A kind of preparation method of antistatic agent
An antistatic agent and a preparation process technology, applied in the field of preparation of antistatic agent, can solve the problems affecting the coloring of fibers and their fabrics, etc.
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[0025] 12 copies of Gemini Surfactants (manufacturers: Ningbo Oriental Yongning Chemical Technology Co., Ltd. specific name: gender GEMINI phosphate surfactant), the Gemini surfactant structure is: Among them: R3, R4 is a seventestalkyl group.
[0026] The preparation method of high molecular weight parakyl alcohol phosphate is as follows: oil alcohol polyoxyethylene ether (C16 primary alcohol polyoxyethylene ether) and phosphorus fusion molar ratio are controlled at 3.5: 1, and the reaction temperature is controlled at 62 ° C, reaction Time control was added to 5 hours, and the pentoxide was added to the reaction vessel in 4 times, and nitrogen was protected during the reaction. The preparation of the oil alcohol polyoxyethylene ether was made of mixed C14 primary alcohol, C16 primary alcohol, oil alcohol ratio 1: 1: 1 as a raw material, and prepared mixed fat alcohol polyoxyethylene ether with ethylene oxide. The molar ratio of EO and fatty alcohol was 2.5: 1. During the prepar...
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