Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos

340502

Sigma-Aldrich

Poly(ethylene-co-vinyl acetate)

vinyl acetate 40 wt. %, melt index (41-63 dg/min (190°C/2.16kg)), contains 190-910 ppm inhibitor

Sinônimo(s):

PEVA

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula linear:
(CH2CH2)m[CH2CH(OCOCH3)]n
Número CAS:
24937-78-8
Número MDL:
MFCD00133996
Código UNSPSC:
12162002
ID de substância PubChem:
24860820
NACRES:
NA.23

forma

beads

temperatura de autoignição

500 °F

índice de fusão

(41-63 dg/min (190°C/2.16kg))

contém

190-910 ppm inhibitor

composição

vinyl acetate, 40 wt. %

dureza

40 (Shore A-2, ASTM D 2240)

temperatura de transição

Tg −40-−30 °C
Tm 110-120 °C

solubilidade

toluene, THF, and MEK: soluble

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

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

Poly(ethylene-co-vinyl acetate) (PEVA) is a flame-retardant material with good mechanical and physical properties. It is majorly used as an insulating material in wire and cable industry.

Aplicação

  • Correlation between Cohesive Energy Density, Fractional Free Volume, and Gas Transport Properties: This study explores the properties of EVA materials that affect their gas permeability, important for applications like packaging and barrier materials (Kubica & Wolinska-Grabczyk, 2015).
  • The Thermal and Mechanical Properties of EVA and its Crosslinked Analogues: This research investigates how crosslinking affects the thermal and mechanical properties of EVA, which could interest material scientists working with polymers (Wang & Deng, 2019).
  • Investigation of morphological, rheological, and mechanical properties of cyclic olefin copolymer/EVA blend films: This study focuses on the blend properties of EVA with other polymers, providing insights useful in academia and material science (Durmus et al., 2018).
  • Fabrication, characterization, and properties of EVA/magnetite nanocomposites: Relevant to material scientists, this research discusses the incorporation of magnetite nanoparticles into EVA for enhanced properties (Ramesan, 2014).

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Poly (ethylene-co-vinyl acetate)/clay nanocomposites: Effect of clay nature and organic modifiers on morphology, mechanical and thermal properties
Peeterbroeck S, et al.
Polymer Degradation and Stability, 90(2), 288-294 (2005)
Preparation and flammability of a novel intumescent flame-retardant poly (ethylene-co-vinyl acetate) system
Wang D, et al.
Polymer Degradation and Stability, 93(12), 2186-2192 (2008)
Wei Li Lee et al.
Acta biomaterialia, 8(6), 2271-2278 (2012-02-22)
Triple-layered microparticles comprising poly(D,L-lactide-co-glycolide, 50:50) (PLGA), poly(L-lactide) (PLLA) and poly(ethylene-co-vinyl acetate, 40 wt.% vinyl acetate) (EVA) were fabricated using a one-step solvent evaporation technique, with ibuprofen drug localized in the EVA core. The aim of this study was to investigate
Ayako Oyane et al.
Acta biomaterialia, 7(7), 2969-2976 (2011-05-04)
Artificial materials coated with a protein-apatite composite layer have great potential in clinical applications as a third generation biomaterial. Such composite materials can be prepared by immersing a surface modified substrate into a supersaturated calcium phosphate solution (CP solution: 142
Wei Li Lee et al.
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
Exibir todos os documentos relacionados

Artigos

Electrospinning: Enabling Nanostructured Materials

Electrospinning technique applications discussed, emphasizing control of nanofibers and assembly into 3D architectures.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica