NF ISO 21869
Rubber compounding ingredients - Magnesium oxide - Methods of test
This document specifies the test methods to be used for magnesium oxide intended for use in the rubber industry as a stabilizer and vulcanizing agent.
The choice of the properties to be determined and the values required are subject to agreement between the interested parties.
This document specifies the test methods to be used for magnesium oxide intended for use in the rubber industry as a stabilizer and vulcanizing agent.
The choice of the properties to be determined and the values required are subject to agreement between the interested parties.
ISO 21869:2006 specifies the test methods to be used for magnesium oxide intended for use in the rubber industry as a stabilizer and vulcanizing agent.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Échantillonnage
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5 Teneur en humidité, en hydroxyde de magnésium et en carbonate de magnésium
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6 Perte à la chaleur
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7 Teneur en oxyde de magnésium
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8 Détermination de la surface spécifique
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9 Détermination du refus sur tamis
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10 Détermination de la teneur en chlorures
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11 Détermination de la teneur en sulfates
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12 Cendres de matières insolubles dans l'acide chlorhydrique
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13 Teneur en matières solubles dans l'eau
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14 Masse volumique apparente
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15 Rapport d'essai
- Annexe A (informative) Détermination de la teneur en oxyde de calcium
- Annexe B (informative) Valeurs typiques des propriétés des oxydes de magnésium utilisés comme ingrédient de mélange du caoutchouc
- Bibliographie
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