OGS conductive ink

For glass cover ink: matte black, light black, anti-yellowing white, OGS high temperature (280 ℃ it white black 300 ℃). Performance Evaluation Test Project Test conditions and methods Results 0 F;. Ink fineness Fineness gauge ≤5μm2 viscosity Brookfield HADV-I-type rotational viscometer, Spindle # 6 20rpm, 25 ℃ 20000-30000mpa curing conditions 180 ℃ × 15min ?, Mitsubishi Pencil hardness oven OK 500g × 45 ≥2H shiny gloss tester, 60 ° dumb: 18-25, bright black: 108-115. Adhesion 1mm × 1mm × 100 grid 3M 610 adhesive tape peeling 100/100 Acid Soak 5% HCl × 24Hr (25 ℃) No change Alkali soak 5% NaOH × 24Hr (25 ℃) no change in salt tolerance soak 5 % NaCl × 24Hr (25 ℃) no change Resistance toluene toluene damp cloth soaked with 500g 500 double rubs change Resistance 100 ℃ boiling water boiled × 2Hr no change in water resistance 25 ℃ water soak for 30 days did not change the value of the optical density OD Detector 4.8 * H * d, SRM200 surface insulation resistance tester ≥1011 Ohm use 1. Clear 2. impurity shall stir before the ink material on the use of uniform, add the following ingredients curing agent F-100, Thinner T-285, stir well printed on the machine. Construction condition parameters 300-420 mesh silk screen tension-type level 22-25 Newton scraping gum scraping squeegee hardness 70-85 curing agent F-100 add 10% thinner T-285 curing conditions the amount of 5-10% 150-180 ℃ × 15-30min8