COMPARISON OF MECHANICAL PROPERTIES OF MLLDPE/LLDPE BLENDS AND MLLDPE/HDPE BLENDS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F15%3A%230000414" target="_blank" >RIV/28676092:_____/15:#0000414 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
COMPARISON OF MECHANICAL PROPERTIES OF MLLDPE/LLDPE BLENDS AND MLLDPE/HDPE BLENDS
Original language description
n this work have been studied mechanical properties of highly filled mLLDPE/LLDPE blends and mLLDPE/HDPE blends. The LLDPE and the HDPE with high melt flow index was used as flow modifier of low melt flow mLLDPE. The blends were prepared in different ratios and each blend contained 60% .f fine powder anion exchange resin. All blends have been prepared by twin screw kneader. Prepared granulates was extruded to form of thin membrane foils which were additionally improved by heat pressing. Then the mechanical and the electrochemical properties were studied. We found the mLLDPE/HDPE blends are better processable than comparable mLLDPE/LLDPE blends. Due to high modulus of HDPE the water content of swelled membranes are lower than for LLDPE blends which results higher membrane permselectivity. Although increasing mLLDPE content decreasing modulus, the water content remains relatively constant but electrochemical resistance significantly increase.
Czech name
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Czech description
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Project
<a href="/en/project/FR-TI4%2F507" target="_blank" >FR-TI4/507: Special membrane for the development and intensification of electro membrane technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Article name in the collection
Book of abstracts Workshop of Students´Prezentation 2014 "Membranes and Membrane Processes"
ISBN
978-80-904517-2-8
ISSN
2336-4831
e-ISSN
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Number of pages
7
Pages from-to
7
Publisher name
Česká membránová platforma o.s.
Place of publication
Česká Lípa
Event location
Stráž pod Ralskem
Event date
Sep 25, 2015
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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