New LUBIO® POLYKAT Series (Phospholeneoxides CAS Nr. 31563-86-7, 707-61-9 ) Plastics-Industry Catalysts Now Available
Schäfer Additivsysteme expands its award-winning catalyst series
Ludwigshafen, March 17, 2010 * Schäfer Additivsysteme GmbH has developed new LUBIO® Polykat series (CAS: 31563-86-7, 707-61-9) catalysts for use in the production of polyurethanes and carbodiimides. In addition to LUBIO® Polykat 1, which won an award for its outstanding catalytic properties from ISB, the Investment and Economic Development Bank of Rhineland-Palatinate, in 2006, LUBIO® Polykat 2, 3, 4 and 5 are now also available. The phospholene oxide-based catalysts are distinctive regarding their reactivity and selectivity. They can be used to produce ultra high-purity carbodiimides for instance. The catalysts have been pre-registered in accordance with the new chemicals regulation and are produced on a 100-kilogram scale.
Catalysts lower the activation energy of chemical reactions by enhancing lower-energy transition states. They affect a reaction without changing its chemical equilibrium. Since catalysts do not undergo any permanent chemical changes during a reaction, only very small quantities need to be used. By changing the reaction conditions catalysts have a major effect on the rate of a chemical reaction.
“For us these new products represent a further milestone in the development of new additive systems,” says Dr. Volker Schäfer, managing director of Schäfer Additivsysteme GmbH.
Company: Schäfer Additivsysteme GmbH
contact information:
Contact person: Isa Scholtissek Town: Ludwigshafen Phone: 06322988513
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