ISO 10477:2004 牙科学 聚合物牙冠和齿桥材料

标准编号：ISO 10477:2004

中文名称：牙科学 聚合物牙冠和齿桥材料

英文名称：Dentistry — Polymer-based crown and bridge materials

发布日期：2004-10

标准范围

ISO 10477:2004对聚合物基牙冠和牙桥材料进行了分类，并规定了其要求。它还规定了用于确定是否符合这些要求的试验方法。ISO 10477:2004适用于实验室制造的永久性贴面或前牙冠的聚合物基牙冠和桥材料，这些材料可能连接或不连接到金属底座。它也适用于聚合物基牙冠和牙桥材料，制造商声称其粘附在金属下部结构上，没有宏观机械保持力，如珠子或金属丝。ISO 10477:2004不适用于手术中用于制作牙冠、贴面或修复的聚合物基材料，也不适用于将这些材料应用于后牙的应力承受区域。

ISO 10477:2004 classifies polymer-based dental crown and bridge materials and specifies their requirements. It also specifies the test methods to be used to determine compliance with these requirements.ISO 10477:2004 is applicable to polymer-based dental crown and bridge materials for laboratory-fabricated permanent facings or anterior crowns that may or may not be attached to a metal substructure. It also applies to polymer-based dental crown and bridge materials for which the manufacturer claims adhesion to the metal substructure without macromechanical retention such as beads or wires.ISO 10477:2004 is not applicable to polymer-based materials that are used to make crowns, veneers or repairs in the operatory, nor does it cover the application of those materials to stress-bearing areas of posterior teeth.

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