Iplastiki ye-Phenolic, eyaziwa ngokuba yi-bakelite powder, yasungulwa kwi-1872 kwaye yafakwa kwimveliso ye-industrial kwi-1909. Yeyona iplastiki endala kunazo zonke emhlabeni, igama eliqhelekileyo leeplastiki ezisekelwe kwi-phenolic resin, kunye nenye yezona zibalulekileyo zeplastiki ze-thermosetting.Ngokubanzi, inokwahlulwa ibe ziiplastiki zephenolic ezingalanywanga kunye neeplastiki zephenolic ezilaminethiweyo.Iiplastiki zephenolic ezingalanywanga zinokwahlulwa zibe yiplastiki yephenolic kunye neeplastiki ezicinezelweyo zephenolic.Isetyenziswa ngokubanzi njengezinto zokufakelwa kombane, iinxalenye zefenitshala, iimfuno zemihla ngemihla, imisebenzi yezandla, njengeiqokobhe irayisi cooker, umqheba we-bakelite, izixhobo zokutshintsha, njl. Ukongeza, kukho iiplastiki ze-asbestos phenolic ezisetyenziselwa ukuxhathisa i-asidi, i-adhesive coated paper kunye nelaphu lokugquma, iiplastiki ze-phenolic foam kunye neeplastiki ze-honeycomb zokugquma i-thermal kunye ne-sound insulation, njl.
Iplastiki ye-phenolic elaminethiweyo yenziwe nge-sheet filler efakwe kwisisombululo se-phenolic resin, enokwenziwa kwiiprofayili ezahlukeneyo kunye namacwecwe.Ngokwezahlulo ezahlukeneyo ezisetyenzisiweyo, kukho iphepha, ilaphu, iinkuni, i-asbestos, i-glass cloth kunye nezinye iiplastiki ezilumkileyo.Ilaphu kunye nelaphu leglasi i-phenolic elaminethiweyo iiplastiki zineempawu ezibalaseleyo zoomatshini, ukumelana neoli kunye neempawu ezithile ze-dielectric.Zisetyenziselwa ukwenza iigiya, amaqokobhe okuthwala, amavili esikhokelo, iigiya ezithe cwaka, iibheringi, izixhobo zombane kunye nemathiriyeli yokugquma umbane.Iiplasitiki zeplasitiki zokhuni zifanelekile kwiibheringi kunye neegesi phantsi kokuthambisa kwamanzi kunye nokupholisa.Ilaphu le-asbestos elenziwe ngeplastiki elaminethiweyo lisetyenziswa ikakhulu kwiindawo ezisebenza phantsi kobushushu obuphezulu.
I-Phenolic fiber shaped compression plastic inokufudunyezwa kwaye ibunjwe kwiindawo ezahlukeneyo zoomatshini kunye nombane, kunye nokufakelwa kombane okugqwesileyo, ukumelana nobushushu, ukuxhathisa kwamanzi kunye nokunganyangeki.Inokwenza ii-coil racks ezahlukeneyo, ibhokisi yeterminal, izindlu zezixhobo zombane, amagqabi efeni, ii-asidi ezixhathisa impompo, iigiya, iikhamera, njl.
Ixesha lokuposa: Jun-28-2022