Study of Low Foam Surfactant CYS in Pretreatment of Dyeing and Printing
The surface tension,foam,emulsification,viscosity and capillary effect of CYS-221 prepared by SO3 falling-film sulfonation process was measured and compared with those of anionic surfactant AES,non-ionic surfactant AEO-9 and 1309.The results showed that the foam of CYS-221 was lower than that of AES,AEO-9 and1309;emulsifying ability of CYS-221was better than that of AES,AEO-9 and 1309;the gel area of CYS-221 was narrower than that of AES;and the capillary efficiency of CYS-221 was higher than that of AES and 1309.
NETL
NSTL
万方数据
维普
