Polybutadiene synthetic is essentially a polymerization product of butadiene in solution. The polymer contains no nitrosamines and substances that may become a source of nitrosamines. Density of all grades of the butadiene rubber is 0.90 – 0.92 g/cm3 (@ +25 °С). Polybutadiene rubber is rubber which gives the following properties: high wear due to the low coefficient of friction and strength properties, excellent elastic properties and low hysteresis loss, resistance to low temperatures. The main field of polybutadiene rubber application is tire industry.