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437220

Sigma-Aldrich

Poly(ethylene-co-vinyl acetate)

vinyl acetate 25 wt. %, melt index 19 g/10 min (190°C/2.16 kg), contains 200-900 ppm BHT as inhibitor

Linear Formula:
(CH2CH2)m[CH2CH(OCOCH3)]n
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

form

beads

autoignition temp.

500 °F

melt index

19 g/10 min (190°C/2.16 kg)

contains

200-900 ppm BHT as inhibitor

composition

vinyl acetate, 25 wt. %

hardness

28 (Shore D, ASTM D 2240)

mp

75 °C

transition temp

softening point 46 °C (Vicat, ASTM D 1525)

density

0.948 g/mL at 25 °C

SMILES string

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

InChI

1S/C4H6O2.C2H4/c1-2-3-4(5)6;1-2/h2H,1,3H2,(H,5,6);1-2H2

InChI key

DQXBYHZEEUGOBF-UHFFFAOYSA-N

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Related Categories

Application

Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps.

Packaging

250 g in poly bottle

Features and Benefits

Thermoplastic, resilient, tough and resistant to ozone and environmental stress cracking. Inherently flexible, requiring no plasticizers.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Eva C González Díaz et al.
Tissue engineering. Part A, 24(13-14), 1148-1156 (2018-01-26)
Synthetic biomaterials that create a dynamic calcium (Ca2+)-, phosphate (PO43-) ion-, and calcium phosphate (CaP)-rich microenvironment, similar to that found in native bone tissue, have been shown to promote osteogenic commitment of stem cells in vitro and in vivo. The
Rafael Denadai et al.
Acta cirurgica brasileira, 27(3), 271-278 (2012-03-31)
To assess the acquisition of suture skills by training on ethylene-vinyl acetate bench model in novice medical students. Sixteen medical students without previous surgery experience (novices) were randomly divided into two groups. During one hour group A trained sutures on
Lili Wang et al.
PloS one, 7(6), e37781-e37781 (2012-06-14)
The study on the rare earth (RE)-doped layered double hydroxides (LDHs) has received considerable attention due to their potential applications in catalysts. However, the use of RE-doped LDHs as polymer halogen-free flame retardants was seldom investigated. Furthermore, the effect of
Ethylene vinyl acetate (foam): an inexpensive and useful tool for teaching suture techniques in dermatologic surgery.
Daniela Gutiérrez-Mendoza et al.
Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 37(9), 1353-1357 (2011-05-28)
A Almeida et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 82(3), 526-533 (2012-09-19)
The aim of the present study was to evaluate the importance of matrix flexibility of hot-melt extruded (HME) ethylene vinyl acetate (EVA) matrices (with vinyl acetate (VA) contents of 9%, 15%, 28% and 40%), through the addition of hydrophilic polymers

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