414077
Poly(vinyl alcohol-co-ethylene)
ethylene 27 mol %
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About This Item
Formula condensata:
(CH2CH2)x[CH2CH(OH)]y
Numero CAS:
Numero MDL:
Codice UNSPSC:
12162002
ID PubChem:
NACRES:
NA.23
Prodotti consigliati
Stato
pellets
Indice di fluidità
3.9 g/10 min (210°C)
Composizione
ethylene, 27 mol %
Durezza
104 (Rockwell M, ASTM D 785)
Impurezze
<0.7% polymerized vinyl acetate
Temp. transizione
Tm 191 °C (DSC peak)
Tg 72 °C
Solubilità
DMSO, water/n-propanol (1:1), and phenol: soluble
Densità
1.2 g/mL at 25 °C
Stringa SMILE
C=C.OC=C
InChI
1S/C2H4O.C2H4/c1-2-3;1-2/h2-3H,1H2;1-2H2
UFRKOOWSQGXVKV-UHFFFAOYSA-N
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Descrizione generale
Poly(vinyl alcohol-co-ethylene) (PVA-co-PE) is a hydrophilic non-toxic polymer with good film forming ability. Its other properties include biocompatibility, high tensile strength and low fouling potential.
Applicazioni
PVA-co-PE can be used in the formation of nanofibrous membranes for the development of high performance adsorption materials. It can also be used to form membranes for potential applications such as lithium ion batteries, biosensors and microfluidic devices.
Altre note
Maximum working temperature 240°C
See 414093 as an alternate for this product.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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I clienti hanno visto anche
Light-induced switching of the wettability of novel asymmetrical poly (vinyl alcohol)-co-ethylene membranes blended with azobenzene polymers
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Langmuir, 26(18), 14821-14829 (2010)
Cibacron Blue F3GA functionalized poly (vinyl alcohol-co-ethylene)(PVA-co-PE) nanofibrous membranes as high efficient affinity adsorption materials
Zhu J, et al.
Journal of Membrane Science , 385, 269-276 (2011)
A novel hierarchically structured and highly hydrophilic poly (vinyl alcohol-co-ethylene)/poly (ethylene terephthalate) nanoporous membrane for lithium-ion battery separator
Xia M, et al.
Journal of Power Sources, 266, 29-35 (2014)
High performance filtration nanofibrous membranes based on hydrophilic poly (vinyl alcohol-co-ethylene) copolymer
Li M, et al.
Desalination, 329, 50-56 (2013)
K Khanah Mokwena et al.
Critical reviews in food science and nutrition, 52(7), 640-650 (2012-04-26)
Ethylene vinyl alcohol (EVOH) is one of the best known flexible thermoplastic oxygen barrier materials in use today. It is especially important for refrigerated and shelf-stable foods where oxygen deteriorates the quality of packaged products and reduces their shelf life.
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