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426717

Sigma-Aldrich

Poly(ethylene-co-acrylic acid)

acrylic acid 5 wt. %, beads

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About This Item

Linear Formula:
(CH2CH2)x[CH2CH(CO2H)]y
CAS Number:
9010-77-9
MDL number:
MFCD00133995
UNSPSC Code:
12162002
PubChem Substance ID:
24866722
NACRES:
NA.23

description

drop point 105 °C Mettler

form

beads

composition

acrylic acid, 5 wt. %

hardness

≤2.5 dmm (ASTM D 5, 25 °C)

viscosity

575 cP(145 °C, Brookfield)(lit.)

acid number

37‑44 mg KOH/g

transition temp

Tm 99-101 °C

density

0.93 g/mL at 25 °C

SMILES string

C=C.OC(=O)C=C

InChI

1S/C3H4O2.C2H4/c1-2-3(4)5;1-2/h2H,1H2,(H,4,5);1-2H2

InChI key

QHZOMAXECYYXGP-UHFFFAOYSA-N

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Application

Processing and performance additive. Promotes crystallization of PET. Assists dispersion of additives in plastics.

Features and Benefits

Forms reversible ionic clusters (crosslinks). Promotes adhesion to various substrates, tougher, more chemically resistant and more transparent than parent acid copolymer.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314,H335,H412

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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’.

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Catherine A Rimmer et al.
Analytical and bioanalytical chemistry, 382(3), 698-707 (2004-12-04)
A series of commercial monomeric and polymeric C(18), C(27), and C(30) stationary phases were compared with immobilized poly(ethylene-co-acrylic acid) stationary phases synthesized in-house. The columns were characterized on the basis of methylene selectivity, silanol activity, metal activity, pore size, shape
Zhiyu Zhang et al.
Lab on a chip, 6(7), 906-913 (2006-06-29)
In a chemostat, microbial cells reach a steady state condition at which cell biomass production, substrates and the product concentrations remain constant. These features make continuous culture a unique and powerful tool for biological and physiological research. We present a
A P Martínez-Camacho et al.
Carbohydrate polymers, 91(2), 666-674 (2012-11-06)
The obtaining of chitosan extruded films was possible by using low density polyethylene (LDPE) as a matrix polymer and ethylene-acrylic acid copolymer as an adhesive, in order to ensure adhesion in the interphase of the immiscible polymers. The obtained blend
Optician's occupational allergic contact dermatitis, paresthesia and paronychia caused by anaerobic acrylic sealants.
L Kanerva et al.
Contact dermatitis, 44(2), 117-119 (2001-02-24)
Marc David Grynbaum et al.
Journal of chromatography. A, 1156(1-2), 80-86 (2006-12-01)
The increased demand for chromatographic materials that are able to achieve a fast separation of large quantities of structure analogues is a great challenge. It is known that polymer based chromatographic materials have a higher loadability, compared to silica based
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