rd9870a

... aging behaviors and so on. Resin color developer RD9870A used for Carbonless copy paperBrief introduction of RD9870ARD9870A is ... paper at home and abroad.Physical &Chemical Indices of RD9870A: ItemsIndicesTest methodAppearanceMilk white emulsionVisual inspectionSolid content, %≥ 45Q/ ... 5.Packaging, storage and transportation1. The packaging of RD9870A is plastic barrel (220 kg/barrel). Meanwhile, other ...