This research aims to study the effects of tire with self-tightening system of sulfur, and the properties of rubber. By sulfur, 3 with self-tightening system (normal system performance and system performance, the semi), which in this study were to analyze the results from the non-tire rubber and raw characteristics per properties of rubber from the tires of three species is bred with cultivated varieties include original RRIM 600 and varieties are grown, new species and varieties include 408 251 RRIT RRIT about 7-10 years from the rubber Research Center Surat Thani. Tambon tha Chana district, Surat Thani province, official cars. During the months of January to February 2016. The effects of education on the part of the non-rubber find that all three species will have a fat content and the protein in the tire will tend to vary. By the amount of fat in the LaTeX rubber all three varieties, including tires, 251 and RRIM 600 species RRIT RRIT 408 have different values, namely 2.53%, 2.43% and 3.05%, by weight, respectively, and on the part of the protein content in the dry tyres will cost from 0.7292 to 0.8264% by weight. In addition, the properties of rubber raw materials (plasticity (P0), resistance to oxidation (PRI), the hardness of the tires under acceleration. (ASHT) and Mooney viscosity value) of rubber, each species will have different values. Demonstrate that the effect of the species and non-rubber tires will affect properties of raw rubber. While the features and properties of Vulcanized rubber tires, self-tightening, 3 both species relatively no difference between species, but the properties of the rubber is charged depending on the self-tightening system is self-tightening different.
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