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Hlavní stránka>ISO 1138 Rubber compounding ingredients — Carbon black — Determination of sulfur content
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sklademVydáno: 2007
ISO 1138 Rubber compounding ingredients — Carbon black — Determination of sulfur content

ISO 1138

Rubber compounding ingredients — Carbon black — Determination of sulfur content

Měna
988 Kč
Označení normy:ISO 1138
Počet stran:5
Vydání:2
Vydáno:2007
Popis

ISO 1138


ISO 1138:2007 specifies three methods for the determination of the total sulfur in all types of carbon black for use in the rubber industry: Method A, using an oxygen bomb calorimeter; Method B, using a combustion furnace; Method C, using an automatic analyser. With respect to safety aspects and test precision, it is preferable to use automatic systems. Classical chemical analysis (Method A and Method B) is acceptable if automatic equipment is not available.
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