Yintoni i-epoxy fiberglass

Izinto ezihlanganisiweyo
I-Epoxy fiberglass yimathiriyeli ehlanganisiweyo, ikakhulu eyenziwe nge-epoxy resin kunyeimicu yeglasi. Esi sixhobo sidibanisa iipropathi zokubopha i-epoxy resin kunye namandla aphezulu efiber yeglasi eneempawu ezibalaseleyo zomzimba kunye neekhemikhali. Ibhodi ye-Epoxy fiberglass (ibhodi ye-fiberglass), ekwabizwa ngokuba yibhodi ye-FR4, isetyenziswa ngokubanzi kumatshini, umbane kunye nosetyenziso lwe-elektroniki njengezinto ezikhusela kakhulu kwisakhiwo. Iimpawu zayo ziquka iipropati eziphezulu zoomatshini kunye ne-dielectric, ukushisa okulungileyo kunye nokuchasana nomswakama, kunye neentlobo ezahlukeneyo kunye neenkqubo zokunyanga ezifanelekileyo. Ukongeza, iipaneli ze-epoxy fiberglass zinezixhobo ezibalaseleyo zoomatshini kunye nokuncipha okuphantsi, kwaye ziyakwazi ukugcina iipropathi eziphezulu zoomatshini kwiindawo ezinobushushu obuphakathi kunye nezakhiwo zombane ezizinzileyo kwiindawo ezinobushushu obuphezulu. I-epoxy resin yenye yezinto eziphambili ze-epoxyiiphaneli zefiberglass, ene-hydroxyl yesibini kunye namaqela e-epoxy anokusabela ngoluhlu olubanzi lwezinto zokwenza ibhondi eyomeleleyo. Inkqubo yokuphilisa i-epoxy resins iqhubela phambili ngokuphendula ngokuthe ngqo okongeziweyo okanye i-ring-open-opening polymerization reaction yamaqela e-epoxy, kungekho manzi okanye ezinye izinto eziguquguqukayo ezikhutshwayo, kwaye ngoko ke kubonisa ukuncipha okuphantsi kakhulu (ngaphantsi kwe-2%) ngexesha lenkqubo yokunyanga. Inkqubo ye-epoxy resin ephilileyo ibonakaliswe ngeempawu ezibalaseleyo zoomatshini, ukunamathela okuqinileyo kunye nokuchasana kakuhle kweekhemikhali. Iipaneli ze-Epoxy fiberglass zisetyenziswa kwiintlobo ezininzi zezicelo, kubandakanywa kodwa kungaphelelanga ekuveliseni i-high-voltage, i-extra-high-voltage ye-SF6 ye-high-voltage yezixhobo zombane, ii-casings ezingenanto ezidibeneyo ze-transformers zangoku, njalo njalo. Ngenxa yobuchule bayo bokugquma, ukuxhathisa ubushushu, ukuxhathisa umhlwa kunye nokomelela okuphezulu kunye nokuqina, iiphaneli ze-epoxy fiberglass zikwasetyenziswa ngokubanzi kwi-aerospace, oomatshini, i-electronics, izithuthi kunye namanye amashishini.
Ngokubanzi, i-epoxy fiberglass yinto ephezulu yokusebenza edityanisiweyo edibanisa iipropathi zebhondi ye-epoxy resin kunye namandla aphezului-fiberglass, kwaye isetyenziswa ngokubanzi kwiintlobo ezahlukeneyo zezicelo ezifuna amandla aphezulu, iipropathi eziphezulu zokugquma, kunye nokumelana nokushisa.