It also de- scribes how to assess the hydrophilic finishing effect by measuring changes of surface energy of polyester fibre.
并根据整理前后涤纶表面能的变化情况来进行亲水整理效果的评定。
2
The invention discloses a high-strength and hydrophilic polysulfone hollow fibre ultrafiltration membrane, belonging to the technical field of membranes.
本发明公开了一种高强度、亲水性聚砜类超滤膜，属于膜技术领域。
3
The surface of the treated fibre contains more hydrophilic groups of oxygen and nitrogen. The increase of the number of polar surface groups accounts for the increase of fiber cohesion.