Low melting point glass powder

Low melting point glass powder

Physical properties:

solid powder, white or transparent, density2.30 ~ 4.5g/cm3， Insoluble in water, partly soluble in sulfuric acid orhydrochloric acidMain ingredients: ZnO、B2O3、 SiO2、 Al2O3、 Bi2O3、 P2Os

Applications:

Used for VFD (vacuum fluorescent display devices) and light sensor,light window glass welding, metal devices and glass hermetic sealing;Conductive paste and dielectric paste phase; Sillicon semiconductorchip passivation protection, insulation protection of thick film line andchip resistor device; Adhesive additives of high temperature ink, paint;Inorganic adhesives additives of Magnetic materials, ceramic materi-als; Ceramic additives of rubber and plastics