{"id":277757,"date":"2024-10-19T18:42:27","date_gmt":"2024-10-19T18:42:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-20795-12013\/"},"modified":"2024-10-25T15:13:42","modified_gmt":"2024-10-25T15:13:42","slug":"bs-en-iso-20795-12013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-20795-12013\/","title":{"rendered":"BS EN ISO 20795-1:2013"},"content":{"rendered":"

1.1<\/b><\/p>\n

This part of ISO 20795 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.<\/p>\n

1.2<\/b><\/p>\n

Although this part of ISO 20795 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.<\/p>\n

1.3<\/b><\/p>\n

This part of ISO 20795 is applicable to denture base polymers such as those listed below:<\/p>\n

    \n
  1. \n

    poly(acrylic acid esters);<\/p>\n<\/li>\n

  2. \n

    poly(substituted acrylic acid esters);<\/p>\n<\/li>\n

  3. \n

    poly(vinyl esters);<\/p>\n<\/li>\n

  4. \n

    polystyrene;<\/p>\n<\/li>\n

  5. \n

    rubber modified poly(methacrylic acid esters);<\/p>\n<\/li>\n

  6. \n

    polycarbonates;<\/p>\n<\/li>\n

  7. \n

    polysulfones;<\/p>\n<\/li>\n

  8. \n

    poly(dimethacrylic acid esters);<\/p>\n<\/li>\n

  9. \n

    polyacetals (polyoxymethylene);<\/p>\n<\/li>\n

  10. \n

    copolymers or mixtures of the polymers listed in a) to i).<\/p>\n<\/li>\n<\/ol>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\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
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    7<\/td>\nIntroduction <\/td>\n<\/tr>\n
    9<\/td>\nSection sec_1
    Section sec_1.1
    Section sec_1.2
    Section sec_1.3
    Section sec_2
    1\tScope
    2\tNormative references <\/td>\n<\/tr>\n
    10<\/td>\nSection sec_3
    3\tTerms and definitions <\/td>\n<\/tr>\n
    11<\/td>\nSection sec_4
    Section sec_5
    Section sec_5.1
    Section sec_5.1.1
    Section sec_5.1.1.1
    Section sec_5.1.1.2
    4\tClassification
    5\tRequirements
    5.1\tUnpolymerized material <\/td>\n<\/tr>\n
    12<\/td>\nSection sec_5.1.2
    Section sec_5.1.3
    Section sec_5.2
    Section sec_5.2.1
    Section sec_5.2.2
    Section sec_5.2.2.1
    Section sec_5.2.2.2
    Section sec_5.2.2.3
    Section sec_5.2.3
    Section sec_5.2.4
    Section sec_5.2.5
    5.2\tPolymerized material <\/td>\n<\/tr>\n
    13<\/td>\nSection sec_5.2.6
    Section sec_5.2.7
    Section sec_5.2.8
    Section sec_5.2.9
    Section sec_5.2.10
    Section sec_5.2.11
    Section sec_5.2.12
    Section sec_5.2.13 <\/td>\n<\/tr>\n
    14<\/td>\nSection sec_5.2.14
    Section sec_5.2.15
    Table tab_1
    Table tab_2
    Section sec_6
    Section sec_7
    Section sec_7.1
    6\tSampling
    7\tPreparation of test specimens
    7.1\tLaboratory environment <\/td>\n<\/tr>\n
    15<\/td>\nSection sec_7.2
    Section sec_7.3
    Section sec_8
    Section sec_8.1
    Section sec_8.1.1
    Section sec_8.1.2
    Section sec_8.2
    Section sec_8.2.1
    Section sec_8.2.1.1
    Section sec_8.2.1.2
    7.2\tProcedures
    7.3\tSpecial equipment
    8\tTest methods
    8.1\tInspection for compliance determination
    8.2\tPacking plasticity <\/td>\n<\/tr>\n
    16<\/td>\nSection sec_8.2.2
    Section sec_8.2.2.1
    Figure fig_1
    Section sec_8.2.2.2
    Section sec_8.2.2.3
    Section sec_8.2.3
    Section sec_8.2.4
    Section sec_8.2.4.1 <\/td>\n<\/tr>\n
    17<\/td>\nTable tab_3
    Section sec_8.2.4.2
    Section sec_8.2.4.3
    Section sec_8.2.5
    Section sec_8.2.6
    Section sec_8.3
    Section sec_8.3.1
    Section sec_8.3.2
