... mercury lamps).6) Storage period: 12 months.Silk Screen Printing Ink Instructions:7) Screen tone 250-400 meshcount. Doctor hardness is 70°.8 ... .Scope: all kinds of ABS, PC, PS materials or UV oil coating over the ABS, PS, PC, hardware, plating, surface printing.2. ... high resistance to alcohol, high wear resistance, can also be screen printing.3.Storage: room temperature 20 °C sealed from light, valid ...