PCB Photoresist Resin

Product Introduction Typical performance characteristics: SNK-3200-D is a resin used for PCB solder resist matte ink resin.It is an acidic acrylate copolymer. It has good drying properties and is basically non-sticky after drying. UV curing is fast. Good alkali solubility. Excellent adhesion to metal. The matte degree can be below 5°. Technical Parameters: serial number Technical parameter items unit Technical parameters 1 viscosity Mps.s/25℃ 15000-35000 2 Solid content % 38

Product Introduction Typical performance characteristics: SNK-3600-2G is a resin used for pcb solder resist matte ink resin .It is an acidic acrylate copolymer. It has good drying properties and is basically non-sticky after drying. UV curing is fast. Good alkali solubility. Excellent adhesion to metal. The matte degree can be below 15°.Cost-effective. Technical Parameters: serial number Technical parameter items unit Technical parameters 1 viscosity Mps.s/30℃ 45000-65000 2

Product Introduction Typical performance characteristics: SNK-3000-4A is a resin used for high-end automotive PCB inks, mini LED inks, and TV backlight inks. It is an acrylic-modified acrylic resin, characterized by resistance to yellowing, alkali washing, good water resistance, good sensitivity, and excellent development. Technical Parameters: serial number Technical parameter items unit Technical parameters 1 viscosity Mps.s/25℃ 5000-20000 2 Solid content % 45-52 3 Exterior

Melon PCB Photoresist Resin Background introduction: PCB (Printed Circuit Board) is an indispensable component of modern electronic devices. PCB coating material (PCB solder resist ink) is one of the key materials on PCB. It undertakes the important task of transferring the circuit board design pattern to the substrate surface and forming a protective coating. It also has the functions of anti-corrosion, anti-wear, electrical insulation, identification, aesthetics, and solder