GB/T 6387-1986
Replaced
YY/T 0270.2-2011
Active
Industry standards-Medicine
YY/T 0270.2-2011 Dentistry—Base polymers—Part 2:Orthodontic base polymers
YY/T 0270.2-2011 Dentistry—Base polymers—Part 2:Orthodontic base polymers
Basic Information
Standard Code:
YY/T 0270.2-2011
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Dental instruments, equipment, and materials
ICS Name:
Dental materials
Publish Date:
2011-12-31
Implement Date:
2013-06-01
Pages:
29 pages
Scope
This section applies to orthodontic base polymers and copolymers used in the fabrication of active/passive orthodontic appliances, and stipulates the requirements for them. It also specifies the test methods for determining whether these requirements are met. At the same time, it stipulates the product packaging, markings, and user manuals provided with the accompanying materials.
Development Information
Same series standard
Referenced Standards
YY 0270.1-2011 Dentistry-Base polymers-Part 1:Denture base polymers
ISO 1942
ISO 3696
ISO 7491
ISO 8601
Adopt standards
ISO 20795-2:2010
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