Processing Properties of Asian and African Natural Rubbers II - Rubber Mixtures and Vulcanisates

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43893963" target="_blank" >RIV/60461373:22340/12:43893963 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/12:43893963 RIV/60461373:22810/12:43893963

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Processing Properties of Asian and African Natural Rubbers II - Rubber Mixtures and Vulcanisates

Popis výsledku v původním jazyce

The approval of natural rubber for manufacturing is usually based on a few simple laboratory tests. However, the results of these tests do not always give a reliable prediction of rubber compound behaviour during industrial processing. Our aim is to improve the reliability of such predictions. African and Asian natural rubbers and their compounds were tested by 'traditional' (Mooney viscometer, Wallace plastometer) and 'new' (Rubber Process Analyser) instruments. The laboratory extrusion test was used to represent industrial processing machinery. The test results for rubber compounds were compared with the test data for rubbers and with some properties of vulcanisates. Several convincing correlations were found, with rubbers from smaller geographic area usually giving better correlations. The results for Asian rubbers and their compounds showed smaller variations. The Rubber Process Analyser proved to be effective evaluation tool.

Název v anglickém jazyce

Processing Properties of Asian and African Natural Rubbers II - Rubber Mixtures and Vulcanisates

Popis výsledku anglicky

The approval of natural rubber for manufacturing is usually based on a few simple laboratory tests. However, the results of these tests do not always give a reliable prediction of rubber compound behaviour during industrial processing. Our aim is to improve the reliability of such predictions. African and Asian natural rubbers and their compounds were tested by 'traditional' (Mooney viscometer, Wallace plastometer) and 'new' (Rubber Process Analyser) instruments. The laboratory extrusion test was used to represent industrial processing machinery. The test results for rubber compounds were compared with the test data for rubbers and with some properties of vulcanisates. Several convincing correlations were found, with rubbers from smaller geographic area usually giving better correlations. The results for Asian rubbers and their compounds showed smaller variations. The Rubber Process Analyser proved to be effective evaluation tool.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

KGK-Kautschuk Gummi Kunststoffe

ISSN

0948-3276

e-ISSN

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Svazek periodika

65

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

6

Strana od-do

24-29

Kód UT WoS článku

000309092900007

EID výsledku v databázi Scopus

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