{"id":261230,"date":"2024-10-19T17:18:26","date_gmt":"2024-10-19T17:18:26","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-18437-62017\/"},"modified":"2024-10-25T13:03:29","modified_gmt":"2024-10-25T13:03:29","slug":"bs-iso-18437-62017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-18437-62017\/","title":{"rendered":"BS ISO 18437-6:2017"},"content":{"rendered":"

This document specifies a standard method for the acquisition and analysis of data obtained using the test methods found in ISO 18437\u20111 to ISO 18437\u20115, ISO 6721\u20114 to ISO 6721\u20117 and ISO 6721\u201112.<\/p>\n

It is applicable to visco-elastic materials that are thermorheologically simple and that have been tested at equilibrium state for every temperature.<\/p>\n

PDF Catalog<\/h4>\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
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 Prediction of complete range of visco-elastic properties and description of data
4.1 Time-temperature superposition (TTS) principle
4.2 Data acquisition
4.2.1 New data <\/td>\n<\/tr>\n
12<\/td>\n4.2.2 Existing data
4.2.3 Data scatter and determination of thermorheological simplicity <\/td>\n<\/tr>\n
13<\/td>\n4.3 Shifting
4.3.1 Vertical shifting
4.3.2 Horizontal shifting <\/td>\n<\/tr>\n
14<\/td>\n4.3.3 Dynamic visco-elastic functions master curves
5 Verification
6 Main sources of uncertainty
6.1 General
6.2 Narrow width of overlapping between the segments (isotherms) <\/td>\n<\/tr>\n
15<\/td>\n6.3 Presence of big experimental error (more than 10 %) in the segments
6.4 Low density of experimental datum points in the segment
6.5 Inappropriately arranged input data \u2014 presence of \u201cend effects\u201d in the segments
6.6 Selection of reference temperature
7 Results and processing
7.1 Data presentation <\/td>\n<\/tr>\n
16<\/td>\n7.2 Test report <\/td>\n<\/tr>\n
17<\/td>\nAnnex A (informative) Closed form shifting (CFS) methodology <\/td>\n<\/tr>\n
21<\/td>\nAnnex B (informative) Example of storage modulus master curve construction <\/td>\n<\/tr>\n
31<\/td>\nAnnex C (informative) Computer-interpretable listings <\/td>\n<\/tr>\n
32<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Mechanical vibration and shock. Characterization of the dynamic mechanical properties of visco-elastic materials – Time-temperature superposition<\/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>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":261233,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-261230","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\/261230","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\/261233"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=261230"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=261230"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=261230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}