{"id":454067,"date":"2024-10-20T09:33:32","date_gmt":"2024-10-20T09:33:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-tr-20659-22024\/"},"modified":"2024-10-26T17:44:50","modified_gmt":"2024-10-26T17:44:50","slug":"bsi-pd-iso-tr-20659-22024","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-tr-20659-22024\/","title":{"rendered":"BSI PD ISO\/TR 20659-2:2024"},"content":{"rendered":"

PDF Catalog<\/h4>\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Measuring technique for the determination of thixotropy
4.1 Conditions for the measuring technique <\/td>\n<\/tr>\n
9<\/td>\n4.2 Flow curves, with evaluation of the hysteresis area (rotational test)
4.2.1 Specification of the measuring profile <\/td>\n<\/tr>\n
11<\/td>\n4.2.2 Evaluation <\/td>\n<\/tr>\n
13<\/td>\n4.3 Step test with recovery, as a rotational test with controlled shear rate
4.3.1 Specification of the measuring programme <\/td>\n<\/tr>\n
14<\/td>\n4.3.2 Evaluation <\/td>\n<\/tr>\n
15<\/td>\n4.4 Step test with recovery, as a rotational test with alternating controlled shear stress and shear rate
4.4.1 Specification of the measuring programme <\/td>\n<\/tr>\n
16<\/td>\n4.4.2 Evaluation
4.5 Step test with recovery, as a combined oscillatory and rotational test with controlled shear strain and shear rate, respectively
4.5.1 Specification of the measuring programme <\/td>\n<\/tr>\n
17<\/td>\n4.5.2 Evaluation <\/td>\n<\/tr>\n
20<\/td>\n5 Comparative testing programme
5.1 Aim of the comparative testing programme
5.2 Performance of the tests
5.2.1 Preliminary test <\/td>\n<\/tr>\n
21<\/td>\n5.2.2 Comparative testing programme
5.3 Evaluation <\/td>\n<\/tr>\n
22<\/td>\n6 Result
6.1 General <\/td>\n<\/tr>\n
23<\/td>\n6.2 Measurement of the Newtonian reference sample
6.2.1 Flow curve
6.3 Step test with specification of the shear rate in measuring segments 1 and 3 <\/td>\n<\/tr>\n
24<\/td>\n6.4 Step test with controlled shear stress in measuring segments 1 and 3
6.5 Step test as oscillatory test in measuring segments 1 and 3
7 Analysis <\/td>\n<\/tr>\n
26<\/td>\nAnnex A (informative) Details of the comparative testing programme <\/td>\n<\/tr>\n
40<\/td>\nAnnex B (informative) Explanatory notes <\/td>\n<\/tr>\n
42<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rheological test methods. Fundamentals and interlaboratory comparisons – Determination of the time-dependent structural change (thixotropy)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":454077,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-454067","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\/454067","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\/454077"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=454067"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=454067"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=454067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}