國內(nèi)涂料行業(yè)強(qiáng)制性標(biāo)準(zhǔn)中均涉及水分含量測定內(nèi)容，方法需求較大。
浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用苯乙烯和二乙烯基苯健合毛細(xì)管色譜柱在柱長、分離度等方面均有優(yōu)勢，能有效降低干擾，結(jié)合自動進(jìn)樣器等技術(shù)，氣相色譜法測定涂料中水分含量效率較高、精密度和正確度較好。
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本文件描述了一種使用氣相色譜儀測定水性涂料及其原材料中水分含量的方法。
本文件適用于水性涂料中水分含量的測定。該測試方法的優(yōu)選工作范圍為水分含量的質(zhì)量分?jǐn)?shù)為15%~90%,但該方法也可以在此范圍之外使用。
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名稱：毛細(xì)管柱
固定相：苯乙烯和二乙烯基苯健合
規(guī)格：２５ｍ×０．５３ｍｍ×１０μm
型號：HH-PLOT Q
應(yīng)用：GB/T 41953-2022色漆和清漆 涂料中水分含量的測定 氣相色譜法
適用于：
安捷倫490在線/便攜，4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1310,1300,1610,1600
瓦里安3800系列
布魯克PE580,590,680,690
磐諾A90，福立GC9790，華愛，天瑞，天美，GC7900，川儀，北分瑞利，東西電子，魯南瑞虹，捷島/科曉
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The mandatory standards in the domestic paint industry all involve the determination of moisture content, and there is a high demand for methods.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts styrene and divinylbenzene bonded capillary chromatography columns, which have advantages in column length, separation efficiency, etc., and can effectively reduce interference. Combined with automatic sampler and other technologies, gas chromatography has high efficiency, precision, and accuracy in determining the moisture content in coatings.
This document describes a method for determining the moisture content in water-based coatings and their raw materials using gas chromatography.
This document is applicable for the determination of moisture content in water-based coatings. The preferred working range of this testing method is the mass fraction of moisture content ranging from 15% to 90%, but this method can also be used outside of this range.
Name: Capillary Column
Fixed phase: styrene and divinylbenzene bonded
Specification: 25m × 0.53mm × 10 μ m
model: HH-PLOT Q
Application: GB/T 41953-2022 Determination of moisture content in paints and varnishes Gas chromatography method
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010，GC-2014，GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
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