(upr) and raw materials raw materials for synthetic fibers methanol and derivatives phenols and ketones petroleum resins organic solvents petrochemicals petroleum product additives petroleum waxes additives and auxiliaries plastic and rubber additives surfactants paint additives organic extractants...
-dimethylbenzene (o-xylene) is oxidised to benzene- -dicarboxylic anhydride (phthalic anhydride) which is in turn converted into the esters of benzene- -dicarboxylic acid, for example di-octylbenzene- -dicarboxylate, which are used as plasticisers. it is also used to make alkyd resins . annual production...
cieczy oferuje amerykańska firma pmi. tabela . przepuszczalność pary wodnej dla wybranych tworzyw sztucznych (wartości podane w g/m dla godzin i określone w temperaturze °c i wilgotności %, dla materiałów w postaci folii o grubości μm) (wg technical bulletin no. – gas barrier properties of resins...