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Project of collaboration of petrifaction of bright and beautiful city " rare ear

From;  Author:Stand originally
On July 5, use chemical institute joint development by company of petrifaction of bright and beautiful city and Changchun of Chinese Academy of Sciences " rare earth butadiene rubber development and industrialization " project, passed the appraisal of the appraisal committee that saves organization of office of science and technology by Liaoning.

"Rare earth butadiene rubber development and industrialization " the project is a country " 863 " plan and key of Chinese oil joint-stock company support a project. Rare earth butadiene rubber is with rare earth neodymium gives priority to activator, butadiene to be solvent for alkyl of monomer, oneself, the tall suitable formula that uses adiabatic and aggregate method to get random polybutadiene. The researcher broke through a series of crucial technologies in research and development, captured viscosity of fluid of the glue in production is tall, carry quality of difficult, product to be not stabilized reach hard the technical difficult problem such as treatment, the technology of preparation of rare earth activator that developed efficient, stable, homogeneous phase; Use the manufacturing technology that takes makings, successive Chen Hua and adiabatic group continuously, in butadiene rubber element quantity and element measure distributinging control respect to gain revolutionary headway, mastered synthesis different element quantity distributings and door Buddhist nun the technology of viscosity.