1.Tempering temperature: 680~720 Deg.C 2.4000series 3.Acid and alkali resistance 4.Supply Mode: Powder, Printing ink

Tempering temperature: 680~720 Deg.C    Firing temperature:  600~650 Deg.C

Paste-oil ratio Powder lot: Varnish (8006) = 10.25~0.3If paste is adhered on the screen when printed, we suggest add a small amount of thinner (801902) into the paste, adjust the viscosity and ensure a sustained printing.

Coefficient of Thermal Expansion (CTE)  (75~85)×10-7/K50-300

Acid and alkali resistanceAcid 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

4000 series tempered glass color