The following measures have been taken to reduce the rubber content in cord ply compound of tractor tire: a) use OESBR instead of SBR; b) increase the black level; c) use SAC aluminum silicate or SOS super fine active calcium carbonate partly instead of carbon black.

Developments of rare earth catalyst for cis-1,4-polybutadiene rubber;

Structure and properties of cis-1,4-polybutadiene rubber/organic montmorillonite nanocomposites;

Low Mooney viscosity cis-1,4-polybutadiene rubber polymerized by nickel system catalyst;

Industrial development of rare earth butadiene rubber in China;

Discussion on energy conservation technology in cis-1,4-polybutadiene rubber condensation;

Tensile stress-strain behavior of butadiene rubber/organo-montmorillonite nanocomposite Ⅰ.Stress-strain curves and its simulation;

The application of Ni-family oil-extended polybutadiene rubber BR9073;

The effects of compounding recipes,carbon black,processing oil,as well as cure time on the properties of polybutadiene rubber synthesized by rare-earth catalyst(NdBR)were studied in this paper.

With the growing demand for polybutadiene rubber in China and the self-sufficient rate is decreased by years,the self-sufficient rate of butadiene is increased greatly.

Structure and properties of BR/OMMT nanocomposites prepared by solution intercalation method;

Study on silicone rubber/BR/EPDM blend;

The Improvement Research about Grafting NP on BR;