426717
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:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
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
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.
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signalword
Danger
hcodes
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
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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)
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 426717-250G | 04061833597965 |