General rubber component
Natural rubber is made from latex, non-latex rubber component contained in part to stay in the natural rubber in the solid. General natural rubber rubber containing 92% to 95% hydrocarbon, the hydrocarbon rubber instead of 5% to 8%. Due to the different system of law, and even pick different habitats and glue the season, there may be variations in the proportion of these components, but basically are within range.
Protein can promote vulcanized rubber, delaying aging. On the other hand, there is a strong water absorption of protein, moisture absorption causes the rubber mold, insulating decreased protein as well as the disadvantage of increasing heat.
Acetone extract some higher fatty acids and steroid substances, some of which play the role of natural antioxidants and accelerators, as well as powdered ingredients can help in the process of mixing and dispersing raw rubber from softening.