標準號：BS ISO 21870-2005
中文標準名稱：橡膠配合劑.炭黑.熱重分析法測定加熱的高溫損失
英文標準名稱：Rubber compounding ingredients - Carbon black - Determination of high-temperature loss on heating by thermogravimetry
標準類型：G49
發(fā)布日期：2005/2/1 12:00:00
實施日期：2005/2/1 12:00:00
中國標準分類號：G49
國際標準分類號：83.040.20
適用范圍：ISO 21870:2005 describes a method for quantitative determination of the loss on heating (pyrolysis) of carbon black due to the elimination of volatile materials other than those liberated when heating to 125 °C (ISO 1126). The method is applicable to carbon black for the rubber industry.It serves to assess the decomposition of functional groups and adsorbed substances (e.g. hydrocarbons) present on the surface of the carbon black.