Yintoni i-epoxy fiberglass

Izinto ezidityanisiweyo
I-epoxy fiberglass yinto edibeneyo, eyenziwe kakhulu yi-epoxy resin kunyeiifayibha zeglasi. Le nto idibanisa iipropati zokubopha ze-epoxy resin kunye namandla aphezulu efayibha yeglasi kunye neepropati ezilungileyo zomzimba nezekhemikhali. Ibhodi ye-epoxy fiberglass (ibhodi ye-fiberglass), eyaziwa ngokuba yibhodi ye-FR4, isetyenziswa kakhulu kwizicelo zoomatshini, zombane neze-elektroniki njengezixhobo zesakhiwo ezikhusela kakhulu. Iimpawu zayo ziquka iipropati eziphezulu zoomatshini kunye ne-dielectric, ukumelana okuhle kobushushu kunye nokufuma, kunye neendidi ezahlukeneyo kunye neenkqubo zokunyanga ezilula. Ukongeza, iiphaneli ze-epoxy fiberglass zineempawu ezintle zoomatshini kunye nokuncitshiswa okuphantsi, kwaye ziyakwazi ukugcina iipropati eziphezulu zoomatshini kwiindawo ezinobushushu obuphakathi kunye neepropati zombane ezizinzileyo kwiindawo ezinobushushu obuphezulu. I-epoxy resin yenye yezona zinto ziphambili ze-epoxy.iiphaneli zefiberglass, enamaqela e-hydroxyl kunye ne-epoxy yesibini anokusabela ngezinto ezahlukeneyo ukuze enze ikhonkco eliqinileyo. Inkqubo yokunyanga ii-resin ze-epoxy iqhubeka nge-reaction yokongeza ngokuthe ngqo okanye i-ring-opening polymerization reaction yamaqela e-epoxy, ngaphandle kwamanzi okanye ezinye iimveliso eziguquguqukayo ezikhutshwayo, kwaye ke ngoko ibonisa ukuncitshiswa okuphantsi kakhulu (ngaphantsi kwe-2%) ngexesha lenkqubo yokunyanga. Inkqubo ye-epoxy resin ephilisiweyo ibonakaliswa ziimpawu ezintle zoomatshini, ukunamathela okunamandla kunye nokumelana okuhle kweekhemikhali. Iiphaneli ze-epoxy fiberglass zisetyenziswa kwiindidi ezahlukeneyo zezicelo, kubandakanya kodwa kungaphelelanga ekuvelisweni kwezixhobo zombane ze-SF6 eziphezulu ze-voltage, i-extra-high-high-voltage, ii-composite hollow casings zee-current transformers, njl. Ngenxa yokukwazi kwayo okuhle kokukhusela, ukumelana nobushushu, ukumelana nokugqwala kunye namandla aphezulu kunye nokuqina, iiphaneli ze-epoxy fiberglass nazo zisetyenziswa kakhulu kwi-aerospace, oomatshini, kwi-elektroniki, kwiimoto nakwamanye amashishini.
Lilonke, i-epoxy fiberglass yinto edibeneyo esebenza kakhulu edibanisa iipropati zokubopha ze-epoxy resin kunye namandla aphezulu e-i-fiberglass, kwaye isetyenziswa kakhulu kwiintlobo ngeentlobo zezicelo ezifuna amandla aphezulu, iipropati eziphezulu zokukhusela ubushushu, kunye nokumelana nobushushu.