New breathable and waterproof coatings for textiles: effect of an aliphatic polyurethane on the formation of PEEK-WC porous membranes (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• New breathable and waterproof coatings for textiles: effect of an aliphatic polyurethane on the formation of PEEK-WC porous membranes (Articolo in rivista) (literal)

Anno

• 2002-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/S0014-3057(01)00186-0 (literal)

Alternative label

• Gugliuzza A., Clarizia G., Golemme G., Drioli E. (2002)
  New breathable and waterproof coatings for textiles: effect of an aliphatic polyurethane on the formation of PEEK-WC porous membranes
  in European Polymer Journal
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Gugliuzza A., Clarizia G., Golemme G., Drioli E. (literal)

Pagina inizio

• 235 (literal)

Pagina fine

• 242 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://www.journals.elsevier.com/european-polymer-journal/ (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 38 (literal)

Rivista

• European Polymer Journal (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 2 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Research Institute on Membrane Technology-National Research Council (ITM-CNR) Department of Chemical Materials and Engineering, University of Calabria (literal)

Titolo

• New breathable and waterproof coatings for textiles: effect of an aliphatic polyurethane on the formation of PEEK-WC porous membranes (literal)

Abstract

• PEEK-WC is an amorphous polyetheretherketone with high chemical stability, excellent thermal resistance and significant solubility in various solvents. It has been used to prepare flat membranes by the phase inversion technique. The water vapour permeability through a porous PEEK-WC film was 1350 g/m2×day at 26°C and its liquid entry pressure (LEP) of water equivalent to a column of 2.0 meters. These values were remarkably improved by addition of an aliphatic ether polyurethane (PU) into the PEEK-WC/DMF dopes: the water vapour flux was increased up to 2000 g/m2×day and the LEP was equivalent to 12.5 meters. This improvement is correlated to the different structure of the membranes: a spongy, porous and almost symmetric structure for the PEEK-WC/PU membranes, and an asymmetric structure with fingers for PEEK-WC membrane. The presence of PU influences also the mechanical properties of the blend membranes. The role of the PU on the resulting membrane morphology is rationalised on the basis of the mechanism of phase separation. (literal)

Prodotto di

• Sintesi di nuove membrane artificiali anche con proprietà catalitiche proprietà di trasporto, separazioni molecolari (PM.P02.007.001) (Modulo)
• Institute on membrane technology (ITM) (Istituto)

Autore CNR

• ENRICO DRIOLI (Unità di personale esterno)
• Giovanni Golemme (Unità di personale esterno)
• ANNAROSA GUGLIUZZA (Persona)
• GABRIELE CLARIZIA (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "New breathable and waterproof coatings for textiles: effect of an aliphatic polyurethane on the formation of PEEK-WC porous membranes" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute on membrane technology (ITM) (Istituto)
• Sintesi di nuove membrane artificiali anche con proprietà catalitiche proprietà di trasporto, separazioni molecolari (PM.P02.007.001) (Modulo)

Autore CNR di

• GABRIELE CLARIZIA (Unità di personale interno)
• ANNAROSA GUGLIUZZA (Persona)
• ENRICO DRIOLI (Unità di personale esterno)
• Giovanni Golemme (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• European Polymer Journal (Rivista)

Insieme di parole chiave di

• Parole chiave di "New breathable and waterproof coatings for textiles: effect of an aliphatic polyurethane on the formation of PEEK-WC porous membranes" (Insieme di parole chiave)