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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

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

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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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)
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
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
C C Wang et al.
Journal of biomaterials science. Polymer edition, 4(4), 357-367 (1993-01-01)
An active glucose oxidase immobilized membrane was obtained via plasma induced graft copolymerization of acrylic acid on polyethylene film. Plasma induced graft copolymerization of acrylic acid on polyethylene film has been prepared. This novel grafted polymer film for immobilizing glucose
C Albano et al.
Journal of the mechanical behavior of biomedical materials, 4(3), 467-475 (2011-02-15)
In this investigation, the behavior of the mechanical properties of composites of high-density polyethylene/hydroxyapatite (HDPE/HA) with and without ethylene-acrylic acid copolymer (EAA) as possible compatibilizer, was studied. Different mathematical models were used to predict their Young's modulus, tensile strength and
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