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Aluminum oxide ceramic green tape with high mechanical property, aluminum oxide ceramic substrate and preparation method of aluminum oxide ceramic green tape
The invention discloses an aluminum oxide ceramic green tape with high mechanical property, an aluminum oxide ceramic substrate and a preparation method of the aluminum oxide ceramic green tape, and belongs to the field of aluminum oxide ceramic substrates. The aluminum oxide ceramic green tape with high mechanical property comprises the following components in percentage by mass: 40-60% of high-purity aluminum oxide powder, 0.1-1% of calcium oxide, 0.1-1% of magnesium oxide, 0.1-1% of silicon oxide, 30-45% of a solvent, 1-3% of a dispersing agent, 3-6% of a plasticizer and 6-10% of a binder, wherein the molecular weight of the binding agent ranges from 50000 to 70000. The alumina ceramic green tape with high mechanical properties provided by the invention has excellent strength, toughness and ductility.
本发明公开了一种高力学性能的氧化铝陶瓷生瓷带及氧化铝陶瓷基板及其制备方法，属于氧化铝陶瓷基板领域。所述高力学性能的氧化铝陶瓷生瓷带，以质量百分比计，包括：高纯氧化铝粉40％～60％，氧化钙0.1％‑1％，氧化镁0.1％‑1％，氧化硅0.1％‑1％，溶剂30％～45％，分散剂1％～3％，增塑剂3％～6％，粘结剂6％～10％；其中，所述粘结剂的分子量为50000～70000。本发明提供的高力学性能的氧化铝陶瓷生瓷带具有优异的强度、韧性和延展性。
Aluminum oxide ceramic green tape with high mechanical property, aluminum oxide ceramic substrate and preparation method of aluminum oxide ceramic green tape
The invention discloses an aluminum oxide ceramic green tape with high mechanical property, an aluminum oxide ceramic substrate and a preparation method of the aluminum oxide ceramic green tape, and belongs to the field of aluminum oxide ceramic substrates. The aluminum oxide ceramic green tape with high mechanical property comprises the following components in percentage by mass: 40-60% of high-purity aluminum oxide powder, 0.1-1% of calcium oxide, 0.1-1% of magnesium oxide, 0.1-1% of silicon oxide, 30-45% of a solvent, 1-3% of a dispersing agent, 3-6% of a plasticizer and 6-10% of a binder, wherein the molecular weight of the binding agent ranges from 50000 to 70000. The alumina ceramic green tape with high mechanical properties provided by the invention has excellent strength, toughness and ductility.
本发明公开了一种高力学性能的氧化铝陶瓷生瓷带及氧化铝陶瓷基板及其制备方法，属于氧化铝陶瓷基板领域。所述高力学性能的氧化铝陶瓷生瓷带，以质量百分比计，包括：高纯氧化铝粉40％～60％，氧化钙0.1％‑1％，氧化镁0.1％‑1％，氧化硅0.1％‑1％，溶剂30％～45％，分散剂1％～3％，增塑剂3％～6％，粘结剂6％～10％；其中，所述粘结剂的分子量为50000～70000。本发明提供的高力学性能的氧化铝陶瓷生瓷带具有优异的强度、韧性和延展性。
Aluminum oxide ceramic green tape with high mechanical property, aluminum oxide ceramic substrate and preparation method of aluminum oxide ceramic green tape
高力学性能的氧化铝陶瓷生瓷带及氧化铝陶瓷基板及其制备方法
HU CHUANDENG (author) / ZHANG XIANLI (author) / LI SHANSHAN (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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