FSR-8000PRO-108HF/203HF303HF series products:

It is a low halogen (halogen content less than 1500PPM), high performance liquid photosensitive solder-proof ink.

It has excellent chemical properties in all kinds of substances.

Whether in the gloss of the coating surface, heat shock resistance, resistance to gold (no electrolytic gold plating) and plug effect and other functions, they are superior to the same type of products, almost impeccable.

In fact, this kind of liquid photo-sensitive alkali liquid imaging solder resistance ink is the best. It is used to produce high standard double-sided or multi-layer printed circuit boards.

It can absolutely meet all kinds of production requirements of high precision printed circuit boards, and is a kind of liquid photosensitive solder resist ink with super-strong function.

This product is environmentally friendly with low halogen and has passed SGS test and UL certification.

FSR - 8000 Series Low Halogen Flexible Board Ink (Halogen Content less than 1500PPM)

It has excellent adhesion and soft disassembly. It can bend more than 100,000 times and has good heat resistance. It can reach the heat resistance of 280 5 seconds 2 times of solder temperature. It has excellent high resolution, physics, chemical function and high impedance.

No matter in the gloss of the coating surface, gold resistance (no electrolytic gold plating) and so on, they are almost impeccable. They are the best in this kind of two-liquid alkaline developing liquid photosensitive ink.

Product features:

1. Pass UL certification in the United States

2. Excellent adhesion and gloss

3. Insulation impedance value with > 1013_

4. Excellent high resolution, 3 mil green bridge can be achieved.

5. Good printability, no false copper exposure, bubble pinholes and other phenomena.

6. Good plug-hole property, full plug-hole, flat surface without hollow, depression, explosion and other phenomena.

7. Excellent chemical resistance, tin peroxide, silver, tin spraying, gold OSP and other processes, non-foaming and discoloration

8. This product is environmentally friendly and low halogen. It has passed the SGS test.