TECHNOLOGY FOCUS - CERAMICS AND GLASS - The first glass composition is selected from PbO-SiO2-B2O3-Al2O3; SiO2-PbO-B2O3-Al2O3-ZrO2; Bi2O3-ZnO-SiO2-B2O3-Al2O3; SiO2-SrO-Bi2O3-B2O3-Al2O3; SiO2-PbO-ZnO-B2O3-Al2O3-TiO2; SiO2-PbO-ZnO-Bi2O3-Al2O3; SiO2-Bi2O3-B2O3-Al2O3-Tl-ZnO; PbO-B2O3-SiO2; Bi2O3-SiO2-ZnO-V2O5; Bi2O3-SiO2-ZnO; Bi2O3-SiO2-Al2O3; Bi2O3-SiO2-V2O5; Bi2O3-SiO2-B2O3-K2O; Bi2O3-SiO2-ZnO-B2O3-Li2O-Na2O-Nb2O5; PbO-SiO2-ZnO-Al2O3, PbO-SiO2-ZnO-Al2O3-Ta2O5; PbO-SiO2-Al2O3-HfO2-In2O3-Ga2O3; PbO-SiO2-Al2O3-Ta2O5-ZrO2; PbO-SiO2-Al2O3-B2O3-Sb2O5; PbO-SiO2-Al2O3-ZrO2; PbO-SiO2-Al2O3-P2O5-ZrO2; PbO-SiO2-Al2O3-B2O3-ZnO2-Sb2O5; PbO-SiO2-Al2O3-HfO2; PbO-SiO2-Ga2O3; and/or SiO2-ZrO2-B2O3-ZnO-MgO-TiO2-Na2O-LiO2-Bi2O3. The second glass composition is selected from PbO-SiO2-B2O3-Al2O3; SiO2-PbO-B2O3-Al2O3-ZrO2; Bi2O3-ZnO2-SiO2-B2O3-Al2O3; SiO2-SrO-Bi2O3-B2O3-Al2O3; SiO2-PbO-ZnO-B2O3-Al2O3-TiO2, SiO2-PbO-ZnO-B2O3-Al2O3; SiO2-Bi2O3-B2O3-Al2O3-Tl-ZnO; PbO-B2O3-SiO2-Bi2O3-SiO2-ZnO-V2O5; Bi2O3-SiO2-ZnO; Bi2O3-SiO2-Al2O3; Bi2O3-SiO2-V2O5; Bi2O3-SiO2-B2O3-K2O; Bi2O3-SiO2-ZnO-B2O3-Li2O-Na2O-Nb2O5; PbO-SiO2-ZnO-Al2O3; PbO-SiO2-ZnO-Al2O3-Ta2O5; PbO-SiO2-Al2O3-HfO2-In2O3-Ga2O3; PbO-SiO2-Al2O3-Ta2O5-ZrO2; PbO-SiO2-Al2O3-B2O3-Sb2O5; PbO-SiO2-Al2O3-ZrO2; PbO-SiO2-Al2O3-P2O5-ZrO2; PbO-SiO2-Al2O3-B2O3-ZrO2-Sb2O5; PbO-SiO2-Al2O3-HfO2; PbO-SiO2-Ga2O3; and/or SiO2-ZrO2-B2O3-ZnO-MgO-TiO2-Na2O-LiO2-Bi2O3.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - The aluminum in aluminum-containing material has a shape selected from spherical, spherical-like, granular, club-like, needle-like, pillar-like, scale-like, sponge-like, pointed-like, cone-like, porous-like, polygonal, sheet-like, bar-like, branch-like, fiber-like, and/or irregular.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - The additives include 10-24C stearic acid or oleic acid. The ether class solvent is diethylene glycol monobutyl ether. The leveling agent, rheological agent or thixotropic agent includes hydrogenated castor oil.    TECHNOLOGY FOCUS - POLYMERS - The cellulosic resin is ethyl cellulose.