These figures suggest that in urethane formulations, the polyols contribute to softness and flexibility, whereas low-molecular-weight chain extenders and isocyanates give the resultant polymers their ...

State Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China ...

German resin maker Covestro (Leverkusen; www.covestro.com) has announced the start-up of its recently completed plant in Map Ta Phut, Thailand, that makes naphthylen-diisocyanate (NDI) for the company ...

Petrochemicals giant BASF (Ludwigshafen, Germany; www.basf.com) has expanded its portfolio of methylene diphenyl diisocyanate (MDI) and climate-friendly products with the introduction of Lupranat Zero ...