LATAM and Mexico 3 and 5 layers coextruded structures Involves also Anti-UV & color masterbatches Main cling solutions: PIB in masterbatch,
- [Food stretch films](https://pw-polytechs.com/applications/food-stretch-films/) - Food stretch films Standard application profile & requirements 8 to 15 µm film thickness Cast Film Extrusion: Main Conversion mode 3 to 7 layers – coextruded structures Main Cling Solutions: PIB in masterbatch ; Polyolefin Elastomer ; PVC Required performances impacted by a cling solution Fast cling development to quickly deliver cling performances Low noise
- [Cling agent](https://pw-polytechs.com/mechanism-properties/cling-agent/) - Polysiobutylene CLING AGENT PIB is the acronym of Polyisobutylene, an organic polymer prepared by the polymerization of isobutene. Polyisobutylene (or PIB) is a viscous polymer and is incompatible with PE. Polyisobutylen (or PIB) will therefore migrate to the surface of the film over time and thus will give a cling effect. T0 LLDPE RESIN T+3
- [Mechanism & properties](https://pw-polytechs.com/mechanism-properties/) - Wording & technical definitions To cling To hold itself onto a surface in a reversible way, thanks to cling strength properties. Cling strength Unit measure specified for four effects : peel cling, lap cling, noise and retack. Illustration of the mechanism MORE ABOUT CLING AGENT Effects PW delivers different effects, depending on the end use
- [Download center](https://pw-polytechs.com/download-center/) - Download Center Download brochure mechanism & properties information In this brochure you will find all the information about mechanism, properties, and effects of PW. PW delivers different effects, depending on the end use of the targeted cling system / cling film. Final PW cling masterbatch dosage will influence the given performance of the related effect
- [About us](https://pw-polytechs.com/about-us/) - About PW Polytechs PW is a protected brand owned by Polytechs, the producer of the brand for more than 30 years Polytechs is a France based an independent company specialy producing compounds, masterbatches, 100% compacted additives for polymer producers and converters. Us two core activities are toll company and development of us own product range.
- [PWS](https://pw-polytechs.com/pw/pws/) - Worldwide reference THE WORLDWIDE PIB MASTERBATCH Specialty Cling Masterbatch ​ Main active agent: Polyisobutylene​ Carrier: Polyethylene-based​ Non-Sticky / Free-Flowing Pellets​ Outstanding cling and tackifying properties​​ Supplied by Polytechs & Its partners/ distributors – 30 years of Experience in Stretch Cling Films PW STORY ​The PW product range is the Pioneer & Worldwide Market leader of Cling Masterbatches for over 30
- [PW70](https://pw-polytechs.com/pw/pw70/) - Worldwide reference THE WORLDWIDE PIB MASTERBATCH Specialty Cling Masterbatch ​ Main active agent : Polyisobutylene​ Carrier : Polyethylene-based​ Non-Sticky / Free-Flowing Pellets​ Outstanding Cling and tackifying Properties​​ Supplied by Polytechs & Its partners/ distributors – 30 years of Experience in Stretch Cling Films PW STORY ​The PW product range is the Pioneer & Worldwide Market leader of Cling Masterbatches for
- [PW60](https://pw-polytechs.com/pw/pw60/) - Worldwide reference THE WORLDWIDE PIB MASTERBATCH Specialty Cling Masterbatch ​ Main active agent: Polyisobutylene​ Carrier: Polyethylene-based​ Non-Sticky / Free-Flowing Pellets​ Outstanding Cling and tackifying Properties​​​ Supplied by Polytechs & Its partners/ distributors – 30 years of Experience in Stretch Cling Films PW STORY ​The PW product range is the Pioneer & Worldwide Market leader of Cling Masterbatches for over 30
- [Solutions](https://pw-polytechs.com/pw/) - The cling masterbatch market leader THE WORLDWIDE POLYISOBUTYLEN (or PIB) masterbatch PW is a specialty masterbatch product​ – gathering Cling Performances, high quality consistency and Polytechs knowledge in reaching the right effect with the right dosage inside the right recipe. Its main active agent is Polyisobutylen (or PIB). The carrier is PE-based​. The pellets /
- [Pallet stretch films](https://pw-polytechs.com/applications/pallet-stretch-films/) - Pallet stretch films Standard application profile & requirements 15 to 25µm film thickness Cast film extrusion: main conversion mode 3 to 7 layers – coextruded structures Main cling solutions: PIB in masterbatch, liquid PIB, polyolefin elastomer, U-LDPE Required performances improved by a cling solution Fast cling development to quickly deliver cling performances Low noise level
- [Main cling effects](https://pw-polytechs.com/effects/main/) - Main cling effects Peel strength High peel cling will prevent the unwrapping of the film by friction. Example : A film applied on a silage ball will need peel strength optimum. Impacts on film & uses High peel strength Longer migration time on surface layer Higher unwinding noise Less "greasy effect" on the film surface
- [Secondary cling effects](https://pw-polytechs.com/effects/secondary/) - Secondary cling effects Retack High retack will allow to wrap – unwrap – and wrap again with a good cling effect. Compatible grades The worldwide reference and the market leader of cling masterbatch. Balanced peel & lap cling properties, and good retack and noise levels. Reinforced 02 permeability resistance and improved puncture resitance. Retack End
- [Effects](https://pw-polytechs.com/effects/) - Effects PW delivers different properties that come to be adapted according to your processing batch production methods and final application. All grades present balance properties in different strengths of peel strength, lap strength, noise and retack. Two main cling effects PEEL High peel cling will prevent the unwrapping of the film by friction. LAP High
- [New page home](https://pw-polytechs.com/new-page-home/) - 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. READ MORESlide 2Unique reference on the market (70% PIB). Strong lap properties, down to 20% less in dosage instead of PW60. Fast tack and cling effects.
