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426717

Sigma-Aldrich

Poly(ethylene-co-acrylic acid)

acrylic acid 5 wt. %, beads

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About This Item

Formula condensata:
(CH2CH2)x[CH2CH(CO2H)]y
Numero CAS:
9010-77-9
Numero MDL:
MFCD00133995
Codice UNSPSC:
12162002
ID PubChem:
24866722
NACRES:
NA.23

Descrizione

drop point 105 °C Mettler

Forma fisica

beads

Composizione

acrylic acid, 5 wt. %

Durezza

≤2.5 dmm (ASTM D 5, 25 °C)

Viscosità

575 cP(145 °C, Brookfield)(lit.)

Numero di acido

37‑44 mg KOH/g

Temp. transizione

Tm 99-101 °C

Densità

0.93 g/mL at 25 °C

Stringa SMILE

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

InChI

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

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Categorie correlate

Applicazioni

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

Caratteristiche e vantaggi

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

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H314,H335,H412

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Ning Luo et al.
Colloids and surfaces. B, Biointerfaces, 50(2), 89-96 (2006-06-06)
Poly(ethylene-co-acrylic acid) (EAA) films were reacted with glycine, 12-aminododecanoic acid, aspartic acid, 5-aminoisophthalic acid, ethanolamine, diethylamine, dimethylamine, N-isopropylamine, and dimethylaminoethyleneamine to prepare EAA films with negatively charged, non-charged, hydrophilic, and hydrophobic functionalities. Attenuated total reflectance Fourier transform infrared spectroscopy, differential
Newton C Fawcett et al.
Langmuir : the ACS journal of surfaces and colloids, 20(16), 6651-6657 (2004-07-28)
Yoshimoto et al. [Anal. Chem. 2002, 74, 4306-4309] reported that a quartz crystal microbalance or QCM changed its response to sucrose solutions according to its angle of immersion. The effect was tentatively attributed to gravity-caused stress on the viscous interface
J Wegmann et al.
Analytical chemistry, 73(8), 1814-1820 (2001-05-08)
A new approach for the synthesis of long alkyl chain length stationary phases for use in reversed-phase liquid chromatography is described. Poly(ethylene-co-acrylic acid) copolymers (i.e., (-CH2CH2-)x[CH2CH(CO2H)-]y) with different levels of acrylic acid were covalently bonded to silica via glycidoxypropyl or
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)
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