Spray antiperspirant and preparation method thereof
A technology of antiperspirant and rheological agent, applied in the field of daily chemical industry, can solve the problems of skin damage, high price, skin allergies, etc., and achieve the effect of convenient use, good use effect and mild performance
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[0025] Preparation of the extracts of three pairs of joints and big fish and loach skewers: take 1000g each of three pairs of knots and big fish and loach skewers, add water to decoct twice, combine the decoctions, concentrate under reduced pressure to an extract with a relative density of 1.15 at 65°C, Add ethanol so that the volume percentage of the alcohol content reaches 75%, stir, stand still, filter, and the relative density of the filtrate is 1.25 when the filtrate is concentrated under reduced pressure to 65°C, and the ethanol is recovered to obtain a concentrated solution, which is spray-dried to obtain three pairs of For the extract of Jiehe Dayu loach skewers, add water to 10 times the weight of the medicinal materials for the first time, decoct for 2 hours, add water for the second time to 10 times the weight of the medicinal materials, and decoct for 2 hours. The spray drying conditions are: the inlet air temperature is 100°C, the outlet air temperature is 80°C, th...
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