GB/T 6387-1986
Replaced
YY/T 0621.2-2020
Active
Industry standards-Medicine
YY/T 0621.2-2020 Dentistry—Compatibility testing—Part 2:Ceramic-ceramic systems
YY/T 0621.2-2020 Dentistry—Compatibility testing—Part 2:Ceramic-ceramic systems
Basic Information
Standard Code:
YY/T 0621.2-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Dental instruments, equipment, and materials
ICS Name:
Dental materials
Publish Date:
2020-02-25
Implement Date:
2021-03-01
Publisher:
国家药品监督管理局
Technical Committee:
全国口腔材料和器械设备标准化技术委员会(SAC/TC 99)
Pages:
12 pages
Scope
YY 0621的本部分规定了通过测试牙科修复用陶瓷-陶瓷材料的复合结构来评价二者匹配性的性能要求和试验方法。
本部分的要求适用于与不同成分的陶瓷结合一起使用的陶瓷材料，而不适用于单独使用的陶瓷材料。
Development Information
Drafting Units:
北京大学口腔医学院口腔医疗器械检验中心、辽宁爱尔创生物材料有限公司
Drafting Persons:
白伟、周永胜、林红、吴洋、何玲玲、李佳玲
Replace the following standards
Referenced Standards
ISO 1942
ISO 6872:2015
ISO 7405
ISO 10993
Adopt standards
ISO 9693-2:2016
Related Standards
YY 0270-2003
Replaced
YY 0270-2003 Dentistry—Denture base polymers
YY 0462-2003
Replaced
YY 0462-2003 Dental gypsum products
YY 0463-2003
Replaced
YY 0463-2003 Dental phosphate-bonded casting investments
YY 1042-2003
Replaced
YY 1042-2003 Dentistry—Polymer-based filling,restorative and luting materials
YY 0493-2004
Replaced