The effect of xanthate on the spinnability of the RSF solution was discussed, and the surface morphology of the RSF as-spun filament was observed by SEM.

• 讨论黄原酸盐对再生丝素纺丝溶液可纺性的影响，用扫描电镜对制得的再生丝素初生纤维的表面形态进行观察。