{"id":197544,"date":"2024-10-19T12:34:24","date_gmt":"2024-10-19T12:34:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asa-s2-22-1998-r2017\/"},"modified":"2024-10-25T05:07:58","modified_gmt":"2024-10-25T05:07:58","slug":"asa-s2-22-1998-r2017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asa\/asa-s2-22-1998-r2017\/","title":{"rendered":"ASA S2.22 1998 R2017"},"content":{"rendered":"
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PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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8<\/td>\n | 0 Introduction 1 Scope, purpose, and applications 1.1 Scope 1.2 Purpose 1.3 Applications 2 Informative references 3 Definitions 3.1 Young\u2019s modulus 3.2 Loss factor 3.3 Fast Fourier transform <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 3.4 Frequency response function 3.5 Time-temperature superposition 3.6 Shift factor 3.7 Glass transition temperature 4 Test equipment 4.1 Electromagnetic shaker 4.2 Accelerometers 4.3 Charge amplifiers 4.4 Test stand 4.5 Environmental chamber <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 4.6 Dual channel spectrum analyzer 4.7 Computer 5 Operating procedures 5.1 Sample preparation and mounting 5.2 Data acquisition <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 5.3 Temperature cycle <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 6 Analysis of results 6.1 Modulus and loss factor 6.2 Time-temperature superposition <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 6.3 Data presentation <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ANSI\/ASA S2.22-1998 (R2017) American National Standard Resonance Method for Measuring the Dynamic Mechanical Properties of Viscoelastic Materials<\/b><\/p>\n |