拜耳水性异氰酸酯Bayhydur BL 2781

拜耳水性异氰酸酯Bayhydur BL 2781的详细描述：

Bayhydur BL 2781特� � � � � � � � � � � � � �?br />供应形式 �?6.5% � � �? � � � � � � �?1.1: 2.4 � � 涱�br />用� 与Bayhydrol � � � � � � � � � � � � � � � � � � � � � 烘烤 � � � � � � � � � � � � � � � � � � � � � � � � 柔韧 � � � ft � � � � 着 � , Bayhydur BL 2781 � Bayhydur VP LS 2310 � � � � � � � � 、�br />特�?应用 Bayhydur BL 2781 � � � � � � � � � � � � � � � � � � � 化剂 � � � � � � � � � � � � � � � � � 于Bayhydur BL 2781 配方 � � � � � � � � � � � � � 所 � � � � � � � � � � � 域包 � � � � � � � � � � � ft � � � � � � � � � � � � � 高质 � � � � � � � � � � � � � � � � � � � � � � � � � �