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Effect of filler content, size, aspect ratio and morphology on thermal, morphological and permeability properties of porous talc filled—Polypropylene obtained through MEAUS process

Author
Habibi, K.; Castejon, M.; Martinez, A.; Arencon, D.
Type of activity
Journal article
Journal
Advances in Polymer Technology
Date of publication
2018-12
Volume
37
Number
8
First page
3315
Last page
3324
DOI
10.1002/adv.22116
Project funding
Espumas poliméricas multifuncionales basadas en termoplásticos de alta temperatura
Repository
http://hdl.handle.net/2117/174672 Open in new window
URL
https://onlinelibrary.wiley.com/doi/full/10.1002/adv.22116 Open in new window
Abstract
Several commercial grades of talc were selected to develop polypropylene based microporous membranes through MEAUS process (melt extrusion—annealing—uniaxial strain). Talc commercial grades differed in particle size, aspect ratio, and crystalline morphology. Different filler percentages were added to polypropylene (1, 5, 10 wt.%) Parameters such as draw ratio during extrusion, annealing temperature strain rate, and strain extension were kept as constant to analyze the effect of the talc char...
Citation
Habibi, K. [et al.]. Effect of filler content, size, aspect ratio and morphology on thermal, morphological and permeability properties of porous talc filled—Polypropylene obtained through MEAUS process. "Advances in Polymer Technology", Desembre 2018, vol. 37, núm. 8, p. 3315-3324.
Keywords
Membranes, Polypropylene, Talc morphology, Talc size
Group of research
POLY2 - Polyfunctional polymeric materials

Participants