Tal plant oil-based class raw material, distilled water to taste preparation. This product is one of the latest scientific research, I plant products, the appearance of dark green viscous heating unarmed taste 80 degrees. As a recycled rubber compounding agents, the advantage of the pollution is very small, made of recycled rubber smooth, soft, no odor. This product is the first choice for the production of non-polluting renewable raw rubber. Main Specifications: Item 1 # 2 # look dark brown oily viscous dark brown oily viscous Engler viscosity of 500 to 700 700 to 1000 relative density of the acid value of 1.03 to 1.05 mg KOH / g 130 2-3% volatile ash in% 0.45% 0.1 to 0.5 Mechanical impurities odor (heated to 80 ℃) no odor