437239
Poly(ethylene-co-vinyl acetate)
vinyl acetate 18 wt. %, melt index 8 g/10 min (190°C/2.16kg), contains 200-900 ppm BHT as inhibitor
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About This Item
Produtos recomendados
forma
beads
Nível de qualidade
temperatura de autoignição
500 °F
índice de fusão
8 g/10 min (190°C/2.16kg)
contém
200-900 ppm BHT as inhibitor
composição
vinyl acetate, 18 wt. %
dureza
38 (Shore D, ASTM D 2240)
pf
87 °C
temperatura de transição
softening point 61 °C (Vicat, ASTM D 1525)
densidade
0.94 g/mL at 25 °C
cadeia de caracteres SMILES
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
chave InChI
DQXBYHZEEUGOBF-UHFFFAOYSA-N
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Aplicação
Flexible tubing, color concentrates, gaskets and molded parts for autos, plastic lenses and pumps.
Características e benefícios
Thermoplastic, resilient, tough and resistant to ozone and environmental stress cracking. Inherently flexible, requiring no plasticizers.
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Carc. 2
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Journal of food protection, 74(7), 1137-1143 (2011-07-12)
Both industry and academia have shown a growing interest in materials with antimicrobial properties suitable for food packaging applications. In this study, we prepared and characterized thin films of ethylene-co-vinyl acetate (EVA) copolymer with antimicrobial properties. The films were prepared
Journal of biomedical materials research. Part B, Applied biomaterials, 100(4), 891-895 (2012-03-23)
Vaginal rings are currently being investigated for delivery of HIV microbicides. However, vaginal rings are currently manufactured form hydrophobic polymers such as silicone elastomer and polyethylene vinyl acetate (PEVA), which do not permit release of hydrophilic microbicides such as the
Langmuir : the ACS journal of surfaces and colloids, 28(21), 8238-8243 (2012-04-27)
Drug release from and coating morphology on a CYPHER sirolimus-eluting coronary stent (SES) during in vitro elution were studied by correlated confocal Raman and atomic force microscopy (CRM and AFM, respectively). Chemical surface and subsurface maps of the SES were
International journal of pharmaceutics, 439(1-2), 223-229 (2012-09-29)
The aim of the present work was to evaluate drug release and quality of EVA/drug matrices at different PEO 7M concentrations (5 and 15%), manufactured using two different hot-melt extruders: a lab-scale mini extruder and a pilot-scale extruder. The process
Journal of biomedical materials research. Part A, 100(12), 3353-3362 (2012-06-27)
Numerous models that predict drug release from nonerodible reservoir-membrane sphere systems have been presented. Most of these models cater only to a phase of drug release from a constant reservoir. All these models, however, are not applicable to drug release
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