The Effect of Temperature and Pressure on Time-Dependent Properties of Rubber -Like Materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F19%3A63524420" target="_blank" >RIV/70883521:28610/19:63524420 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Temperature and Pressure on Time-Dependent Properties of Rubber -Like Materials

Popis výsledku v původním jazyce

Polymeric materials are used in various applications where they are subjected to different boundary conditions, such as temperature, pressure, humidity, UV radiation, etc.. Pressure affects polymers in the solid state as well as in the molten state (e.g., during polymer processing). The glass transition temperature is shifted when the material is subjected to hydrostatic pressure. A similar effect is observed for melting – the polymer under higher pressure undergoes the phase transition from solid to liquid state at higher temperature than at room conditions. Such effects are very important for the polymer processing industry, where significant pressures are applied to polymer melts and to the solidified polymeric parts during injection molding or extrusion.

Název v anglickém jazyce

The Effect of Temperature and Pressure on Time-Dependent Properties of Rubber -Like Materials

Popis výsledku anglicky

Polymeric materials are used in various applications where they are subjected to different boundary conditions, such as temperature, pressure, humidity, UV radiation, etc.. Pressure affects polymers in the solid state as well as in the molten state (e.g., during polymer processing). The glass transition temperature is shifted when the material is subjected to hydrostatic pressure. A similar effect is observed for melting – the polymer under higher pressure undergoes the phase transition from solid to liquid state at higher temperature than at room conditions. Such effects are very important for the polymer processing industry, where significant pressures are applied to polymer melts and to the solidified polymeric parts during injection molding or extrusion.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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