The Effects of Hanging Microbe Coagulation Natural Rubber on Molecular Structures and Mechanical Properties

Jin Feng Li; Mao Fang Huang; Jian He Liao; Pu Wang Li; Tian Ming Gao

doi:10.4028/www.scientific.net/AMR.581-582.715

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 581-582The Effects of Hanging Microbe Coagulation Natural...

The Effects of Hanging Microbe Coagulation Natural Rubber on Molecular Structures and Mechanical Properties

Abstract:

In this study, the cross-linked network structures, dynamic mechanical properties and Po、PRI of microbe coagulated natural rubber (NR) samples were analyzed. And mechanical properties of the corresponding NR vulcanizates were further determined by universal testing machines. The results show that the NR of aging resistance increased with the cycle of hanging.When hanged 14 days,the PRI and P0 were 85 and 36.6. With the cycle of hanging rising, NR raw rubber of cross-linked density increased,and had good dynamic mechanical properties as compared with that hanged 0 days.

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Periodical:

Advanced Materials Research (Volumes 581-582)

Pages:

715-718

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.581-582.715

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Online since:

October 2012

Authors:

Jin Feng Li, Mao Fang Huang, Jian He Liao, Pu Wang Li, Tian Ming Gao

Keywords:

Cross-Linked Network Structures, Hanging, Mechanical Property, Microbial Coagulation, Natural Rubber (NR), PO, PRI

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References

[1] Lu, F. J. To improve the consistency of the quality of natural rubber. Tropical Crops Research 1992, 1-5.

Google Scholar

[2] Yang, L.; Huang, M. F.; Xu, K. Coagulant on the performance of NR. Proceedings of the Fourth Chinese Conference on Functional Materials and Application Proceedings (2001).

Google Scholar

[3] Yang, Q. Y.; Fu, Y. S. Natural rubber Mooney viscosity control technology. Tropical Agriculture Engineering 2003, 13-15.

Google Scholar

[4] Zhang, B. L.; Lu, H. X.; Deng, W. Y. Performance differences of biological solidification and acetic acid coagulation preparation of NR. China Rubber Industry 2007, 158-162z.

Google Scholar

[5] Zeng, Z. Q.; Chen, M.; Zhang, B. L. The effects of lines and the solidification process on the properties of NR. Chinese Journal of Tropical Agriculture 2008, 31, 9-12.

Google Scholar

[6] Gao, T. M.; Huang, M. F.; Li, P. W. The effects of microbial coagulation and acid coagulation of natural rubber on the properties. Chinese Journal of Tropical Agriculture 2010, 30, 6-9.

Google Scholar

[7] GB/T 15340-2008/ISO 1795, 2000. Rubber, raw natural and raw synthetic-sampling and further preparative procedures.

DOI: 10.3403/02109677

Google Scholar

[8] GB/T 528-2009. Determination of tensile stress-strain properties of vulcanized rubber or thermoplastic rubber.

DOI: 10.3403/30110691

Google Scholar