Proceeding from the reality of producing equipment, methods of controlling oil pick up of NaSCN two -step - process acrylic fiber were presented through analysis of factors affecting oil pick up of acrylic fiber.

• 从生产装置实际出发,通过对影响腈纶纤维含油率因素的分析,提出控制NaSCN二步法腈纶纤维含油率的一些方法。