Uyini umkhuba wokuthuthuka kwama-resins angalawulwa?
Sep 21, 2023
I-Epoxy Resin, i-phenolic resin kanye ne-resin engalawulwa yilezi zinhlobo ezintathu ezinkulu zama-resins we-thermosetting ezweni lami. Phakathi kwazo, i-resin engalawulwa yiyona ekhula ngokushesha kakhulu, esetshenziswa kakhulu futhi ekhiqizwa kakhulu. Ngokusheshisa kokuguqulwa kwamandla ezifuywayo kanye nomnotho ophansi wekhabhoni, lokhu okusetshenziswayo kusetshenziswa kabanzi ezimbonini ezivelayo ezifana nokuhamba ngezitimela, ujantshi ophakeme, izakhiwo zasemadolobheni, kanye nokwakhiwa komoya, kanye negumbi elibanzi lokuthuthuka.
Eminyakeni yamuva nje, ubuchwepheshe bokukhiqiza abangalawulwa buqhubekayo buye baqhubeka nokusungula, futhi izinhlobo ezintsha zathuthukiswa ngokuqhubekayo ukuzivumelanisa nezidingo zemakethe ezilula zemakethe ephakeme. Ukusebenza kwalokhu okuqukethwe kuya ngokuya kuqhubekela phambili ngokubonakala okuphansi, inani eliphakeme eliphakeme, amandla aphezulu, namandla aphezulu. Kuthuthukiswe ngokwemibandela yokungamelana nokukhathala kanye nezindawo eziphakeme ze-Flame Retardant Properties.
Ngaphansi kokwenza kahle lobu buchwepheshe obusha, i-resin engafakwanga ingahle ibekwe phezulu futhi ihlanganiswe nezinye izinto. Isibonelo, usebenzisa i-resin engalawulwa njenge-matrix ne-fiber yengilazi njenge-aggregate eqinisiwe, imikhiqizo eyinhlanganisela etholwe ngemuva kokucutshungulwa nokubumba okungasindi, amandla aphezulu, futhi ahlala isikhathi eside. Inezinzuzo zokumelana kahle nokugqwala okuhle, izakhiwo zikagesi ezinhle kakhulu, izakhiwo ezihlukile ze-thermal, ukusebenza okuhle kakhulu, futhi izinto ezintsha zihlelwe.
