363065
Poli(vinil alcohol)
Mw 150,000 (average), 99+% hydrolyzed
Sinónimos:
PAA
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Fórmula lineal:
[-CH2CHOH-]n
Número CAS:
NACRES:
NA.23
UNSPSC Code:
12352104
MDL number:
Servicio técnico
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Permítanos ayudarleQuality Level
form
crystalline powder, crystals
mol wt
Mw 150,000 (average)
falling ball
55-65 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
General description
Poly(vinyl alcohol) is a vinyl based water soluble polymer that can be used as a non-ionic surface active agent. It can also be used as a biodegradable polymer and can be incorporated in adhesives, coatings, textiles ceramics and cosmetics. Its properties include good transparency, chemical resistance, toughness and antielectrostatic properties.
Application
PVA can be used as a chelating agent in the synthesis of zirconium oxide nanopowder from zirconium hydroxide. It can also be used as biopolymer which finds potential application in fiber based food packaging.
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Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Plastics Materials, 386-397 (1999)
Compostable Polymer Properties and Packaging Applications
Plastic Films in Food Packaging, 217-248 (2013)
Multilayer structures based on annealed electrospun biopolymer coatings of interest in water and aroma barrier fiber-based food packaging applications
Cherpinski A, et al.
Journal of Applied Polymer Science, 135(24), 45501-45501 (2018)