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856345 - ČSN EN ISO 9917-2 - Stomatologie - Vodou tuhnoucí cementy - Část 2: Cementy modifikované pryskyřicí | ||
| Název : 856345 - ČSN EN ISO 9917-2 - Stomatologie - Vodou tuhnoucí cementy - Část 2: Cementy modifikované pryskyřicí
Označení normy : ČSN EN ISO 9917-2 Katalogové číslo : 504122 Třídící znak : 856345 Účinnost : 2018-05-01 Věstník : 2018.04 Strany : 36 Převzata :vyhlášením ve Věstníku - v angličtině | ||
| Cena : | 340.00 Kč (DPH= 0%), s DPH= 340.00 Kč | |
| ANOTACE "ČSN EN ISO 9917-2 This document 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." | ||