"ChengYing" brand SK-1002 series ink produced by our company has the characteristics of acid resistance, alkali solubility, good coating adaptability and good adhesion.

一、 Performance

Item	Index
Appearance	Blue
Viscosity(cps/25℃)	1000±200
Pickling attachment(HCl/50℃)	5B
Fading time(NaOH/40℃)	20~30 s

二、 Construction Notes
1. The coating workshop environment meets the following conditions: around 25℃, relative humidity ≤70%;
2.The surface of the substrate must be cleaned of oil and dust. Please keep clean environment to ensure coating performance
3.UV solidify energy：energy is 200-300mj/cm2. The specific energy depends on the energy of the UV  solidify energ;
4.If the paint gets on the skin or clothes, it should be cleaned with clean water immediately to prevent skin burns;

三、 Packaging and storage
1、Packaging：5㎏ black plastic drum；
2、Storage：Sealed and stored in a cool, ventilated, opaque dark room, preserved for half a year.