About: Polymorphic transformation in polybutene-1: temperature influence     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • The work directs attention towards the influence of annealing temperature on polymorphic transformation in isotactic polybutene-1 (PB-1). Polybutene-1 crystallizes from melt into the unstable form II. Depending on temperature and pressure conditions PB-1 recrystallizes into stable form I upon thermal ageing. For the purposes of present work, three different polybutene-1 materials, two homopolymers and ethylene-copolymer were processed using injection moulding to prepare samples for further analyses. These were characterized by tensile testing. Then, the samples were annealed at five different temperatures in time interval from 0 up to 48 days at ambient pressure. It has been observed that temperature directly influences the transformation rate from form II into form I.
  • The work directs attention towards the influence of annealing temperature on polymorphic transformation in isotactic polybutene-1 (PB-1). Polybutene-1 crystallizes from melt into the unstable form II. Depending on temperature and pressure conditions PB-1 recrystallizes into stable form I upon thermal ageing. For the purposes of present work, three different polybutene-1 materials, two homopolymers and ethylene-copolymer were processed using injection moulding to prepare samples for further analyses. These were characterized by tensile testing. Then, the samples were annealed at five different temperatures in time interval from 0 up to 48 days at ambient pressure. It has been observed that temperature directly influences the transformation rate from form II into form I. (en)
  • Práce je zaměřena na vliv temperační teploty na transformaci izotaktického polybutenu-1 (PB-1). PB-1 krystalizuje z taveniny do nestabilní fáze II. V průběhu času PB-1 rekrystalizuje do stabilní fáze I a to v závislosti na teplotě a tlaku. V této práci byly použity 2 homopolymery a 1 etylén-kopolymer. Vzorky byly připraveny vstřikováním a následně temperovány při 5 různých teplotách 0 až 48 dní. Byl pozorován vliv teploty na rychlost transformace. (cs)
Title
  • Polymorphic transformation in polybutene-1: temperature influence
  • Polymorphic transformation in polybutene-1: temperature influence (en)
  • Polymorfní transformace polybutenu-1: vliv teploty (cs)
skos:prefLabel
  • Polymorphic transformation in polybutene-1: temperature influence
  • Polymorphic transformation in polybutene-1: temperature influence (en)
  • Polymorfní transformace polybutenu-1: vliv teploty (cs)
skos:notation
  • RIV/70883521:28110/08:63507032!RIV09-GA0-28110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GP106/07/P262), Z(MSM7088352101)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 387434
http://linked.open...ai/riv/idVysledku
  • RIV/70883521:28110/08:63507032
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • isotactic polybutene-1; transformation; annealing temperature (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [8EBB99B07D6D]
http://linked.open...v/mistoKonaniAkce
  • Salerno, Italy
http://linked.open...i/riv/mistoVydani
  • Salerno
http://linked.open...i/riv/nazevZdroje
  • PPS-24
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Verney, Vincent
  • Čermák, Roman
  • Beníček, Lubomír
  • Chvátalová, Lenka
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Polymer Processing Society (IT)
https://schema.org/isbn
  • 88-7897-025-5
http://localhost/t...ganizacniJednotka
  • 28110
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software