{"id":364325,"date":"2024-10-20T01:50:04","date_gmt":"2024-10-20T01:50:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-202662020-2021\/"},"modified":"2024-10-26T02:54:26","modified_gmt":"2024-10-26T02:54:26","slug":"bs-en-iso-202662020-2021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-202662020-2021\/","title":{"rendered":"BS EN ISO 20266:2020 2021"},"content":{"rendered":"
This document specifies an instrumental method for determining the image clarity on paint films (coatings) by measuring reflection from the specimen surface or transmission through the specimen.<\/p>\n
The method can be applied only to a flat surface.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
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 | Introduction <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 5 Limitations 6 Apparatus 7 Sampling 8 Test specimen 8.1 Substrate 8.2 Preparation and coating 8.3 Drying and conditioning 8.4 Thickness of coating <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 8.5 Specimen size 9 Procedure 10 Calculation <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 11 Test report <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Annex A (informative) Example of determination <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | Annex B (informative) Precision <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Paints and varnishes. Determination of image clarity (degree of sharpness of reflected or transmitted image)<\/b><\/p>\n |