{"id":315845,"date":"2024-10-19T21:46:34","date_gmt":"2024-10-19T21:46:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-ts-226872018\/"},"modified":"2024-10-25T19:55:30","modified_gmt":"2024-10-25T19:55:30","slug":"bsi-pd-iso-ts-226872018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-ts-226872018\/","title":{"rendered":"BSI PD ISO\/TS 22687:2018"},"content":{"rendered":"

This document establishes a general framework and considerations for assessing the environmental fate of tyre tread chemical additives in cured polymer and tyre and road wear particles (TRWP) throughout a tyre lifecycle. This document is applicable to laboratory-generated TRWP from cured tread polymer of known composition.<\/p>\n

Testing strategies are described for assessing the environmental fate and transport of tyre chemicals in the following processes that can occur during the tyre lifecycle:<\/p>\n

    \n
  1. \n

    transformation of chemical additives in tread during tyre curing;<\/p>\n<\/li>\n

  2. \n

    transformation of chemical additives during TRWP generation (tyre use);<\/p>\n<\/li>\n

  3. \n

    transformation of chemical additives during TRWP aging and weathering;<\/p>\n<\/li>\n

  4. \n

    leaching of chemical additives and transformation products from TRWP to water;<\/p>\n<\/li>\n

  5. \n

    availability of chemical additives and transformation products from TRWP in sediment ecosystems.<\/p>\n<\/li>\n<\/ol>\n

    Mass concentrations and fractions of chemicals released or available from TRWP for the five lifecycle steps are used to estimate<\/p>\n

      \n
    1. \n

      cumulative fraction of tread chemical(s) and transformation product(s) released to water, and<\/p>\n<\/li>\n

    2. \n

      cumulative fraction tread chemical(s) and transformation products(s) environmentally available.<\/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
      PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
      2<\/td>\nNational 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
      11<\/td>\n4 Framework for environmental fate analysis
      4.1 General <\/td>\n<\/tr>\n
      12<\/td>\n4.2 Tyre tread manufacture
      4.2.1 General
      4.2.2 Chemical selection
      4.2.3 Tyre tread selection
      4.2.4 Tyre tread extraction
      4.2.5 Tread chemical quantification <\/td>\n<\/tr>\n
      13<\/td>\n4.3 Tyre tread service life
      4.3.1 General
      4.3.2 TRWP generation
      4.3.3 TRWP extraction and chemical quantification
      4.4 Tyre tread end-of- life
      4.4.1 General
      4.4.2 TRWP weathering
      4.4.3 Artificial aging test system <\/td>\n<\/tr>\n
      14<\/td>\n4.4.4 Release to water <\/td>\n<\/tr>\n
      15<\/td>\n4.4.5 Release to sediment and water <\/td>\n<\/tr>\n
      16<\/td>\n4.5 Release fraction and environmental availability estimation <\/td>\n<\/tr>\n
      17<\/td>\n5 Test report <\/td>\n<\/tr>\n
      18<\/td>\nAnnex A (informative) Calculation of results <\/td>\n<\/tr>\n
      21<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Rubber. Framework for assessing the environmental fate of tyre and road wear particles (TRWP)<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2018<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":315850,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-315845","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/315845","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\/315850"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=315845"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=315845"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=315845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}