標(biāo)準(zhǔn)號(hào)：DIN EN 13999-3-2009
中文標(biāo)準(zhǔn)名稱：膠粘劑.低溶劑和無(wú)溶劑的膠粘劑使用后的釋放特性的短期測(cè)量方法.第3部分:揮發(fā)性二異氰酸鹽的測(cè)定(包括修改件A1-2009).英文版本DIN EN 13999-3-2009-08
英文標(biāo)準(zhǔn)名稱：Adhesives - Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application - Part 3: Determination of volatile aldehydes(includes Amendment A1:2009); English version of DIN EN 13999-3:2009-08
標(biāo)準(zhǔn)類型：G38
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：G38
國(guó)際標(biāo)準(zhǔn)分類號(hào)：83.180
引用標(biāo)準(zhǔn)：EN 1232;EN 13999-1;EN ISO 16000-9;ISO 16000-3
適用范圍：This European Standard specifies a procedure for the determination of volatile aldehydes (especiallyformaldehyde and acetaldehyde) and other carbonyl compounds in the exhaust air of an emission testchamber after application of a low-solvent or solvent-free adhesive as defined in EN 923.The method is based on chemosorption of volatile carbonyl compounds with 2,4-dinitrophenylhydrazine (in thefollowing: DNPH) impregnated silica tubes or cartridges with subsequent solvent desorption, clean-up andliquid chromatographic analysis. The method permits measurement of several aldehydes includingformaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, valeraldehyde, isovaleraldehyde, hexanal,benzaldehyde, 2,5-dimethylbenzaldehyde, o-tolualdehyde, m-tolualdehyde, p-tolualdehyde, crotonaldehyde inthe concentration range of approximately 10 μg/m3 to 1 mg/m3 (see ISO 16000-3).