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Key Documents

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426717

Sigma-Aldrich

Poly(ethylene-co-acrylic acid)

acrylic acid 5 wt. %, beads

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About This Item

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

description

drop point 105 °C Mettler

Quality Level

100

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

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Certificados de análisis (COA)

Lot/Batch Number
MKCH3331
MKBW5513V
MKBS0517V
MKBJ8869
06215HH

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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
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
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
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)
Siri Schauff et al.
Analytical chemistry, 79(21), 8323-8326 (2007-10-09)
The separation process in reversed-phase high-performance liquid chromatography employing C18 phases is mainly due to hydrophobic interactions. The separation of tocopherol isomers, exhibited by the C30 phases, however, is additionally driven by shape selectivity. This phenomenon is investigated by suspended-state
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