ISO 7270-2-2005 橡胶.热解气相色谱分析法.第2部分_苯乙烯_丁二烯_异戊二烯比率的测定.pdf

标准号：ISO 7270-2-2005
实施状态：作废
中文名称：橡胶.热解气相色谱分析法.第2部分:苯乙烯/丁二烯/异戊二烯比率的测定
英文名称：Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 2: Determination of styrene/butadiene/isoprene ratio
发布日期：2005-03
被替代标准：ISO 7270-2-2012
代替标准：ISO/FDIS 7270-2-2004
采用标准：BS ISO 7270-2-2005,IDT;NF T46-051-2-2006,IDT;JIS K 6231-2-2007,MOD
起草单位：ISO/TC 45
标准简介：This part of ISO 7270 specifies the principles and procedures for determining, by pyrolysis and subsequent gas chromatography, the styrene (STY)/butadiene (BD)/isoprene (IP) ratio in copolymers, or blends of homopolymers and/or copolymers, in raw rubbers or vulcanized or unvulcanized compounds.
It is applicable to copolymers/terpolymers consisting of styrene, butadiene and isoprene, and blends of these polymers.
NOTE  The use of this part of ISO 7270 pre-supposes sufficient working knowledge of the principles and techniques of gas chromatography for the analyst to perform the operations described and interpret the results correctly.
文件格式：PDF
文件大小：237.48KB
文件页数：14
（以上信息更新时间为：2019-11-22）



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