聚氨酯薄膜

1、4GB 1768GB 3186GB 5208GB6682GB 6739GB 6742GB 6751GB 9274GB 9278GB 9286GB 9750GB9754GB9761清漆、清油及稀释剂外观和透明度测定法漆膜一般制备法漆膜、腻子膜干燥时间测定法漆膜厚度测定法漆膜耐磨性测定法涂料产品的取样涂料闪点测定法快速平衡法分析实验室用水规格和试验方法涂膜硬度铅笔测定法漆膜弯曲试验(圆柱轴)色漆和清漆挥发物和不挥发物的测定色漆和清漆耐液体介质的测定涂料试样状态调节和试验的温湿度色漆和清漆漆膜的划格试验涂料产品的包装标志色漆和清漆不含金属颜料的色漆漆膜之200,6和8镜面光泽的测定色漆和清漆色漆的目视比色3技术要求产品应符合表技术要求。
项目指标一等品合格品原漆外观漆!漠外观不挥发物含量.%不小于组分-浅黄至棕黄透明液体，无机械杂质平整光滑!中华人民共和国化学工业部1993一06一29批准1994一04一01实施HG 2454一93续表一等品含格品组分二干燥时间，h不大干表干实干烘干(120士2C)光泽.60“不小干划格试验，级弯曲性，mm硬度不小于耐水性(浸干GB 6682三级水中。

2、释剂外观和透明度测定法GH 1727 漆膜一般制备法(;B 1728 漆膜、腻子模F燥时flJ测定法GH 1764 漆膜厚度测定法GH 1768 漆膜耐磨性测定法(;13 3186 涂料产品的取样GB 5208 涂料闪点测定法快速平衡法GB 6682 分析实验室用水规格和试验方法C;B 6739 涂膜硬度铅笔测定法GB 6742 漆膜弯曲试验(圆柱袖)GB 6751 色漆和清漆挥发物和不挥发物的测定GB 9274 色漆和情漆耐液体介质的测定心B9278 涂料试样状态调节和试验的温湿度(;B 9286 色漆和清漆漆膜的划格试验GB 9750 涂料产品的包装标志GB 9754 色漆和清漆不含金属颜料的色漆漆膜之200、600和8镜面光泽的i9!1)E (;B 9761 色漆和清漆色漆的目视比色3技术要求产品应符合F表技术妻求。
原漆外观1辜11茸夕1、现f、抨发物含量，Fj/1分项fj 不小于中华人民共和国化学工业部1993-06-29批准; 1 U 等品合恪dli浅黄至棕黄透明液体.无机械杂质平整光滑42 fO 1994-04-01实施HG 2454。

3、he number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers in-situ applied, single-pack,moisture-triggered, aliphatic polyurethanes intended to form anelastomeric single-ply membrane, once cured. The cured mem-brane may or。

4、ATING APPLICATIONS WSD-M99H134-B1WSD-M99H134-B21. SCOPEThe materials defined by this specification are polyester polyurethanefilms.WSD-M99H134-B1 is a flame-bondable laminate film.WSD-M99H134-B2 is a heat-sealing film.2. APPLICATIONWSD-M99H 134-B1: This material was released originally as a sealingmembrane on car seat cushion assemblies.WSD-M99H134-B2: This material was released originally to heat-seal jointsin dual fabric seat applications - it allows the jointed fabrics to bevacuum formed and。

5、ATING APPLICATIONS WSD-M99H134-B1WSD-M99H134-B21. SCOPEThe materials defined by this specification are polyester polyurethanefilms.WSD-M99H134-B1 is a flame-bondable laminate film.WSD-M99H134-B2 is a heat-sealing film.2. APPLICATIONWSD-M99H 134-B1: This material was released originally as a sealingmembrane on car seat cushion assemblies.WSD-M99H134-B2: This material was released originally to heat-seal jointsin dual fabric seat applications - it allows the jointed fabrics to bevacuum formed and。