Influence of injection moulding process parameters on high-density polyethylene surface hardness

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F20%3A63525256" target="_blank" >RIV/70883521:28110/20:63525256 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28140/20:63525256

Výsledek na webu

<a href="https://www.scientific.net/MSF.994.189" target="_blank" >https://www.scientific.net/MSF.994.189</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/msf.994.189" target="_blank" >10.4028/www.scientific.net/msf.994.189</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of injection moulding process parameters on high-density polyethylene surface hardness

Popis výsledku v původním jazyce

Commodity polymers are a common part of everyday life. They consist mainly of polyolefins such as polyethylene, polypropylene. They are primarily used for ease of processing, cost and especially chemical resistance. The disadvantages of these polymers are low mechanical  properties as well as temperature resistance. Any improvement in the mechanical properties can extend the application possibilities of the commodity polymers to the areas reserved for the construction polymers. This paper deals with changing two injection moulding process parameters-melt and mould temperature to high-density polyethylene (HDPE) surface hardness. HDPE hardness was measured using the method of Depth-Sensing Indentation (DSI) on three different instruments (ultranano-, nano- and micro-hardness tester). It has been found that as the melt and mould temperature increases, the hardness slightly increases.

Název v anglickém jazyce

Influence of injection moulding process parameters on high-density polyethylene surface hardness

Popis výsledku anglicky

Commodity polymers are a common part of everyday life. They consist mainly of polyolefins such as polyethylene, polypropylene. They are primarily used for ease of processing, cost and especially chemical resistance. The disadvantages of these polymers are low mechanical  properties as well as temperature resistance. Any improvement in the mechanical properties can extend the application possibilities of the commodity polymers to the areas reserved for the construction polymers. This paper deals with changing two injection moulding process parameters-melt and mould temperature to high-density polyethylene (HDPE) surface hardness. HDPE hardness was measured using the method of Depth-Sensing Indentation (DSI) on three different instruments (ultranano-, nano- and micro-hardness tester). It has been found that as the melt and mould temperature increases, the hardness slightly increases.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Materials Science Forum

ISSN

0255-5476

e-ISSN

—

Svazek periodika

994

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

189-196

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85086760271