000001697 001__ 1697
000001697 005__ 20141118153458.0
000001697 04107 $$acze
000001697 046__ $$k2007-05-14
000001697 100__ $$aPivokonský, R.
000001697 24500 $$aRHEOLOGICAL CHARACTERISATION OF LDPE MATERIALS BY MEANS OF DIFFERENTIAL CONSTITUTIVE EQUATIONS

000001697 24630 $$n13$$pEngineering Mechanics 2007
000001697 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000001697 506__ $$arestricted
000001697 520__ $$2eng$$aFor rheological description of branched LDPE melts (Escorene LD165BW1 a Bralen RB0323) the following differential constitutive equations were used: eXtended Pom-Pom, Phan Thien-Tanner-XPP, and modified Leonov models. There was carried out quantitative and qualitative comparison of efficiency of the predictions determined by these models with the experimental data measured at 200oC. For both materials there were measured linear viscoelastic properties, shear and uniaxial extensional viscosities.

000001697 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001697 653__ $$a

000001697 7112_ $$aEngineering Mechanics 2007$$cSvratka (CZ)$$d2007-05-14 / 2007-05-17$$gEM2007
000001697 720__ $$aPivokonský, R.$$iFilip, P.$$iZatloukal, M.
000001697 8560_ $$ffischerc@itam.cas.cz
000001697 8564_ $$s771959$$uhttp://invenio.itam.cas.cz/record/1697/files/112-Pivokonskyr-PT.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000001697 962__ $$r1585
000001697 980__ $$aPAPER