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Standards Development
1.1 This document classifies denture base polymers, including materials for additive and subtractive manufacturing, 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.
1.2 Although this document does not require manufacturers to declare details of the composition, attention is drawn to the fact that some national or international authorities require such details to be provided.
NOTE This document does not address possible biological hazards associated with the materials. Assessment of these hazards is addressed in ISO 7405 and the ISO 10993 series.
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