Study on Kinetics of Natural Rubber Vulcanization by S/La(DiPDP)3

Journal of Rare Earths

Volumn 25, Issue 4, 2007, Pages 396-400

  Lin, Xinhua ^a,b   Liu, Qingting ^a   Chen, Zhaohui ^a   Wang, Dizhen ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

^b GUANGDONG INDUSTRY TECHNICAL COLLEGE   (China)

Author keywords

lanthanum O, O diisopropyldithiophosphate; natural rubber; rare earth accelerator; TQ330.1; TQ332; vulcanization kinetics

Indexed keywords

CROSSLINKING; LANTHANUM COMPOUNDS; RATE CONSTANTS; VULCANIZATION;

LANTHANUM O, O′-DIISOPROPYLDITHIOPHOSPHATE; RARE EARTH ACCELERATORS; VULCANIZATION KINETICS;

RUBBER;

EID: 34548501051     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(07)60444-X     Document Type: Article

References (16)

1. Huang X., Zhou Q., and Zhang G. Advances on rare earth applicationin pollution ecology [J]. Journal of Rare Earths 23 1 (2005) 5
2. Huang X., Long Z., and Li H. Development of rare earth hydrometallurgy technology in China [J]. Journal of Rare Earths 3 1 (2005) 1
3. Xu C. Actuality and development of rubber aid material in our country [J]. China Rubber 20 20 (2004) 3
4. Issel H., Steger L., and Bischoff A. Application of dithiophosphates in silica reinforced elastomer compounds [J]. KGK Kautschuk Gummi Kunststoffe 58 10 (2005) 529
5. Fan R. Study on crosslink structures and dynamic mechanical properties of NR vulcanizates under different curing and aging conditions [D] (2001), Shanghai Jiaotong University 100
6. Tripathi U.N., Bipin P., Mirza R., and Shukla S. Synthesis and characterization of O, O' dialkyl and alkylene dithiophosphates of lanthanum (III) and their adducts with nitrogen and phosphorus donor bases [J]. Journal of Coordination Chemistry 55 10 (2002) 1111
7. Feng Y., Tian Y., Sun X., et al. Investigation on tribological behaviors of neodymium dialkyldithio-phosphate [J]. Journal of the Chinese Rare Earth Society (in Chin.) 20 3 (2002) 207
8. Mullins L. Determination of degree of crosslink in natural rubber vulcanizates, Part I [J]. Journal of Polymer Science 38 (1965) 943
9. Cunneen J., and Russell R. Occurrence and prevention of changes in the chemical structure of natural rubber tire tread vulcanizates during service [J]. Rubber Chemistry and Technology 43 5 (1970) 1215
10. Coran A. Vulcanization. Part VI. A model and treatment for scorch delay kinetics [J]. Rubber Chemistry and Technology 37 1 (1964) 689
11. Nieuwenhyuzeb P., and Reedijk J. Thiuram- and dithiocarbamate-accelerated sulfur vulcanizaion from the chemist's perspective; methonds and mechanisms reviewed [J]. Rubber Chemistry and Technology 70 2 (1997) 328
12. Zhang Q., Wei F., and Zhang W. Synthesis, characterization and vulcanizing properties of rare earth complexes with 2-mercaptobenthiazole [J]. Journal of Rare Earths 20 5 (2002) 395
13. Ghosh P., Katare S., Patkar P., et al. Sulfur vulcanization of natural rubber for benzothiazole accelerated formulations: From reaction mechanisms to a rational kinetic model [J]. Rubber Chemistry and Technology 76 3 (2003) 592
14. Lopez-Manchado M., Arroyo M., and Herrero B. Vulcanization kinetics of natural rubber-organoclay nano-composites [J]. Journal of Applied Polymer Science 89 1 (2003) 1
15. Aprem A., Mathew G., and Joseph K. New binary accelerator system for sulphur vulcanization of natural rubber [J]. KGK-Kautschuk und Gummi Kunststoffe 52 9 (1999) 576
16. Wang P., Qian H., and Yu H. Study on kinetic of natural rubber vulcanization by using vulcameter [J]. Journal of Applied Polymer Science 88 3 (2003) 680