標(biāo)準(zhǔn)號：ISO/TS 14569-2-2001
中文標(biāo)準(zhǔn)名稱：牙科材料 耐磨損試驗指南 第2部分：2和/或3體磨耗法
英文標(biāo)準(zhǔn)名稱：Dental materials - Guidance on testing of wear - Part 2: Wear by two- and/or three body contact
標(biāo)準(zhǔn)類型：C33
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：C33
國際標(biāo)準(zhǔn)分類號：11.060.10
適用范圍：This part of ISO/TS 14569 specifies test methods for the assessment of resistance to wear of materials occurring on the occlusal surfaces of restorations, in or on natural teeth or on artificial teeth, as a result of physiological activity in the mouth. Some of the proposed methods include wear from foodstuff as well as, or only, wear by direct contact. The test methods shown in Table 1 are described. This part of ISO/TS 14569 is not applicable to phenomena such as the marginal degradation and loss of substance by chemical processes, swelling, splintering of edges, or wear from toothbrushing.