BS EN ISO 9917-2:2017

BS EN ISO 9917-2:2017 specifies requirements and test methods for water-based dental cements in which setting is achieved by a combination of an acid-base reaction and polymerization. The materials are intended for luting, base or lining, restoration and tooth core build up purposes.

EXAMPLE Conventional glass polyalkenoate cements are normally formed by reacting an ion-leachable aluminosilicate glass with a polyalkenoic acid in an aqueous environment. Materials that fall within the scope of this document will normally be able to effect setting by such an aqueous acid-base type reaction but in addition will be able to undergo setting by polymerization.

NOTE The attention of manufacturers and test laboratories is drawn to the closely-related International Standards ISO 4049 and ISO 9917-1 so that they can consider which is the most appropriate for evaluating any individual product.


Cross References:
ISO 6344-1:1998
ISO 8601:2004 Ed 3
ISO 3696:1987
ISO 7491:2000 Ed 2
ISO 1942
ISO 13116:2014 ED1
ISO 4049:2009
ISO 3665:2011 Ed 3
ISO 14356:2003 Ed 1 (R08)
ISO 7405:2008 Ed 2
ISO 10993-1:2009
ISO 9917-1:2007 Ed 2


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