NMPcan be used as polymer solvents and polymerization process medium,such as polyamides,polyphenyl thioether(pps),etc.which are called engineering plastics;

• NMP可用于聚合物的溶剂及聚合反应的介质，如聚酰亚胺、聚苯硫醚等工程塑料及芳纶纤维；