Extinction powder prepared from fluorine-containing silicon powder and preparation method

The invention discloses matting powder prepared from fluorine-containing silicon powder and a preparation method, and relates to the technical field of matting powder.The matting powder is characterized by being prepared from, by mass, 55-75 parts of fluorine-containing silicon powder, 10-19 parts o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU SONGLIN, ZHAI YAO, HUANG HONG, ZHANG ZHANFANG, WANG FENGXIA, ZHAI JIALU, ZHOU CANHUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention discloses matting powder prepared from fluorine-containing silicon powder and a preparation method, and relates to the technical field of matting powder.The matting powder is characterized by being prepared from, by mass, 55-75 parts of fluorine-containing silicon powder, 10-19 parts of calcium salt, 1-2 parts of dispersing aid and 10-12 parts of coupling agent. Wherein the particle size of the calcium salt is 500-1500 meshes, and the calcium salt is prepared from the following components in parts by mass: 1-3 parts of calcium hydroxide, 5-10 parts of calcium carbonate, 2-3 parts of calcium oxide and 2-3 parts of calcium bicarbonate. According to the technical scheme, green development is met, the matting powder different from the prior art and the preparation scheme of the matting powder are provided, the cost can be saved, and the weather resistance of a coating can be improved. 本发明公开了一种利用含氟硅粉制备的消光粉及制备方法,涉及消光粉技术领域,其技术方案要点是:消光粉由以下成分组成,以质量份计:55~75份含氟硅粉、10~19份钙盐、1~2份分散助剂、10~12份偶联剂。其中,所述钙盐粒径在500~1