Heterogenous Polyvinylchloride (PVC) Blends with Chlorinated Polyethylene (CPE): Rheological, Diffusion and Gas Sorption Characteristics

The Proceedings of the Estonian Academy of Sciences 2009
Tatjana Ivanova, Ilze Pavlovica, Jānis Zicāns, Remo Merijs-Meri, Mārtiņš Kalniņš, Roberts Maksimovs

Rheological and diffusion properties of binary PVC–CPE blends were investigated. The blends were obtained in a rather wide composition range (PVC : CPE = 100/0, 90/10, 80/20, 60/40, 40/60, 20/80, 10/90, 0/100 wt./wt.%). It was concluded from the sorption analysis data that for coating and barrier materials systems with higher PVC content should be regarded more appropriate because of their smaller diffusion coefficients. The rheological analysis showed that all the PVC compositions with CPE were thermoplastic in nature and could be processed and recycled with traditional thermoplastic processing equipment.

Atslēgas vārdi
chlorinated polyethylene, polyvinylchloride, rheological and diffusion properties
DOI
10.3176/proc.2009.1.05
Hipersaite
http://www.kirj.ee/public/proceedings_pdf/2009/issue_1/proc-2009-1-29-34.pdf

Ivanova, T., Pavlovica, I., Zicāns, J., Merijs-Meri, R., Kalniņš, M., Maksimovs, R. Heterogenous Polyvinylchloride (PVC) Blends with Chlorinated Polyethylene (CPE): Rheological, Diffusion and Gas Sorption Characteristics. The Proceedings of the Estonian Academy of Sciences, 2009, Vol. 58, No. 1, 29.-34.lpp. ISSN 1736-6046. e-ISSN 1736-7530. Pieejams: doi:10.3176/proc.2009.1.05

Publikācijas valoda
English (en)