414077
Poly(vinyl alcohol-co-ethylene)
ethylene 27 mol %
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About This Item
Linear Formula:
(CH2CH2)x[CH2CH(OH)]y
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
InChI
1S/C2H4O.C2H4/c1-2-3;1-2/h2-3H,1H2;1-2H2
SMILES string
C=C.OC=C
InChI key
UFRKOOWSQGXVKV-UHFFFAOYSA-N
form
pellets
melt index
3.9 g/10 min (210°C)
composition
ethylene, 27 mol %
hardness
104 (Rockwell M, ASTM D 785)
impurities
<0.7% polymerized vinyl acetate
transition temp
Tm 191 °C (DSC peak), Tg 72 °C
density
1.2 g/mL at 25 °C
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General description
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.
Application
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.
Other Notes
Maximum working temperature 240°C
See 414093 as an alternate for this product.
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
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Light-induced switching of the wettability of novel asymmetrical poly (vinyl alcohol)-co-ethylene membranes blended with azobenzene polymers
Tylkowski B, et al.
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)
Vivienne Kirchin et al.
The Cochrane database of systematic reviews, 2(2), CD003881-CD003881 (2012-02-18)
Periurethral or transurethral injection of bulking agents is a minimally invasive surgical procedure used for the treatment of stress urinary incontinence in adult women. To assess the effects of periurethral or transurethral injection therapy on the cure or improvement of
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