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NBN EN 1890:2006現(xiàn)行

Surface Active Agents - Determination Of Cloud Point Of Non-ionic Surface Active Agents Obtained By Condensation Of Ethylene Oxide

出版：Belgian Standards

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基本信息
標(biāo)準(zhǔn)編號： NBN EN 1890:2006
發(fā)布時間：2006/8/22 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Belgian Standards
標(biāo)準(zhǔn)頁數(shù)：11
標(biāo)準(zhǔn)簡介

Defines procedures for determining the cloud point of solutions of non-ionic surface active agents obtained by the reaction of ethylene oxide with a hydrophobic base molecule. Applicable mainly to surfactants obtained by reaction of ethylene oxide with hydrophobic base molecules, eg fatty alcohols, fatty acids, long-chain alkylphenols, fatty amines, fatty acid esters of sugar derivatives among other ethoxylated non-ionic surfactants, which are the most commonly used.

標(biāo)準(zhǔn)備注

Supersedes NBN T 63 115 (04/2003)

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

NBN T 63 115 : 1980

等同采用的國際標(biāo)準(zhǔn)

SS EN 1890 Ed. 2 (2006) - Identical

UNE EN 1890:2006 - Identical

NS EN 1890 Ed. 2 (2006) - Identical

I.S. EN 1890:2006 - Identical

UNI EN 1890:2006 - Identical

NF EN 1890:2006 - Identical

ONORM EN 1890:2006 - Identical

DIN EN 1890 (2006-09) - Identical

BS EN 1890:2006 - Identical

SN EN 1890:2006 - Identical

NEN EN 1890:2006 - Identical