Skip to Content
Merck
All Photos(2)

Documents

414093

Sigma-Aldrich

Poly(vinyl alcohol-co-ethylene)

ethylene 32 mol %

Synonym(s):

PVA-co-PE

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CH2CH2)x[CH2CH(OH)]y
CAS Number:
25067-34-9
MDL number:
MFCD00197931
UNSPSC Code:
12162002
PubChem Substance ID:
24865892
NACRES:
NA.23

form

pellets

melt index

3.8 g/10 min (210°C)

composition

ethylene, 32 mol %

hardness

100 (Rockwell M, ASTM D 785)

impurities

<0.7% polymerized vinyl acetate

transition temp

Tm 183 °C (DSC peak)
Tg 69 °C

solubility

DMSO, water/n-propanol (1:1), and phenol: soluble

density

1.19 g/mL at 25 °C

SMILES string

C=C.OC=C

InChI

1S/C2H4O.C2H4/c1-2-3;1-2/h2-3H,1H2;1-2H2

InChI key

UFRKOOWSQGXVKV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Poly(vinyl alcohol-co-ethylene) (PVA-co-PE) is a hydrophilic biocompatible polymer that has a non-toxic nature. It has high tensile strength and good film forming ability that make it useful in the food packaging industry.

Application

PVA-co-PE can be used as a membrane in a variety of applications like filtration, biosensor and food sensors. It can also be used as a nanoporous membrane, which can potentially be used as a separator in energy vehicles and lithium ion batteries.

Other Notes

Maximum working temperature 240°C

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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(7), 29-35 (2014)
Noncrystalline nickel phosphide decorated poly (vinyl alcohol-co-ethylene) nanofibrous membrane for catalytic hydrogenation of p-nitrophenol
Liu K, et al.
Applied Catalysis. B, Environmental, 196(7), 223-231 (2016)
High performance filtration nanofibrous membranes based on hydrophilic poly (vinyl alcohol-co-ethylene) copolymer
Li M, et al.
Desalination, 329, 50-56 (2013)
N J Darton et al.
Journal of chromatography. A, 1251, 236-239 (2012-07-10)
A new disposable adsorbent material for fast anion-exchange capture of nano-complexes without prefiltering, clarification or pre-processing of samples was developed based on plastic microcapillary films (MCFs). An MCF containing 19 parallel microcapillaries, each with a mean internal diameter of 142
Peter Adamczyk et al.
Neurosurgical focus, 32(5), E12-E12 (2012-04-28)
Endovascular embolization with Onyx has been increasingly used to treat intracranial and spinal dural arteriovenous fistulas (DAVFs). Several case series have been published in recent years reporting high DAVF cure rates with this technique. Although it is seldom reported, DAVF
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service