{"id":446408,"date":"2024-10-20T08:46:39","date_gmt":"2024-10-20T08:46:39","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-204272023\/"},"modified":"2024-10-26T16:21:18","modified_gmt":"2024-10-26T16:21:18","slug":"bs-iso-204272023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-204272023\/","title":{"rendered":"BS ISO 20427:2023"},"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\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>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4 Principles of dispersion
4.1 Principles of ultrasonic dispersion
4.2 Principle of wet jet mill dispersion
4.3 Principle of shaker-based dispersion <\/td>\n<\/tr>\n
10<\/td>\n5 Principles of sedimentation-based techniques for particle size analysis
5.1 Stokesian sedimentation analysis
5.2 Disk-type centrifuges
5.3 Cuvette-type centrifuges
5.4 Gravitation-based sedimentation methods <\/td>\n<\/tr>\n
11<\/td>\n5.5 Centrifugal field-flow fractionation method
6 Apparatus
6.1 Apparatus for ultrasonic dispersion
6.2 Apparatus for wet jet milling dispersion <\/td>\n<\/tr>\n
12<\/td>\n6.6 Magnetic stirring device with stirrer bar
6.8 Cooled bath
6.9 Liquid sedimentation-based detection systems for particle size measurement <\/td>\n<\/tr>\n
13<\/td>\n7 Settings for dispersion
7.1 Procedure of ultrasonic dispersion using a probe-type sonicator <\/td>\n<\/tr>\n
14<\/td>\n7.2 Procedure of ultrasonic dispersion using a bath-type sonicator
7.3 Procedure of shaker-based dispersion <\/td>\n<\/tr>\n
15<\/td>\n8 Dispersion procedure
8.1 General
8.2 Sampling for dispersion
8.3 Reagents <\/td>\n<\/tr>\n
16<\/td>\n8.4 Recommendations for sample preparation
9 Sampling
10 Measurement and expression of results
11 Test report <\/td>\n<\/tr>\n
18<\/td>\nAnnex A (normative) Protocol for the determination of energy input <\/td>\n<\/tr>\n
21<\/td>\nAnnex B (informative) Limits for ultrasonic dispersion procedure <\/td>\n<\/tr>\n
22<\/td>\nAnnex C (informative) Procedures for dispersion of TiO2 pigments <\/td>\n<\/tr>\n
23<\/td>\nAnnex D (informative) Procedure for dispersion of CaCO3 with wet jet milling <\/td>\n<\/tr>\n
24<\/td>\nAnnex E (informative) Procedure for the dispersion of Fe2O3 with an ultrasonic probe <\/td>\n<\/tr>\n
25<\/td>\nAnnex F (informative) Procedure for dispersion of carbon black <\/td>\n<\/tr>\n
26<\/td>\nAnnex G (informative) General procedure for dispersion of pigment or extender <\/td>\n<\/tr>\n
28<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Pigments and extenders. Dispersion procedure for sedimentation-based particle sizing of suspended pigment or extender with liquid sedimentation methods<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":446414,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1214,2641],"product_tag":[],"class_list":{"0":"post-446408","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-87-060-10","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\/446408","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\/446414"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=446408"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=446408"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=446408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}