Environment-friendly soaping agent for reactive dye dyed cotton fabric as well as preparation method and application of soaping agent
A technology of soaping agent and surfactant, which is applied in the field of environment-friendly soaping agent and its preparation, can solve problems such as pollution, and achieve the effects of low biotoxicity, good biocompatibility, and weakened adhesion
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experiment example 1
[0046] Experimental example 1: The effect of time on the soaping effect of sophorolipids
[0047] A soaping process, the soaping process comprises hot water washing, cold water washing, soaping agent soaping, and then through the steps of cold water washing.
[0048] Wherein, the soaping agent is a sophorolipid with a mass concentration of 2 g / L.
[0049] Wherein, in the soaping step of the soaping agent: the ratio of soap to bath is 1:30, and the soaping temperature is 80°C.
[0050] Wherein, in the hot water washing step, the temperature is 55° C., the time is 5 minutes, and the bath ratio is 1:50.
[0051] Wherein, in the cold water washing step, the temperature is 25° C., the time is 5 minutes, and the bath ratio is 1:50.
[0052] According to the above soaping method, the cotton fabrics dyed with reactive dyes were soaped, and grouped according to different soaping times, wherein: the corresponding soaping times of experimental groups 1, 2, and 3 were: 15min, 20min, and...
experiment example 2
[0058] Experimental example 2: Effect of temperature on soaping effect of sophorolipids
[0059] A soaping process, the soaping process comprises hot water washing, cold water washing, soaping agent soaping, and then through the steps of cold water washing.
[0060] Wherein, the soaping agent is a sophorolipid with a mass concentration of 2.0 g / L.
[0061] Wherein, in the soaping step of the soaping agent: the ratio of soap to bath is 1:30, and the soaping time is 20 minutes.
[0062] Wherein, in the hot water washing step, the temperature is 55° C., the time is 5 minutes, and the bath ratio is 1:50.
[0063] Wherein, in the cold water washing step, the temperature is 25° C., the time is 5 minutes, and the bath ratio is 1:50.
[0064] According to the above soaping method, the cotton fabrics dyed with reactive dyes were soaped, and grouped according to different soaping temperatures, wherein: the corresponding soaping temperatures of experimental groups 1, 2, and 3 were: 60°...
experiment example 3
[0070] Experimental Example 3: Effect of Sophorolipid (SL) / Sodium Dodecylbenzene Sulfonate (SDBS) Compound System on Soaping Effect
[0071] A soaping process, the soaping process comprises hot water washing, cold water washing, soaping agent soaping, and then through the steps of cold water washing.
[0072] Wherein, the total concentration of the soaping agent system of the experimental group and the control group is 2.0 g / L.
[0073] Wherein, in the soaping step of the soaping agent: the ratio of soap to bath is 1:30, the soaping time is 20 minutes, and the soaping temperature is 80°C.
[0074] Wherein, in the hot water washing step, the temperature is 55° C., the time is 5 minutes, and the bath ratio is 1:50.
[0075] Wherein, in the cold water washing step, the temperature is 25° C., the time is 5 minutes, and the bath ratio is 1:50.
[0076] According to the above-mentioned soaping method, reactive dye dyed cotton fabrics are soaped, and grouped according to different ...
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