{"id":318753,"date":"2024-10-19T22:01:13","date_gmt":"2024-10-19T22:01:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-787-142019\/"},"modified":"2024-10-25T20:19:20","modified_gmt":"2024-10-25T20:19:20","slug":"bs-en-iso-787-142019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-787-142019\/","title":{"rendered":"BS EN ISO 787-14:2019"},"content":{"rendered":"
This document specifies a general method of test for determining the electric resistivity (specific electric resistance) or the specific electric conductivity, respectively, of the aqueous extract of a pigment. The method is applicable to all pigments and extenders, except pigments that are soluble in water.<\/p>\n
The resistivity of the aqueous extract of a pigment is considered as a property independent of the amount of water-soluble matter. If agreed, a cold extraction method can be used.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Reagents 5 Apparatus <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 6 Sampling 7 Preparation of the conductivity meter 8 Procedure <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 9 Expression of results 10 Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" General methods of test for pigments and extenders – Determination of resistivity of aqueous extract<\/b><\/p>\n |