High-impact ASA high rubber powder production system and preparation method thereof

The invention discloses a high-impact ASA high rubber powder production system and a preparation method thereof. The production system comprises a seed polymerization system, a graft polymerization system, a condensation curing system and a centrifugal drying slurry recovery system, the seed polymer...

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Bibliographische Detailangaben
Hauptverfasser:	FENG JUNWEI, WANG JIN, ZHU WEI, YUAN TAO, WU YUE, CHEN TAO, WANG YONGQIANG, CUI WEISONG, TIAN BO, DENG ZHAOJING, LIU DONGZHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a high-impact ASA high rubber powder production system and a preparation method thereof. The production system comprises a seed polymerization system, a graft polymerization system, a condensation curing system and a centrifugal drying slurry recovery system, the seed polymerization system comprises a seed pre-emulsification kettle and a seed polymerization kettle, and the seed pre-emulsification kettle is arranged in front of the seed polymerization kettle; the graft polymerization system comprises a core layer pre-emulsification kettle, a shell layer pre-emulsification kettle and a graft polymerization kettle, and the core layer pre-emulsification kettle and the shell layer pre-emulsification kettle are respectively connected with the graft polymerization kettle; the seed pre-emulsification kettle, the core layer pre-emulsification kettle and the shell layer pre-emulsification kettle all adopt double-layer paddle push type stirrers, and the seed polymerization kettle and the graft po