Ukusebenza kwe epoxy resin fixture

1. Amafomu ahlukahlukene. Ama-resin ahlukahlukene, ama-ejenti elaphayo, kanye nezinhlelo zokulungisa zingacishe zivumelane nezidingo zezinhlelo zokusebenza ezahlukahlukene efomini, futhi ububanzi bungaba ukusuka ku-viscosity ephansi kakhulu ukuya kokuqinile kwendawo encibilika.

2. Ukwelapha okulula. Khetha ama-ejenti ahlukahlukene aphulukisayo, uhlelo lwe-epoxy resin cishe lungalapheka ebangeni lokushisa elingu-0 ~ 180 ℃.

3. Ukunamathela okuqinile. Amaqembu aphethwe yi-polar hydroxyl kanye nezibopho ze-ether ochungechungeni lwamangqamuzana ezinhlaka ze-epoxy zikwenza kube ukunamathela kakhulu ezintweni ezahlukahlukene. Ukuncipha kwe-epoxy resin kuphansi lapho welapha, futhi ukucindezela kwangaphakathi okukhiqizwe kuncane, okusiza nokwenza ngcono amandla wokubambelela.

4. Ukuncipha okuphansi. Ukusabela phakathi kwe-epoxy resin kanye ne-ejenti ephulukisayo esetshenziswayo kwenziwa ngokufaka okuqondile ngqo noma ukuvulwa kwendandatho kokuphendula kwamaqembu epoxy ku-molecule ye-resin, futhi awekho amanzi noma eminye imikhiqizo evela ezintekenteke ekhishwayo. Uma kuqhathaniswa nezinhlayiya ze-polyester ezingasetshenziswanga nama-phenolic resins, akhombisa ukuncipha okuphansi kakhulu (ngaphansi kuka-2%) ngesikhathi sokuphulukiswa.

5. Izakhiwo zemishini. I-epoxy resin system ephulukisiwe inezakhiwo ezinhle kakhulu zomshini.