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Nano baked porcelain false tooth and preparation method thereof
The invention relates to the field of false teeth, and particularly discloses a nano baked porcelain false tooth and a preparation method thereof. The nano baked porcelain false tooth comprises a metal substrate and a baked porcelain material; preparation raw materials of titanium alloy comprise mixed metal powder and a binder according to the weight ratio of (3-5): 0.1; the mixed metal powder comprises, in percentage by mass, 2-4% of Mn, 9-12% of Mo, 3-5% of Si, 5-12% of Zn and the balance of titanium; the baked porcelain material is prepared from the following raw materials in percentage by mass: 3-10% of nano zirconium dioxide, 5-12% of nano titanium dioxide, 3-5% of nano hydroxyapatite/PVA composite material and the balance of nano silicon dioxide. The preparation method comprises the steps of preparation of the metal substrate, preparation of the baked porcelain material and false tooth forming. The bonding strength between the metal substrate of the nano baked porcelain false tooth and the baked porcelain material is effectively improved.
本申请涉及义齿的领域，具体公开了一种纳米烤瓷义齿及其制备方法。纳米烤瓷义齿包括金属基底和烤瓷料，所述钛合金的的制备原料包括重量比为（3‑5）：0.1的混合金属粉末和粘结剂，其中混合金属粉末按质量分数计，包括Mn2‑4%、Mo9‑12%、Si3‑5%、Zn5‑12%，余量为钛；烤瓷料的制备原料按质量分数计，包括纳米二氧化锆3‑10%、纳米二氧化钛5‑12%、纳米羟基磷灰石/PVA复合料3‑5%，余量为纳米二氧化硅；其制备方法为包括金属基底的制备、烤瓷料的制备和义齿成型步骤。本申请有效提高了纳米烤瓷义齿的金属基底与烤瓷料之间的结合强度。
Nano baked porcelain false tooth and preparation method thereof
The invention relates to the field of false teeth, and particularly discloses a nano baked porcelain false tooth and a preparation method thereof. The nano baked porcelain false tooth comprises a metal substrate and a baked porcelain material; preparation raw materials of titanium alloy comprise mixed metal powder and a binder according to the weight ratio of (3-5): 0.1; the mixed metal powder comprises, in percentage by mass, 2-4% of Mn, 9-12% of Mo, 3-5% of Si, 5-12% of Zn and the balance of titanium; the baked porcelain material is prepared from the following raw materials in percentage by mass: 3-10% of nano zirconium dioxide, 5-12% of nano titanium dioxide, 3-5% of nano hydroxyapatite/PVA composite material and the balance of nano silicon dioxide. The preparation method comprises the steps of preparation of the metal substrate, preparation of the baked porcelain material and false tooth forming. The bonding strength between the metal substrate of the nano baked porcelain false tooth and the baked porcelain material is effectively improved.
本申请涉及义齿的领域，具体公开了一种纳米烤瓷义齿及其制备方法。纳米烤瓷义齿包括金属基底和烤瓷料，所述钛合金的的制备原料包括重量比为（3‑5）：0.1的混合金属粉末和粘结剂，其中混合金属粉末按质量分数计，包括Mn2‑4%、Mo9‑12%、Si3‑5%、Zn5‑12%，余量为钛；烤瓷料的制备原料按质量分数计，包括纳米二氧化锆3‑10%、纳米二氧化钛5‑12%、纳米羟基磷灰石/PVA复合料3‑5%，余量为纳米二氧化硅；其制备方法为包括金属基底的制备、烤瓷料的制备和义齿成型步骤。本申请有效提高了纳米烤瓷义齿的金属基底与烤瓷料之间的结合强度。
Nano baked porcelain false tooth and preparation method thereof
一种纳米烤瓷义齿及其制备方法
ZUO LINRUI (author)
2021-09-07
Patent
Electronic Resource
Chinese
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