Rubber chemicals industry carry out green crucial

Rubber chemicals industry play a vital role in the international market, and it is  fully overcome the rubber accelerator M products such as cleaner production processes."Only by accelerating the pace of toxic and hazardous product substitution, can be regarded as the world's advanced." Rubber Association vice president, rubber chemicals Professional Committee Chairman Xu Chunhua pointed out that in the end of last week, new material technology of China Rubber Industry Forum 2010, to achieve Cleaner Production is still the key to the development of the rubber chemicals industry.

Overcoming the clean production technology of rubber accelerator M is a priority, through the reaction kinetics of the catalytic system adjustments to improve the yield of the reaction, reducing the "three wastes", while the development of solvent refined line, to eliminate the generation of salinity wastewater, Xu Chunhua expressed. At present Tianjin Organic Chemical Plant, Tianjin Comay Chemical Co., Lt have been achieved in this regard. The relevant units are to declare the "12th Five-Year Technology Support Project. The project will organize a major enterprise for joint research, and strive to achieve in two to three years for the M cleaner production, the construction of a production line of 50,000 tons per year demonstration, and industry-wide promotion. Plus last sulfonamide accelerator oxygen, hydrogen peroxide oxidation process of the promotion, as well as the development and application of high thermal stability of insoluble sulfur in the gasification step process, then China will really become the power and the leader of the world's rubber chemicals, he introduced.

Predispersed master batch is part of the final product of the rubber chemicals and downstream applications of clean technology. Xu Chunhua said, our pre-dispersed master batch-ton device has been basically completed. Successful development and promote the use of pre-dispersed rubber chemicals, will make our rubber chemicals formulation of a significant change, greatly improving the overall competitiveness of the rubber chemicals in China.

 

It is understood that rubber chemicals in China of structural adjustment and the alternative to toxic and hazardous substances has achieved significant results, rubber antioxidant 4020, the silane coupling agent and cobalt salts adhesion promoting agent of the green production technology has highest in the world, green rubber chemicals product yield has more than 90% of the total production of rubber chemicals. In the future we will use the super accelerator TBZTD (disulfide the four Benzyl thiuram) and TiBTM (sulfide four different butyl thiuram) to replace the TMTD, TMTM and carbamate ZDC produce carcinogenic nitrosamines, using the DBD (2,2 '- two benzamido diphenyl disulfide) to replace the five-chlorothiophenol chemical peptizer; development of environmentally friendly aromatic oil, as soon as possible to meet the needs of the tire industry.