Definition NBR stands for Nitrile Butadiene Rubber or Acrylonitrile Butadiene Rubber or Buna-N or Perbunan. NBR is a synthetic rubber which belongs to the family of unsaturated copolymers of 2-propenenitrile and various butadiene monomers (1,2-butadiene and 1,3-butadiene) Comments NBR is produced in an emulsion polymerization system. The water, emulsifier/soap, monomers (butadiene and (more…)
Read moreSibur to provide Sinopec with patents and technologies China’s top refiner China Petroleum and Chemical Corporation (Sinopec) has signed an agreement with Russian petrochemical Group Sibur to establish a joint venture in Shanghai, China, to produce synthetic rubber. The joint venture will use patents and technologies from Sibur to produce nitrile butadiene (more…)
Read moreVersalis (ENI) and Novamont innovate with the Porto Torres bio-chemical complex Matrica Spa is a 50:50 joint venture between Versalis, previously called Polimeri Europa (the biggest Italian chemical company, a subsidiary of Eni), and Novamont (a global market leader in biodegradable plastics). Matrica has the mission to design, build and operate (more…)
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