HTCC packaging tube shell glass pigment, preparation method and application

The invention discloses an HTCC packaging tube shell glass pigment. Inorganic powder raw materials of the glass pigment comprise the following raw materials in parts by weight: 20-32 parts of aluminum oxide, 15-22 parts of kaolin, 16-20 parts of talcum powder, 8-13 parts of molybdenum trioxide, 6-12 parts of chromium oxide, 5-14 parts of calcium carbonate and 1-6 parts of an interconnection agent. Compared with a conventional method for preparing the HTCC packaging tube shell through ingredients, the method has the following advantages that the method for prefabricating the glass pigment can obviously reduce the pulping viscosity and reduce the pulping difficulty, and large-scale production is facilitated; and the ceramic forming color of the glass pigment is deeper, and the ceramic forming density and the ceramic forming bending strength are also obviously improved. 本发明公开了一种HTCC封装管壳玻璃色料，所述玻璃色料的无机粉体原料包括以下重量份的原料：氧化铝20～32份，高岭土15～22份，滑石粉16～20份，三氧化钼8～13份，氧化铬6～12份，碳酸钙5～14份、互联剂1～6份。本发明较常规配料制备HTCC封装管壳具有以下优势：玻璃色料预制的方