Effect of Maturation Time of Coagulum of Fresh Natural Rubber Latex on Oxidation Kinetics of Natural Rubber
Authors
Bei-long Zhang, Hong-hai Huang, Yong-zhou Wang, Li Ding, Ping-yue Wang
Corresponding Author
Bei-long Zhang
Available Online January 2017.
- DOI
- 10.2991/icmmita-16.2016.229How to use a DOI?
- Keywords
- natural rubber; fresh natural rubber latex; coagulation; maturation time; oxidation kinetics
- Abstract
The oxidation kinetics of natural rubbers prepared by coagulum of fresh natural latex coagulated with formic acid or microorganisms were studied. The maturation time of coagulum is 6, 12, 18 and 24 hours respectively. The results show that the oxidation activation energies of natural rubbers prepared with two coagulation methods increase with increasing maturation time. The oxidation activation energy of natural rubber coagulated with microorganisms is greater than that of natural rubber coagulated with formic acid, but the increment of oxidation activation energy with the increase in maturation time of coagulum of natural rubber coagulated with formic acid is greater than that of natural rubber coagulated with microorganisms.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Bei-long Zhang AU - Hong-hai Huang AU - Yong-zhou Wang AU - Li Ding AU - Ping-yue Wang PY - 2017/01 DA - 2017/01 TI - Effect of Maturation Time of Coagulum of Fresh Natural Rubber Latex on Oxidation Kinetics of Natural Rubber BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmita-16.2016.229 DO - 10.2991/icmmita-16.2016.229 ID - Zhang2017/01 ER -