Black Pigment

Tempering temperature: 680 720 Firing temperature: 600 650 Paste-oil ratio Powder lot: Varnish (8006) = 10.25 0.3 If paste is adhered on the screen when printed, we suggest adding a small amount of thinner (801902) into the paste to adjust the viscosity and ensure a sustained printing. Coefficient of Thermal Expansion (CTE) (75 85)×10-7/K50-300 Acid and alkali resistance Acid resistance: No sharp trace on the surface after dipping in 3.5% hydrochoric acid solution for 10-15min at room temperature. Alkali resistance: No sharp trace on the surface after dipping in 10% caustic soda solution for 10-15min at room temperature. Supply Mode: Powder, Printing ink