- [Where to find PW](https://pw-polytechs.com/distributor/) - PW Distribution Network Polytechs and its distributors With more than 40 distributors, Polytechs provides a worldwide coverage for its products and especially for PW. And, Polytechs always work closely with its distributors, to move forward, and achieve our goals together. the collaboration of the various market players ensures a quality of production and distribution at
- [Thank you page](https://pw-polytechs.com/thank-you-page/) - Thank You! Your request has been taken into account We will get back to you as soon as possible Discover our other grades The worldwide reference and the market leader of cling masterbatch. Unique reference on the market (70% PIB). Peel & noise booster, new and unique reference on the market. Our applications Silage Stretch
- [Contact us](https://pw-polytechs.com/contact-us/) - Contact our technical support Need to get in touch with PW team ? We’re all ears ! please fill out this questionnaire and we will contact you to provide you with the ideal solution. Your Name* Your E-mail* Your company* Your phone Your country Your message* Check if you want to receive latest news about
- [Order a sample](https://pw-polytechs.com/order-a-sample/) - Order a free sample Need to get in touch with PW team ? We’re all ears ! please fill out this questionnaire and we will contact you to send you your PW sample ! Your Name* Your E-mail* Your company* Your phone Your country Your message* Check if you want to receive latest news about
- [Download pw60](https://pw-polytechs.com/download-pw60/) - PW60 white book Contact us and discover a support for your need and receive a white book with all of our knowledges for PW60 the leader market of cling masterbatch including : Effects and benefits Cling performances Properties Processes Market applications … Your Name* Your E-mail* Your company* Check if you want to receive latest
- [Download pws](https://pw-polytechs.com/download-pws/) - PWS white book Contact us and discover a support for your need and receive a white book with all of our knowledges for PWS a peel and noise booster and a new and unique reference on the market including : Effects and benefits Cling performances Properties Processes Market applications … Your Name* Your E-mail* Your
- [Download pw70](https://pw-polytechs.com/download-pw70/) - PW70 white book Contact us and discover a support for your need and receive a white book with all of our knowledges for PW60 an unique reference on the market with his 70% of PIB including : Effects and benefits Cling performances Properties Processes Market applications … Your Name* Your E-mail* Your company* Check if
- [Download silage](https://pw-polytechs.com/download-silage/) - PW for silage stretch films technical support & TECHNICAL DOCUMENT Contact us and discover a support for your need and receive a white book with all of our knowledges in cling masterbatch for silage stretch films including : Cling performances Peel strength Lap clig performance O2 permeability resistance Puncture resistance vs liquid PIB vs polyolefin
- [Download pallet](https://pw-polytechs.com/download-pallet/) - PW for pallet stretch films technical support & TECHNICAL DOCUMENT Contact us and discover a support for your need and receive a white book with all of our knowledges in cling masterbatch for pallet stretch films including : Cling performances Peel strength Lap clig performance O2 permeability resistance Puncture resistance vs liquid PIB vs polyolefin
- [Download mechanism](https://pw-polytechs.com/download-mechanism/) - PW mechanism & properties technical support & TECHNICAL DOCUMENT Contact us and receive full document with all of our knowledge about cling masterbatch. Please fill in this short questionnaire and you will be contacted by our technical support and your received this documentation with all details about mechanism & properties of PW Mechanism Poperties Cling
- [Download food](https://pw-polytechs.com/download-food/) - PW for food stretch films technical support & TECHNICAL DOCUMENT Contact us and discover a support for your need and receive a white book with all of our knowledges in cling masterbatch for food stretch films including : Cling performances Peel strength Lap clig performance O2 permeability resistance Puncture resistance vs liquid PIB vs polyolefin
- [Applications](https://pw-polytechs.com/applications/) - All applications SILAGE STRETCH FILMS PALLET STRETCH FILMS FOOD STRETCH FILMS Contact us to have Technical literature by market Your Name* Your E-mail* Your company* Your phone Your country Your message* Check if you want to receive latest news about PW (only 1 per month) Check if you accept conditions of use of PW Website*
- [Cookie policy](https://pw-polytechs.com/cookie-policy/) - Cookie Policy This is the Cookie Policy for PW, WHAT ARE COOKIES As is common practice with almost all professional websites this site uses cookies, which are tiny files that are downloaded to your computer, to improve your experience. This page describes what information they gather, how we use it and why we sometimes need
- [Conditions of use](https://pw-polytechs.com/conditions-of-use/) - General conditions of use ARTICLE 1: OBJECT The present « general conditions of use » aim at the legal framework of the methods of making available the services of the CleanX site and their use by the « User ». The general conditions of use must be accepted by any User wishing to access the site. They constitute the

## Categories

- [Non classé](https://pw-polytechs.com/category/non-classe/)