Good brightness, flatness,colour and smooth surface.Low firing temperature required.Used to make 150* 600 (mm) border line 1. About Product Jinming Glaze CATALOGCODE C.O.E(×10¯7/°C)Softening temperature(°C)Firing temperature(°C)Advantage and introductionJM6181807801070-1120Opaque frit. Execllent whiteness, smooth, glossy with pretty flat surface and no pinhole.Mainly used to make size of 300*450 ...