ISO 1304-2006 橡胶配合剂.炭黑.碘吸收值的测定.pdf

标准号：ISO 1304-2006
实施状态：作废
中文名称：橡胶配合剂.炭黑.碘吸收值的测定
英文名称：Rubber compounding ingredients - Carbon black - Determination of iodine adsorption number
发布日期：2006-02
被替代标准：ISO 1304-2016
代替标准：ISO 1304-1999;ISO/FDIS 1304-2005
采用标准：BS ISO 1304-2006,IDT;NF T45-111-2006,IDT;JIS K 6217-1-2008,MOD
起草单位：ISO/TC 45
标准简介：This International Standard specifies methods for the determination of iodine adsorption number of carbon
blacks for use in the rubber industry. Two titration methods are described:
⎯ method A: titration using a burette and starch as indicator;
⎯ method B: potentiometric titration with an automatic titrator.
The iodine adsorption number is related to the surface area of a carbon black, and is generally in agreement
with the nitrogen surface area. However, it is significantly depressed in the presence of a high content of
volatile or solvent-extractable materials; the iodine adsorption number therefore does not always provide a
measure of the specific surface area of a carbon black. Ageing of carbon black can also influence the iodine
number.
文件格式：PDF
文件大小：234.66KB
文件页数：18
（以上信息更新时间为：2019-11-22）



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