聚乙烯醇缩丁醛（PVB）树脂技术数据表(TDS)特性聚乙烯醇缩丁醛(PVB)树脂按其分子量大小及缩醛度的不同可分为不同等级高缩醛度PVB树脂指标挥发份含量不挥发份含量乙烯醇缩丁醛基***基羟基含量10%粘度酸值单位Wt-%Wt-%Wt-%Wt-%Wt-%mpa.sMgKOH/gSDL-28B≤2.0≥98.076-85≤3.012-179-14≤0.5SDL-18B≤2.0≥98.076-85≤3.012-1714-20≤0.5SDL-08B≤2.0≥98.076-85≤3.012-1720-30≤0.5SDL-04B≤2.0≥98.076-85≤3.012-1730-55≤0.5SDL-05B≤2.0≥98.076-85≤3.012-1735-60≤0.5SDL-06B≤2.0≥98.076-85≤3.012-1780-110≤0.5SDM-01≤2.0聚乙烯醇缩丁醛（PVB）树脂技术数据表(TDS)特性聚乙烯醇缩丁醛(PVB)树脂按其分子量大小及缩醛度的不同可分为不同等级高缩醛度PVB树脂指标挥发份含量不挥发份含量乙烯醇缩丁醛基***基羟基含量10%粘度酸值单位Wt-%Wt-%Wt-%Wt-%Wt-%mpa.sMgKOH/gSDL-28B≤2.0≥98.076-85≤3.012-179-14≤0.5SDL-18B≤2.0≥98.076-85≤3.012-1714-20≤0.5SDL-08B≤2.0≥98.076-85≤3.012-1720-30≤0.5SDL-04B≤2.0≥98.076-85≤3.012-1730-55≤0.5SDL-05B≤2.0≥98.076-85≤3.012-1735-60≤0.5SDL-06B≤2.0≥98.076-85≤3.012-1780-110≤0.5SDM-01≤2.0≥98.076-85≤3.012-17160-260≤0.5SD-98≤2.0≥98.076-85≤3.012-1750-80≤0.05SD-76≤2.0≥98.076-85≤3.012-17160-260≤0.05SD-75C≤2.0≥98.076-85≤3.012-17850-1200≤0.03SD-75A≤2.0≥98.076-85≤3.012-171200-1500≤0.03≥98.076-85≤3.012-17160-260≤0.5SD-98≤2.0≥98.076-85≤3.012-1750-80≤0.05SD-76≤2.0≥98.076-85≤3.012-17160-260≤0.05SD-75C≤2.0≥98.076-85≤3.012-17850-1200≤0.03SD-75A≤2.0≥98.076-85≤3.012-171200-1500≤0.03)