国内合成洗衣粉生产技术（Production technology of synthetic washing powder in China）.docVIP

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国内合成洗衣粉生产技术（Production technology of synthetic washing powder in China）.doc

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国内合成洗衣粉生产技术（Production technology of synthetic washing powder in China）

国内合成洗衣粉生产技术（Production technology of synthetic washing powder in China） Synthetic detergent is the main one in synthetic detergent, synthetic detergent production accounted for 70-90% of total output. The utility model has the advantages of good performance, convenient use, abundant raw materials and low price, and is well liked by the masses. 1, three kinds of commonly used washing powder formula and production, these three groups of formulas, optional a group, according to the weight of the proportion of mixing, plastic bags are wrapped separately, that is, simple preparation of synthetic washing powder, can be sold. The proportion of each group is as follows: Formula 1: alkyl aryl sodium sulfonate 11%, three sodium phosphate 40%, sodium silicate 5%, sodium sulfate 35%, carboxy methyl cellulose 1%, butter fatty acid, sodium sulfate 8%, fluorescent agent 0.03%. Formula Two: alkyl aryl sodium iodate 19%, phosphoric acid three sodium 40%, sodium silicate 5%, sulfuric acid 35%, carboxyl methyl cellulose 1%, fluorescent agent 0.03%. Formula Three: alkyl aryl sodium sulfonate 30%, sodium silicate 25%, sodium sulfate 20%, six sodium hexametaphosphate 25%. 2, from the above three kinds of commonly used washing powder formula, we can see that the main raw material of synthetic washing powder is surfactant, adding different additives, you can produce different performance of washing powder. Therefore, it is necessary to introduce the performance of various raw materials used in the production of laundry detergent in order to select the proper proportions for producing different types of washing powder with the required performance and quality standards. The surfactant used in washing powder are mainly benzene sulfonate, sodium dodecyl sulfate, fatty alcohol sodium sulfate; builder with sodium tripolyphosphate, sodium silicate, sodium carbonate, sodium sulfate, borax, carboxyl methyl cellulose, foam agent, foam stabilizer, fluorescent whitening agents, enzymes, pigments and