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Izici zohlelo lokusebenza lwemikhiqizo yebhodi ye-epoxy resin

Izici zohlelo lokusebenza ze ibhodi le-epoxy resin imikhiqizo

1. Amafomu ahlukahlukene, ama-resin ahlukahlukene, ama-ejenti elaphayo, nezinhlelo zokulungisa zingacishe zivumelane nezimfuneko zezinhlelo ezihlukahlukene zokusebenza, kusukela ku-viscosity ephansi kakhulu kuye kweziqinile ezincibilikayo.

2. Ukwelapha okulungile: Khetha izinhlobo ezahlukene zezinto ezelaphayo, futhi uhlelo lwe-epoxy resin lungelapheka ezingeni lokushisa elingu-0~180℃.

3. Ukunamathela okuqinile: Ukuba khona kwe-polar hydroxyl nebhondi ye-ether etholakala ochungechungeni lwamangqamuzana e-epoxy resin kuyenza ibe nokunamathela okuphezulu ezintweni ezihlukahlukene. Ukuncipha kwe-epoxy resin kuphansi lapho uphulukisa, futhi ukucindezeleka kwangaphakathi okukhiqizwa kuncane, okusiza futhi ukuthuthukisa amandla okunamathela.

4. Ukuncipha okuphansi. Ukusabela phakathi kwe-epoxy resin kanye ne-ejenti elaphayo kwenziwa ngokusabela kokwengeza okuqondile noma ukusabela kwe-polymerization yokuvula indandatho yeqembu le-epoxy ku-molecule ye-resin, futhi awekho amanzi noma eminye imikhiqizo eguqukayo ekhishwayo. Uma kuqhathaniswa nezinhlayiya ze-polyester ezingasetshenzisiwe kanye nama-phenolic resins, abonisa ukuncipha okuphansi kakhulu (ngaphansi kuka-2%) ngesikhathi sokwelashwa.

5. Izakhiwo zemishini: Isistimu ye-epoxy resin ephulukisiwe inezici ezinhle kakhulu zomshini.