Exposure Developing UV Resin

T-7111 resin is recommended specifically for photosensitive development and etching resist processes. It develops clearly and without residue. It can resist all kinds of strong acid etching liquids and weak alkaline erosion. 100% solvent-free, suitable for printing and spraying processes. It dries quickly and has high hardness, making the surface dry and non-sticky. It can reach 2H hardness before UV curing, and has excellent adhesion to various metals, glass, and ceramics. After UV curing, the hardness, insulation, and etching resistance reach the optimal state before the etching process can be carried out. It is used for protective functions during metal marking, glass acid engraving, anodizing, electroplating and other processing.

In the application of UV ink, T-7111 resin is used for full-page printing by screen printing. It dries quickly and does not stick to film. High resolution, clear development (20s development), 5% sodium hydroxide hot alkali to remove the film in 3-5 minutes. In the field of UV coatings, spray coating can be used when processing 3D curved glass, special-shaped metal sheets, and nameplates. The pigment has excellent wettability and can be added with color. Has excellent adhesion to a variety of materials.

T-7111 is applied to nameplate processing technology