{"id":318996,"date":"2024-10-19T22:02:23","date_gmt":"2024-10-19T22:02:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-150912020\/"},"modified":"2024-10-25T20:20:44","modified_gmt":"2024-10-25T20:20:44","slug":"bs-en-iso-150912020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-150912020\/","title":{"rendered":"BS EN ISO 15091:2020"},"content":{"rendered":"
This document specifies a method for determining the electrical conductivity and the electrical resistance of coating materials. The conductivity is usually measured for water-borne paints and varnishes, including electrodeposition coating materials, and the resistance is usually measured for solvent-borne paints and varnishes. If required, the resistivity of the coating material is calculated from either of these measurements. The method is applicable to products having a conductivity less than 5 \u00b5S\/cm, corresponding to a resistivity greater than 200 k??cm.<\/p>\n
The conductivity of coating materials influences their processibility in the presence of an electric field. This is particularly important for electrodeposition paints and coating materials which are processed electrostatically.<\/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 <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 4 General 4.1 Measurement of the resistance <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 4.2 Avoidance of electrolysis and polarization effects <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 5 Apparatus 5.1 Measuring instrument 5.2 Measuring cell 6 Sampling 7 Procedure 7.1 Test conditions <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 7.2 Viscosity of test sample 7.3 Number of determinations 7.4 Measurement of the electrical resistance or the electrical conductivity 8 Expression of results 9 Precision <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 10 Test report <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | Annex A (normative) Calibration <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | Annex B (informative) Dependence of the conductivity on the measurement temperature <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Paints and varnishes. Determination of electrical conductivity and resistance<\/b><\/p>\n |