Continuous preparation method of organic silicon light diffusant microspheres

The continuous preparation method comprises the following steps: feeding a material A, a material B and a material C into a mixer (1) according to a certain proportion, sufficiently mixing in the mixer (1), conveying the mixture into a hydrolysis pipeline reactor, controlling the temperature of the...

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Bibliographische Detailangaben
Hauptverfasser: KUANG JIANGUO, WANG WENJIN, ZHANG YI, YAO ZHONGPENG, XIN ZIJIE, ZHOU LIHUA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The continuous preparation method comprises the following steps: feeding a material A, a material B and a material C into a mixer (1) according to a certain proportion, sufficiently mixing in the mixer (1), conveying the mixture into a hydrolysis pipeline reactor, controlling the temperature of the hydrolysis pipeline reactor, feeding a solution passing through the hydrolysis pipeline reactor into a hydrolysate intermediate tank, and feeding the hydrolysate intermediate tank into a reaction kettle; the hydrolysate and the materials D and E enter a mixer (2), are fully mixed through the mixer (2) and then are conveyed into a polycondensation pipeline reactor, the temperature of the polycondensation pipeline reactor is controlled, the flow rate of the solution is controlled to be stable within a certain range, the solution enters a finished product intermediate tank after polycondensation is completed, and the finished product solution is subjected to centrifugal filtration, flash drying and air jet pulverizati