ISO/TS 4640:2023 牙科 牙齿结构的拉伸粘接强度试验方法

标准编号：ISO/TS 4640:2023

中文名称：牙科 牙齿结构的拉伸粘接强度试验方法

英文名称：Dentistry — Test methods for tensile bond strength to tooth structure

发布日期：2023-05

标准范围

本文件提供了关于基底选择、储存和处理的指南，以及用于修复牙科材料和牙齿结构（即牙釉质和牙本质）之间粘合剂结合质量测试的拉伸结合强度测试方法的基本特征。附件中给出了拉伸粘结强度测量的一些具体试验方法？A.本文件不包括对粘合材料组分及其性能的要求。

This document gives guidance on substrate selection, storage and handling as well as essential characteristics of tensile bond strength test methods for quality testing of the adhesive bond between restorative dental materials and tooth structure, i.e. enamel and dentine. Some specific test methods for tensile bond strength measurements are given in Annex A.

This document does not include requirements for components of adhesive materials and their performance.

标准预览图