Standard No.:	GB/T 26930.5-2011
English Name:	Carbonaceous materials for the production of primary aluminium—Pitch for electrodes —Part 5:Determination of content of toluene-insoluble material
Chinese Name:	原铝生产用炭素材料 煤沥青 第5部分：甲苯不溶物含量的测定
Chinese Classification:	Q52    Carbon material
Professional Classification:	GB    National Standard
ICS Classification:	71.100.10 71.100.10    Materials for aluminium production 71.100.10
Source Content Issued by:	AQSIQ;SAC
Issued on:	2011-9-29
Implemented on:	2012-5-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3500 words
Translation Price(USD):	100.0
Delivery:	via email in 1~3 business day

GB/T26930的本部分规定了用于原铝生产的煤沥青中甲苯不溶物含量的测定方法。
本部分适用于原铝生产用煤沥青中甲苯不溶物含量的测定。
注:甲苯不溶物的含量通常是指所谓“树脂ɑ+β的总和”。