{"id":277972,"date":"2024-10-19T18:43:40","date_gmt":"2024-10-19T18:43:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-9917-22017\/"},"modified":"2024-10-25T15:15:21","modified_gmt":"2024-10-25T15:15:21","slug":"bs-en-iso-9917-22017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-9917-22017\/","title":{"rendered":"BS EN ISO 9917-2:2017"},"content":{"rendered":"

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.<\/p>\n

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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.<\/p>\n<\/blockquote>\n

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NOTE The attention of manufacturers and test laboratories is drawn to the closely-related International Standards ISO 4049 and ISO 9917\u20111 so that they can consider which is the most appropriate for evaluating any individual product.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Classification and applications
4.1 Classification
4.2 Applications <\/td>\n<\/tr>\n
11<\/td>\n5 Requirements
5.1 Materials
5.2 Working time
5.3 Setting time \u2014 Class 1 and Class 3 materials only
5.4 Film thickness \u2014 Luting materials only (see 4.2 )
5.5 Flexural strength
5.6 Radio-opacity
5.7 Shade and colour stability \u2014 Restorative materials only
6 Sampling <\/td>\n<\/tr>\n
12<\/td>\n7 Test conditions and preparation of test specimens
7.1 Test conditions
7.2 Method of mixing
7.3 Inspection
8 Packaging, marking and information to be supplied by the manufacturer
8.1 Packaging <\/td>\n<\/tr>\n
13<\/td>\n8.2 Marking and instructions for use <\/td>\n<\/tr>\n
16<\/td>\nAnnex A (normative) Determination of working time and setting time <\/td>\n<\/tr>\n
18<\/td>\nAnnex B (normative) Determination of film thickness \u2014 Luting materials only <\/td>\n<\/tr>\n
20<\/td>\nAnnex C (normative) Determination of flexural strength <\/td>\n<\/tr>\n
25<\/td>\nAnnex D (normative) Determination of radio-opacity <\/td>\n<\/tr>\n
27<\/td>\nAnnex E (normative) Determination of shade and colour stability \u2014 Restorative (except for tooth core build-up) and luting materials only <\/td>\n<\/tr>\n
29<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dentistry. Water-based cements – Resin-modified cements<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":277979,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[149,2641],"product_tag":[],"class_list":{"0":"post-277972","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-11-060-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/277972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/277979"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=277972"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=277972"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=277972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}