魏徵，王源升，杨孟春，等.聚氨酯软质泡沫的制备、孔结构和排油性能[J].工程塑料应用，2016，44(10)：22-26，56.

Wei Zheng, Wang Yuansheng, Yang Mengchun, et al. Preparation，Pore Structure and Oil Discharge Performance of Polyurethane Soft Foam[J]. Engineering Plastics Application, 2016, (10).

魏徵，王源升，杨孟春，等.聚氨酯软质泡沫的制备、孔结构和排油性能[J].工程塑料应用，2016，44(10)：22-26，56. DOI： 10.3969/j.issn.1001-3539.2016.10.005.

Wei Zheng, Wang Yuansheng, Yang Mengchun, et al. Preparation，Pore Structure and Oil Discharge Performance of Polyurethane Soft Foam[J]. Engineering Plastics Application, 2016, (10). DOI： 10.3969/j.issn.1001-3539.2016.10.005.