{"id":426267,"date":"2024-10-20T07:01:07","date_gmt":"2024-10-20T07:01:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-9455-62022-tc-2023\/"},"modified":"2024-10-26T13:15:59","modified_gmt":"2024-10-26T13:15:59","slug":"bs-en-iso-9455-62022-tc-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-9455-62022-tc-2023\/","title":{"rendered":"BS EN ISO 9455-6:2022 – TC 2023"},"content":{"rendered":"

This document specifies three quantitative methods for the determination of the ionic halide (excluding fluoride) content of soldering fluxes. Halides are calculated as chlorides. A useful qualitative test method for the detection of ionic halides is also described. Method A is a potentiometric titration method for the determination of halide (excluding fluoride) content and is applicable to flux classes 1 and 2, defined in ISO 9454-1. This method, which is considered the reference method for these fluxes, is suitable for halide contents generally within the range of 0,05 % mass fraction to 2 % mass fraction in the non-volatile matter of the flux. Method B is a titration method for the determination of the total halide (excluding fluoride) content of water-soluble fluxes. It is applicable to flux classes 2122 to 2124, 3112 to 3114 and 3212 to 3214, as defined in ISO 9454-1. Method C is a titration method for the determination of the halide (excluding fluoride) content of water-soluble fluxes containing phosphates and is applicable to flux class 331, as defined in ISO 9454-1. Method D is a qualitative test, using silver chromate test paper, for the presence of ionic halides. The technique can be used for all classes of flux.<\/p>\n

PDF Catalog<\/h4>\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
1<\/td>\n30468363 <\/td>\n<\/tr>\n
31<\/td>\nA-30447671 <\/td>\n<\/tr>\n
32<\/td>\nundefined <\/td>\n<\/tr>\n
34<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
36<\/td>\nForeword <\/td>\n<\/tr>\n
37<\/td>\n1 \u200bScope
2 \u200bNormative references
3 \u200bTerms and definitions
4 \u200bMethod A: Potentiometric method (Reference method)
4.1 \u200bPrinciple <\/td>\n<\/tr>\n
38<\/td>\n4.2 \u200bReagents
4.3 \u200bApparatus
4.4 \u200bProcedure <\/td>\n<\/tr>\n
39<\/td>\n4.5 \u200bCalculation of results
5 \u200bMethod B: Titration method for halide (excluding fluoride) content of water-soluble fluxes
5.1 \u200bPrinciple <\/td>\n<\/tr>\n
40<\/td>\n5.2 \u200bReagents
5.3 \u200bApparatus
5.4 \u200bProcedure <\/td>\n<\/tr>\n
41<\/td>\n5.5 \u200bStandardization of the ammonium thiocyanate solution (5.2.2)
5.6 \u200bCalculation of results
6 \u200bMethod C: Titration method for the determination of halide (excluding fluoride) content of water-soluble fluxes containing phosphates
6.1 \u200bPrinciple <\/td>\n<\/tr>\n
42<\/td>\n6.2 \u200bReagents
6.3 \u200bApparatus
6.4 \u200bProcedure <\/td>\n<\/tr>\n
43<\/td>\n6.5 \u200bStandardization of the ammonium thiocyanate solution (6.2.2)
6.6 \u200bCalculation of results
7 \u200bMethod D: Qualitative test for the presence of ionic halides in flux
7.1 \u200bPrinciple
7.2 \u200bReagents <\/td>\n<\/tr>\n
44<\/td>\n7.3 \u200bApparatus
7.4 \u200bProcedure
7.4.1 \u200bPreparation of flux test solution <\/td>\n<\/tr>\n
45<\/td>\n7.4.2 \u200bTest procedure
8 \u200bPrecision
8.1 \u200bGeneral <\/td>\n<\/tr>\n
46<\/td>\n8.2 \u200bMethod A
8.3 \u200bMethod B
8.4 \u200bMethod C
9 \u200bTest report <\/td>\n<\/tr>\n
48<\/td>\nAnnex A (normative) Method for standardizing the silver nitrate solution <\/td>\n<\/tr>\n
51<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Soft soldering fluxes. Test methods – Determination and detection of halide (excluding fluoride) content<\/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>\n54<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":426275,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[432,2641],"product_tag":[],"class_list":{"0":"post-426267","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-160-50","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\/426267","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\/426275"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=426267"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=426267"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=426267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}