Low temperature degradation and characterization of natural rubber

Polymer Degradation and Stability

Volumn 96, Issue 11, 2011, Pages 1989-1995

  Chaikumpollert, Oraphin ^a   Sae Heng, Kewwarin ^b   Wakisaka, Osamu ^c   Mase, Akio ^c   Yamamoto, Yoshimasa ^d   Kawahara, Seiichi ^a  

^a NAGAOKA UNIVERSITY OF TECHNOLOGY   (Japan)

^b RAJAMANGALA UNIVERSITY OF TECHNOLOGY THANYABURI   (Thailand)

^c Tokai Rubber Industry Ltd   (Japan)

^d TOKYO NATIONAL COLLEGE OF TECHNOLOGY   (Japan)

Author keywords

Latex; Molecular weight; Natural rubber; NMR; Oxidative degradation

Indexed keywords

FORMYL GROUP; FOURIER TRANSFORM INFRARED; GEL CONTENTS; H NMR SPECTROSCOPY; LOW-TEMPERATURE DEGRADATIONS; MOONEY VISCOSITY; OXIDATIVE DEGRADATION; POTASSIUM PERSULFATE; PROCESSABILITY; SPECTROSCOPIC METHOD;

DEGRADATION; FOURIER TRANSFORMS; GELS; LATEXES; MOLECULAR WEIGHT; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POTASSIUM; SIZE EXCLUSION CHROMATOGRAPHY; SPECTROSCOPIC ANALYSIS; STRUCTURE (COMPOSITION); TENSILE STRENGTH;

RUBBER;

EID: 80053362289     PISSN: 01413910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.polymdegradstab.2011.08.010     Document Type: Article

References (22)

1. Y. Tanaka Structural characterization of natural polyisoprenes: solve the mystery of natural rubber based on structural study Rubber Chem Technol 74 3 2001 355 375 (Pubitemid 33738752)
2. Y. Tanaka Structure and biosynthesis mechanism of natural polyisoprene Prog Polym Sci 14 3 1989 339 371 (Pubitemid 20620571)
3. P.W. Allen, and G.F. Bloomfield L. Bateman, Chemistry and physics of rubber like substances 1963 Maclaren and Sons Publishers London 51
4. D. Mekkriengkrai, J.T. Sakdapipanich, and Y. Tanaka Structural characterization of terminal groups in natural rubber: origin of nitrogenous groups Rubber Chem Technol 79 2 2006 366 379 (Pubitemid 44933970)
5. L. Tarachiwin, J. Sakdapipanich, K. Ute, T. Kitayama, T. Bamba, and E. Fukusaki Structural characterization of a- terminal group of natural rubber. 1. Decomposition of branch-points by lipase and phosphatase treatments Biomacromolecules 6 4 2005 1858 1863 (Pubitemid 41052177)
6. S. Amnuaypornsri, A. Nimpaiboon, and J. Sakdapipanich Role of phospholipids and proteins on gel formation, storage hardening and change in physical properties of natural rubber during accelerated storage Kaut Gummi Kunstst 2009 88 92 03/04-09
7. F. Bonfil, C. Char, Y. Garnier, A. Sanago, and B.J. Sainte Inherent molar mass distribution of clones and properties of crumb natural rubber J Rubb Res 3 3 2000 164 168
8. E. Yip Clonal characterization of latex and rubber properties J Nat Rubb Res 5 1 1990 52 80
9. A.H. Eng, S. Kawahara, and Y. Tanaka Structural of natural rubber-role of ester groups J Appl Polym Sci Appl Polym Symp 53 1994 5 14
10. C.W. Phetphaisit, and P. Phinyocheep Kinetics and parameters affecting degradation of purified natural rubber J Appl Polym Sci 90 2003 3546 3555 (Pubitemid 37397637)
11. P. Tasakorn, and W. Amatyakul Photochemical reduction of molecular weight and number of double bonds in natural rubber film Korean J Chem Eng 25 6 2008 1532 1538
12. P. Phinyocheep, C.W. Phetphaisit, D. Derouet, I. Campistron, and J.C. Brosse Chemical degradation of epoxided natural rubber using periodic acid: preparation of epoxidized liquid natural rubber J Appl Polym Sci 95 2005 6 15 (Pubitemid 40002532)
13. J.T. Sakdapipanich, A. Chanmanit, and K. Suchiva Processing properties of various grades of Thai natural rubber Kaut Gummi Kunstst 2006 380 388 7/8-06
14. P.W. Allen, and G.M. Bristow The gel phase in natural rubber J Appl Polym Sci 7 2 1963 603 615
15. A. Subramaniam Gel permeation chromatography of natural rubber Rubb Chem Technol 45 1972 346 358
16. A. Subramaniam, and RRIM Technol Bull Molecular weight and molecular weight distribution of natural rubber 1980 Rubber Research Institute of Malaysia
17. S. Kawahara, O. Chaikumpollert, S. Sakurai, Y. Yamamoto, and K. Akabori Crosslinking junctions of vulcanized natural rubber analyzed by solid-state NMR spectroscopy equipped with field-gradient-magic angle spinning probe Polymer 50 2009 1626 1631
18. S. Kawahara, T. Kakubo, J.T. Sakdapipanich, Y. Isono, and Y. Tanaka Characterization of fatty acid linked to natural rubber - role of linked fatty acids on crystallization of the rubber Polymer 41 20 2000 7483 7488 (Pubitemid 30410678)
19. C.L. Hill, and C.M. Prosser-McCartha Homogeneous catalysis by transition metal oxygen anion clusters Coordin Chem Rev 143 1995 407 455
20. R. Neumann, and C. Abu-Gnim Alkene oxidation catalyzed by a ruthenium-substituted heteropolyanion, SiRu(L)W11O39: the mechanism of the periodate mediated oxidative cleavage J Am Chem Soc 112 1990 6025 6031
21. J.L. Morand Chain scission in the oxidation of polyisoprene Rubber Chem Technol 50 2 1977 373 396
22. J. Tangpakdee, M. Mizokoshi, A. Endo, and Y. Tanaka Novel method for preparation of low molecular weight natural rubber latex Rubber Chem Technol 71 1998 795 802 (Pubitemid 128490781)