This document defines<\/p>\n
the physical and chemical tests on raw reclaimed natural rubber, and<\/p>\n<\/li>\n
the standard materials, standard test formulations, equipment, and processing methods for evaluating the vulcanization characteristics, and the mechanical properties of reclaimed natural rubber.<\/p>\n<\/li>\n<\/ul>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National 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 | ||||||
| 8<\/td>\n | 4 Sampling and sample preparation 5 Physical and chemical tests on raw rubber 5.1 Mooney viscosity 5.2 Acetone extract 5.3 Ash 5.4 Carbon black 5.5 Rubber content 6 Preparation of test mix for evaluation 6.1 Standard test formulation <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 6.2 Mixing procedure \u2014 Mixing with a laboratory mill <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 7 \u200bEvaluation of vulcanization characteristics by a curemeter test 7.1 Using an oscillating disc curemeter <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 7.2 Using a rotorless curemeter 8 \u200bEvaluation of Mooney viscosity of test mixes 9 \u200bEvaluation of tensile stress-strain properties of vulcanized test mixes 10 \u200bEvaluation of Shore hardness of vulcanized test mixes 11 Test report <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Reclaimed rubber derived from products containing mainly natural rubber. Evaluation procedure<\/b><\/p>\n |