Method for repairing enamel kettle by polyaryletherketone resin

The invention discloses a method for repairing an enamel kettle by a polyaryletherketone resin, which comprises the following steps of: firstly, processing damaged surface of the enamel kettle; next, coating previously prepared polyaryletherketone coating to the damaged surface; then, drying to remo...

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Bibliographische Detailangaben
Hauptverfasser:	RAO XIANHUA, CAO MIN, ZENG XIANGBIN, DAI JINGQI, SU CHENGXIAO, CAI TONGMIN, ZHAO DONGHUI, LIU QIXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a method for repairing an enamel kettle by a polyaryletherketone resin, which comprises the following steps of: firstly, processing damaged surface of the enamel kettle; next, coating previously prepared polyaryletherketone coating to the damaged surface; then, drying to remove a solvent; and then, sintering and curing by a high temperature infrared short wave oven lamp; finally, post-processing the coating to promote crystallization so as to remove stress. The repairing method provided by the invention saves time and energy resources; and the repaired coating is adhered firmly and difficultly dropped along with better high temperature resistance and wear resistance.