    8.3\tColour <\/td>\n<\/tr>\n
    18<\/td>\nSection sec_8.4
    Section sec_8.4.1
    Section sec_8.4.1.1
    Section sec_8.4.1.2
    Section sec_8.4.2
    Section sec_8.4.2.1
    Figure fig_2
    8.4\tColour stability <\/td>\n<\/tr>\n
    19<\/td>\nSection sec_8.4.2.2
    Section sec_8.4.2.3
    Section sec_8.4.2.4
    Section sec_8.4.2.5
    Section sec_8.4.2.6
    Section sec_8.4.2.7
    Section sec_8.4.3
    Section sec_8.4.3.1
    Section sec_8.4.3.2
    Section sec_8.4.4
    Section sec_8.4.5 <\/td>\n<\/tr>\n
    20<\/td>\nSection sec_8.5
    Section sec_8.5.1
    Section sec_8.5.1.1
    Section sec_8.5.1.1.1
    Section sec_8.5.1.1.2
    Section sec_8.5.1.2
    Section sec_8.5.1.2.1
    Figure fig_3
    Section sec_8.5.1.2.2
    Section sec_8.5.1.2.3
    Section sec_8.5.1.2.4
    Section sec_8.5.1.2.5
    Section sec_8.5.1.2.6
    8.5\tPolishability, translucency, freedom from porosity, ultimate flexural strength, and flexural modulus <\/td>\n<\/tr>\n
    21<\/td>\nSection sec_8.5.1.3
    Section sec_8.5.1.4
    Section sec_8.5.1.5
    Section sec_8.5.1.6
    Section sec_8.5.2
    Section sec_8.5.2.1
    Section sec_8.5.2.1.1
    Section sec_8.5.2.2
    Section sec_8.5.2.2.1
    Section sec_8.5.2.2.2
    Section sec_8.5.2.3
    Section sec_8.5.2.4 <\/td>\n<\/tr>\n
    22<\/td>\nSection sec_8.5.2.5
    Section sec_8.5.3
    Section sec_8.5.3.1
    Section sec_8.5.3.1.1
    Section sec_8.5.3.2
    Section sec_8.5.3.2.1
    Section sec_8.5.3.2.2
    Section sec_8.5.3.2.3
    Section sec_8.5.3.2.4
    Section sec_8.5.3.2.5
    Section sec_8.5.3.2.6
    Section sec_8.5.3.2.7
    Section sec_8.5.3.2.8
    Section sec_8.5.3.3 <\/td>\n<\/tr>\n
    23<\/td>\nSection sec_8.5.3.4
    Section sec_8.5.3.4.1
    Section sec_8.5.3.4.2
    Section sec_8.5.3.5
    Section sec_8.5.3.5.1
    Section sec_8.5.3.5.2
    Section sec_8.5.3.5.2.1 <\/td>\n<\/tr>\n
    24<\/td>\nSection sec_8.5.3.5.2.2
    Section sec_8.5.3.5.2.3
    Section sec_8.5.3.5.2.4
    Section sec_8.5.3.5.2.5 <\/td>\n<\/tr>\n
    25<\/td>\nSection sec_8.6
    Section sec_8.6.1
    Section sec_8.6.2
    Section sec_8.6.2.1
    Section sec_8.6.2.2
    Section sec_8.6.3
    Section sec_8.6.3.1
    Section sec_8.6.3.2
    Section sec_8.6.3.3
    Section sec_8.6.3.4
    Section sec_8.6.3.5
    Section sec_8.6.3.6
    Section sec_8.6.3.7
    Section sec_8.6.3.8
    Section sec_8.6.4
    8.6\tFracture toughness with a modified bending test <\/td>\n<\/tr>\n
    27<\/td>\nFigure fig_4
    Table tab_d
    Figure fig_5
    Section sec_8.6.5
    Section sec_8.6.5.1 <\/td>\n<\/tr>\n
    28<\/td>\nSection sec_8.6.5.2
    Section sec_8.6.5.3
    Section sec_8.6.5.4
    Section sec_8.6.5.5 <\/td>\n<\/tr>\n
    29<\/td>\nSection sec_8.6.5.6
    Section sec_8.7
    Section sec_8.7.1
    Section sec_8.7.1.1
    Section sec_8.7.1.2
    Section sec_8.7.2
    Section sec_8.7.2.1
    Section sec_8.7.2.2
    Section sec_8.7.2.3
    Section sec_8.7.3
    Section sec_8.7.4
    8.7\tBonding to synthetic polymer teeth <\/td>\n<\/tr>\n
    30<\/td>\nSection sec_8.7.5
    Section sec_8.8
    Section sec_8.8.1
    Section sec_8.8.2
    Section sec_8.8.2.1
    Section sec_8.8.2.1.1
    Section sec_8.8.2.1.2
    Section sec_8.8.2.1.3
    Section sec_8.8.2.1.4
    Section sec_8.8.2.2
    8.8\tResidual methyl methacrylate monomer <\/td>\n<\/tr>\n
    31<\/td>\nSection sec_8.8.3
    Section sec_8.8.3.1
    Section sec_8.8.3.1.1
    Section sec_8.8.3.1.2
    Section sec_8.8.3.1.3
    Section sec_8.8.3.1.4
    Section sec_8.8.3.2
