Acrylonitrile Butadiene rubber
INTRODUCTION NBR also termed nitrile rubber,is an emulsion co polymer of acrylonitrile and butadiene. Acrylonitrile content varies from 18 to 50%. Acrylonitrile functionality imparts excellent fuel and oil resistance.with increased acrylonitrile content there is an increase in Tg reduction in resilience, less die swell, decreased gas permeability,increased heat resistance and increased strength.because of unsaturation in butadiene portion. NBR is susceptible to small amounts of polyvinyl chloride. The list of NBR Suppliers Across the world are listed below S.NO COMPANY SYMBOL TRADE NAME COUNTRY 1 Zeon corporation ZECO Nipol Japan 2 Zeon Corporation LP ZCLP Nipol USA 3 Zeon Chemicals Europe Ltd ZCE Breon Nipol Wales 4 Sibur Voronezhsyntezkauchuk SIBUR Nitrilast Russia 5 Sibur Krasnoyarsky Za...