{"id":306023,"date":"2024-10-19T20:57:32","date_gmt":"2024-10-19T20:57:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-48-32018\/"},"modified":"2024-10-25T18:32:45","modified_gmt":"2024-10-25T18:32:45","slug":"bs-iso-48-32018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-48-32018\/","title":{"rendered":"BS ISO 48-3:2018"},"content":{"rendered":"
This document specifies a dead-load method for the determination of the hardness of very soft vulcanized or thermoplastic rubbers using the very low rubber hardness (VLRH) scale.<\/p>\n
The relation between the depth of penetration and the VLRH scale is linear.<\/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 | ||||||
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 Apparatus 6 Calibration 7 Test pieces <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 8 Time interval between forming the test pieces and testing 9 Conditioning 10 Temperature of test 11 Procedure 12 Test report <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Annex A (normative) Relationship between indentation depth and hardness, and derivation of the VLRH scale <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | Annex B (normative) Calibration schedule <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Rubber, vulcanized or thermoplastic. Determination of hardness – Dead-load hardness using the very low rubber hardness (VLRH) scale<\/b><\/p>\n |