PCB photosensitive etching resists the ink, widely used in the etching of precision metal patterns, with high resolution and strong corrosion resistance.PCB photosensitive etching resists inks, suitable for the etching of high-precision printed circuit boards, stainless steel, copper, aluminum and white iron, and other materials.

Before use, the ink should be fully stirred evenly. The product should be stored in a dark place, the ink contains solvent, and the workshop should be kept in a well-ventilated environment, with a temperature of 22±2°C, and humidity of 55±5RH.

Parameter:

Properties: Liquid

Color: light blue

Viscosity: 70ps±10ps(25°C)

Non-volatile: 70%

Function: metal anti-etching, anti-plating

The technology that should be mastered in the use of photosensitive circuit ink:

Screen printing process, pre-baking process, the exposure process, developing process.

Application: Printing, Exposure, Etching, De film, etc.

When working, the lighting should be yellow light and avoid direct sunlight or fluorescent light.

When using ink, please wash it carefully with soap if it is in direct contact with the skin. It must be kept clean during operation, and pollution will cause the quality to decline.