| abstract |
The invention discloses a kind of enhanced oil suction membrane material, component and preparation method thereof, the enhanced oil suction membrane material, including tubular support and the oil absorptive function layer being coated on the outside of tubular support；Position distribution within tubular support both ends multiple holes；Oil absorptive function layer is the non-woven fabrics that surface is coated with polymeric layer.The material oil absorbency is good, and supportive is strong, can be used continuously in a manner of negative-pressure ward, oil suction efficiency high.After non-woven fabrics is to be pre-processed to its preparation method with aqueous slkali, on its surface, coated group turns into the casting solution of solvent, graphene, Kynoar, pore former and inorganic particulate twice, cured, extraction obtains oil absorptive function layer after drying, oil absorptive function layer is coated on to the porous region of reinforcement, obtains enhanced oil suction membrane material.Preparation method is simple, easily operated.Enhanced oil suction membrane material component has added suspension on framework, can swim in the water surface, and continuous oil suction can be realized after applying negative pressure. |