SEETEC PP H7700 LG Chem Ltd. PP Homopolymer Application hygiene, medical and industrial Feature Seetec H7700 is designed for the extrusion of fine fibres with the spunbond technology.

聚丙烯俗称百折胶，密度小，强度，刚度，硬度，耐热性均优于低压聚乙烯。用于汽车，电气，机械，医疗等。