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- Title
THE EFFECT OF PIB MOLECULAR WEIGHT ON THE CLING CHARACTERISTICS OF POLYETHYLENE—PIB FILMS FOR STRETCH AND CLING FILM APPLICATIONS.
- Authors
McNally, G. M.; Small, C. M.; Murphy, W. R.; Garrett, G.
- Abstract
The effect of molecular weight on the migratory characteristics of polyisobutylene (PIB) additive from the bulk to the surface of a range of monolayer and multilayer extruded polyethylene films has been analyzed by FTIR-ATR and peel cling analysis. Migration rates are shown to be higher for lower molecular weight PIB additive, and cling strength increases as the PIB molecular weight increases.
- Subjects
MOLECULAR weights; ATOMIC weights; BUTENE; BULK solids; PLASTIC films; POLYETHYLENE; EXTRUSION process; PLASTIC extrusion
- Publication
Journal of Plastic Film & Sheeting, 2005, Vol 21, Issue 1, p39
- ISSN
8756-0879
- Publication type
Article
- DOI
10.1177/8756087905052804