ADA ADA 139-2012

ADA 139-2012 PDF Download

Standard EN Sample
ADA 139-2012 Sample

Dental Base Polymers

Also Known As: ANSI/ADA Standard No. 139-2012

SKU193832341 Published by American Dental Association ADA Publication Date2012-06-06 Pages CountPages67

Full Description

This part of ANSI/ADA Standard No. 139 classifies denture base polymers and copolymers and specifies their requirements. It also specifies the test methods to be used in determining compliance with these requirements. It further specifies requirements with respect to packaging and marking the products and to the instructions to be supplied for use of these materials. Furthermore it applies to denture base polymers for which the manufacturer claims that the material has improved impact resistance. It also specifies the respective requirement and the test method to be used.

This standard is an adoption of ISO 20795-1:2008, Dentistry - Base polymers - Part 1: Denture base polymers; and ISO 20795-2:2010, Dentistry - Base polymers - Part 2: Orthodontic base polymers.
Details
Language(s)English
File Size1.1 MB
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