PVB Sheet Recycling and Degradation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F12%3A43869202" target="_blank" >RIV/70883521:28110/12:43869202 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/12:43869202

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

PVB Sheet Recycling and Degradation

Popis výsledku v původním jazyce

Possibility and conditions for optimal re-processing of plasticized poly(vinyl butyral) (PVB) were tested. The aim of the work was to determine degradation of PVB sheet at different kneading conditions and to estimate an influence of temperature, air oxygen content and mechanical stress on the course of degradation process. In order to confirm the influence of humidity on the PVB properties during reprocessing, the sheets with the humidity content of 0.5 and 8.0 % were tested. The PVB degradation was determined from the changes of melt flow index, mechanical properties in terms of stress at break and strain, yellowness and molecular weight distribution. The optimal re-processing conditions for PVB were estimated from the evaluation of all the studied properties and their changes.

Název v anglickém jazyce

PVB Sheet Recycling and Degradation

Popis výsledku anglicky

Possibility and conditions for optimal re-processing of plasticized poly(vinyl butyral) (PVB) were tested. The aim of the work was to determine degradation of PVB sheet at different kneading conditions and to estimate an influence of temperature, air oxygen content and mechanical stress on the course of degradation process. In order to confirm the influence of humidity on the PVB properties during reprocessing, the sheets with the humidity content of 0.5 and 8.0 % were tested. The PVB degradation was determined from the changes of melt flow index, mechanical properties in terms of stress at break and strain, yellowness and molecular weight distribution. The optimal re-processing conditions for PVB were estimated from the evaluation of all the studied properties and their changes.

Druh

C - Kapitola v odborné knize

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centrum polymerních systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Material Recycling - Trends and Perspectives

ISBN

978-953-51-0327-1

Počet stran výsledku

18

Strana od-do

133-150

Počet stran knihy

406

Název nakladatele

InTech

Místo vydání

Rijeka

Kód UT WoS kapitoly

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