Standard No.:	GB/T 11277-2012
English Name:	Surface active agents—Non-ionic surface active agents—Determination of cloud point index(water number)—Volumetric method
Chinese Name:	表面活性剂 非离子表面活性剂 浊点指数(水数)的测定 容量法
Chinese Classification:	G72    Basic standards and general methods for surface active agent
Professional Classification:	GB    National Standard
ICS Classification:	71.100.40 71.100.40    Surface active agents 71.100.40
Source Content Issued by:	AQSIQ;SAC
Issued on:	2012-12-31
Implemented on:	2013-8-1
Status:	valid
Superseding:	GB/T 11277-1989 GB 11277-1989 Surface active agents; Non-ionic surface active agents; Determination of cloud point index(water number) ; Volumetric method
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

本标准规定了一种测定非离子表面活性剂浊点指数的方法———容量法。
本标准适用于低烷氧基化的非离子表面活性剂(1~5环氧乙烷基团),它的憎水基是由醇/烷基酚或脂肪酸提供(它们的熔点低于30℃)。
本标准也适用于由醇、烷基酚或脂肪酸衍生的亲油基物。