ISO 21563:2021 牙科学 水胶体印模材料

标准编号：ISO 21563:2021

中文名称：牙科学 水胶体印模材料

英文名称：Dentistry — Hydrocolloid impression materials

发布日期：2021-08

标准范围

本文件规定了水胶体印模材料的要求和试验方法。本文件有助于确定为零售市场准备的弹性水性琼脂和海藻酸钠水胶体牙科印模材料是否达到预期目的所需的质量。它还规定了标签要求和使用说明。本文件不涉及与材料相关的可能生物危害。ISO？7405和ISO？10993系列对这些危险进行了评估。

This document specifies the requirements and test methods for hydrocolloid impression materials. This document helps to determine whether elastic aqueous agar and alginate hydrocolloid dental impression materials, as prepared for retail marketing, are of the quality needed for their intended purposes. It also specifies requirements for labelling and instructions for use. This document does not address possible biological hazards associated with the materials. Assessment of these hazards is addressed in ISO 7405 and the ISO 10993 series.

标准预览图