標(biāo)準(zhǔn)號：SS 323 Pt.D3-1987
中文標(biāo)準(zhǔn)名稱：軟塑包裝材料的測試方法．第F3部分：殘留溶劑的測定方法
英文標(biāo)準(zhǔn)名稱：Methods Of Test For Flexible Plastic Packaging Materials Part D3 : Determination Of Residual Solvent
發(fā)布日期：1987/1/1 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This Standard describes a method for monitoring the levels of certain residual volatile solvents in unprinted and gravure or flexographic printed films, foils and laminates intended for packaging.The method is suitable for monitoring the presence of at least the following solvents:acetone 2-ethoxy-ethanoltetrahydrofuran isopropanolN-propanol isopropyl acetatetoluene ethyl-acetateethanol methyl ethyl ketone (butanone)N-propyl acetate isobutanolNOTE 1. Methyl ethyl ketone and tetrahydrofuran have very Similar retention times and cannot be resolved by this method. However, the presence of both solvents in any one sample rarely occurs.