pcb screen printing ink.pcb uv mark or legend white ink
USD $11 - $20 /Kilogram
Min.Order:100 Kilograms
Shenzhen Dong Hua Chemical Material Co., Ltd.
DH-W169B mark or legend ink is suitable in various PCB for either soldering side or component side. The special 100% solid content and solvent-free composition of these one part inks enable rapid and total curing via the exposure to low energy UV ray. Excellent adhesion and chemisty resistance, good insulation and heat resistance for marking on the base board and coating.
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Color | white | black |
Viscosity | 200-250ps 25oC, VT-04 viscometer | |
Screen Printing Squeegee Angle | 250~350 mesh/inch 60o-70o 65o-70o | |
Curing Condition | 1200~1600 mj/cm2 | |
Solder resistance | 260oC ±5oC>20sec | |
Film Hardness | >3H | |
Adhesion | 100/100 | |
Electrical Insulation | >5X1010 | |
Shelf life 25oC | 6 months | |
Flammability | UL 94V-0 |