The size performance and sizing quality of acrylic size VICOL WNR is tested and analyzed.And it is indicated that PVA can be replaced partly by VICOL WNR in the sizing of polyester cotton warp.

• 对丙烯酸浆料VICOL-WNR的浆液性能和浆纱质量进行了工艺测试和理论分析,指出VICOL-WNR在涤棉经纱上浆中可以部分取代PVA。