Universal spandex compounded emulsifier and preparation method thereof
A technology of compounding emulsifier and spandex oil agent, which is applied in textiles and papermaking, fiber treatment, fiber type, etc., can solve the problems of general processability, general stability, and high production cost in the subsequent process, and achieve simple and easy operation in the production process , Reduce production costs, the effect of low price
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[0027] A kind of preparation method of spandex oil general compound emulsifier, comprises the following steps:
[0028] a. Weighing of materials: 30-50 parts of cardanol polyether, 20-40 parts of fatty alcohol polyoxyethylene ether, 5-15 parts of sorbitan fatty acid ester, 3-5 parts of fat Alcohol phosphate polyoxyethylene ether potassium salt, 3-5 parts of fatty alcohol polyoxyethylene ether phosphate potassium salt, 5-12 parts of organosilicon phosphate and 5-20 parts of organosilicon resin;
[0029] b. Add the materials weighed in step a) into the reaction kettle, heat to 50±2°C, and uniformly stir for 2 to 5 hours, so that the components are fully fused;
[0030] c cooling, filtering, discharging, and packaging to obtain a general compound emulsifier for spandex oil.
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