标准摘要
[中文适用范围]： 本文件规定了用作椅旁义齿基托重衬材料的丙烯酸硬质材料的要求以及确定是否符合这些要求的测试方法。 本文件还规定了产品包装和标记的要求以及制造商提供的使用说明。 使用本文件规定的椅旁义齿基托重衬材料重衬的假牙仅限于丙烯酸树脂。 本文件不适用于实验室使用的义齿基托重衬材料或软衬里材料。 注1：丙烯酸硬质材料含有丙烯酸和甲基丙烯酸单体，例如丙烯酸酯和取代的(甲基)丙烯酸酯及其聚合物。 注 2：丙烯酸假牙由聚合物制成，例如聚（丙烯酸酯）、聚（取代丙烯酸酯）和橡胶改性聚（甲基丙烯酸酯）。 [外文原描述]： This document specifies the requirements for acrylic hard type materials used as chairside denture base relining materials and the test methods to determine compliance with these requirements. This document also specifies requirements for packaging and marking the products and for the instructions for use to be supplied by the manufacturer. Dentures which are relined by chairside denture base relining materials specified by this document are limited to those of acrylic. This document is not applicable to either denture base relining materials that are for laboratory use or soft lining materials. NOTE 1 Acrylic hard type materials contain acrylic and methacrylic monomers such as acrylic acid esters and substituted (meth)acrylic acid esters and their polymers. NOTE 2 Acrylic dentures are made of polymers such as poly (acrylic acid esters), poly (substituted acrylic acid esters) and rubber-modified poly (methacrylic acid esters).
英文名称Dentistry — Chairside denture base relining materials — Part 1: Hard type materials