FEATHER OIL ABSORBENT BOOM STRUCTURE AND PREPARATION METHOD THEREFOR

摘要

A feather oil absorbent boom structure comprising an inner core and an outer ring winding outside the inner core; the inner core is a cloth bag, and the cloth bag is filled with feather oil absorbent material; the cloth bag is made of spunbonded-melt blown-spunbonded polyporpylene non-woven cloth; the outer ring is a plate-shaped oil absorbent felt formed through thermal fusion of feathers and bicomponent fibers of polypropylene/polyethylene having a low melting point; the weight ratio of the feathers to the bicomponent fibers is 70-85:15-30. The feather oil absorbent boom is capable of providing reliable buoyancy, and slowing down the reduction of the strength of the inner core. Further disclosed is a preparation method for the feather oil absorbent boom structure.