    Section sec_8.8.3.2.1
    Section sec_8.8.3.2.2
    Section sec_8.8.3.2.3
    Section sec_8.8.3.2.4
    Section sec_8.8.3.2.5
    Section sec_8.8.3.2.6
    Section sec_8.8.3.2.7
    Section sec_8.8.3.2.8
    Section sec_8.8.3.3
    Section sec_8.8.3.3.1
    Section sec_8.8.3.3.2 <\/td>\n<\/tr>\n
    32<\/td>\nSection sec_8.8.3.3.3
    Section sec_8.8.3.3.4
    Section sec_8.8.3.3.5
    Section sec_8.8.4
    Section sec_8.8.4.1
    Section sec_8.8.4.1.1 <\/td>\n<\/tr>\n
    33<\/td>\nSection sec_8.8.4.2
    Section sec_8.8.4.2.1
    Section sec_8.8.4.2.2
    Section sec_8.8.4.3
    Section sec_8.8.4.4
    Section sec_8.8.4.5
    Section sec_8.8.4.6 <\/td>\n<\/tr>\n
    34<\/td>\nSection sec_8.8.5
    Section sec_8.8.5.1
    Section sec_8.8.5.1.1
    Section sec_8.8.5.1.2
    Section sec_8.8.5.1.3 <\/td>\n<\/tr>\n
    35<\/td>\nSection sec_8.8.5.2
    Section sec_8.8.5.3
    Section sec_8.9
    Section sec_8.9.1
    Section sec_8.9.1.1
    Section sec_8.9.1.2
    Section sec_8.9.2
    Section sec_8.9.2.1
    Section sec_8.9.2.2
    Section sec_8.9.2.3
    Section sec_8.9.2.4
    Section sec_8.9.2.5
    Section sec_8.9.2.6
    Section sec_8.9.2.7
    Section sec_8.9.2.8
    Section sec_8.9.3
    Section sec_8.9.4
    Section sec_8.9.4.1
    8.9\tWater sorption and solubility <\/td>\n<\/tr>\n
    36<\/td>\nSection sec_8.9.4.2
    Section sec_8.9.4.3
    Section sec_8.9.5
    Section sec_8.9.5.1 <\/td>\n<\/tr>\n
    37<\/td>\nSection sec_8.9.5.2
    Section sec_8.9.5.3
    Section sec_8.9.5.4
    Section sec_8.9.5.5
    Section sec_9
    Section sec_9.1
    9\tRequirements for labelling, marking, packaging, and instructions supplied by the manufacturer
    9.1\tPackaging <\/td>\n<\/tr>\n
    38<\/td>\nSection sec_9.2
    Section sec_9.2.1
    Section sec_9.2.2
    Section sec_9.2.3
    Section sec_9.2.4
    9.2\tMarking of outer packages and containers <\/td>\n<\/tr>\n
    39<\/td>\nSection sec_9.3
    9.3\tManufacturer\u2019s instructions <\/td>\n<\/tr>\n
    40<\/td>\nAnnex sec_A
    Annex sec_A.1
    Annex sec_A.2
    Annex sec_A.2.1
    Annex sec_A.2.1.1
    Annex sec_A.2.1.2
    Annex sec_A.2.2
    Annex sec_A.2.3
    Annex sec_A.2.4
    Annex sec_A.2.4.1
    Annex sec_A.2.4.2
    Annex sec_A.2.4.2.1
    Annex sec_A.2.4.2.2
    Annex sec_A.2.4.3
    Annex sec_A.2.4.4
    Annex\u00a0A
    \n(normative)<\/p>\n

    HPLC method for determination of MMA content <\/td>\n<\/tr>\n

    41<\/td>\nAnnex sec_A.2.4.5
    Annex sec_A.2.4.6
    Annex sec_A.2.5
    Annex sec_A.2.5.1
    Annex sec_A.2.5.1.1
    Annex sec_A.2.5.1.2
    Annex sec_A.2.5.1.3
    Annex sec_A.2.5.2 <\/td>\n<\/tr>\n
    42<\/td>\nAnnex sec_A.2.5.3 <\/td>\n<\/tr>\n
    43<\/td>\nReference ref_1
    Reference ref_2
    Reference ref_3
    Reference ref_4
    Reference ref_5
    Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Dentistry. Base polymers – Denture base polymers<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2013<\/td>\n46<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":277760,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[149,2641],"product_tag":[],"class_list":{"0":"post-277757","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\/277757","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\/277760"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=277757"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=277757"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=277757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}