414077

Poly(vinylalkohol-co-ethylen)

ethylene 27 mol %

• Lineare Formel: (CH₂CH₂)_x[CH₂CH(OH)]_y
• CAS-Nummer: 25067-34-9
• MDL-Nummer: MFCD00197931
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24865889
• NACRES: NA.23

Eigenschaften

• Form: pellets
• Schmelzindex: 3.9 g/10 min (210°C)
• Zusammensetzung: ethylene, 27 mol %
• Härte: 104 (Rockwell M, ASTM D 785)
• Verunreinigungen: <0.7% polymerized vinyl acetate
• Übergangstemp.: T_m 191 °C (DSC peak); T_g 72 °C
• Löslichkeit: DMSO, water/n-propanol (1:1), and phenol: soluble
• Dichte: 1.2 g/mL at 25 °C
• SMILES String: C=C.OC=C
• InChI: 1S/C2H4O.C2H4/c1-2-3;1-2/h2-3H,1H2;1-2H2
• InChIKey: UFRKOOWSQGXVKV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Poly(vinyl alcohol-co-ethylene) (PVA-co-PE) is a hydrophilic non-toxic polymer with good film forming ability. Its other properties include biocompatibility, high tensile strength and low fouling potential.

Anwendung

PVA-co-PE can be used in the formation of nanofibrous membranes for the development of high performance adsorption materials. It can also be used to form membranes for potential applications such as lithium ion batteries, biosensors and microfluidic devices.

Sonstige Hinweise

Maximum working temperature 240°C

See 414093 as an alternate for this product.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)