Intlaka yepolyester engafakwanga, ekwaziwa nangesishunqulelo sesiNgesiUPR, lulwelo lwepolymer olushicileleka ngokulula oluthi, xa sele lunyangekile (umnqamlezo-ludityaniswe ne-styrene, ngokusetyenziswa kwezinto ezithile, iiperoxides zeorganic, ezibizwa ngokuba zii-hardeners), igcina imilo eqinileyo ethatyathwe kukungunda.Izinto eziye zaqatshelwa zinamandla akhethekileyo kunye neempawu zokuqina.Iireyini zepolyester ezingafakwanga zisetyenziswa kakhulu ngokudityaniswa nezinto zokuqinisa ezifanaimicu yeglasi, enika ubomi kwi-FRP (i-acronym ephuma kwisiNgesi), i-polyester eqiniswe ngeefiber zeglasi, eyaziwa kangcono ngegama elithii-fiberglass.Kule meko, i-resin ye-polyester inomsebenzi we-array, i-channel imikhosi esetyenziswe kwizinto eziphathekayo kwiifayili ezenzelwe ukujamelana nale mikhosi, ukwandisa amandla kunye nokuphepha ukuphuka kwemveliso.Kunye okanye ngokwahlukileyo kwiintsinga zeglasi, ulweloi-polyester resin engasetyenziswangainokulayishwa ngomgubo okanye iigranules ezinobungakanani obahlukeneyo, ezinika iinkcukacha zobungqongqo kunye neempawu zokuxhathisa, okanye iimpawu zobuhle ekuxeliseni ilitye lebhastile lendalo kunye namatye, ngamanye amaxesha ngeziphumo ezingcono.Ii-polyester resin engasetyenziswangaisetyenziswa ngempumelelo enkulu kumacandelo amaninzi oshishino, njengakwimidlalo yasemanzini ukuze kuyilwe ii-windsurfers kunye nezikhephe zokuzonwabisa.Okuipholimaibe sembindini wenguqu yokwenyani kushishino lwamaphenyane, kuba inokubonelela ngokwenziwa okukhulu kunye nokuguquguquka okuphezulu kakhulu kokusetyenziswa.Iiintlazi zepolyester ezingaxutywangazikwasetyenziswa ngokuqhelekileyo kwicandelo lezemoto (ishishini lemoto), ngenxa yokuguquguquka okukhulu koyilo, ubunzima bokukhanya, iindleko zenkqubo ephantsi kunye namandla omatshini.Esi sixhobo sikwasetyenziselwa izakhiwo, ngakumbi ekwenziweni kweehobs kubapheki, iithayile zophahla, izixhobo zokuhlambela, kodwa nemibhobho, imigudu kunye namatanki.
IPOLESTER ENGAFUTHISANGA I-RESINS IIMPAWU:
Iimpawu eziphambili ze-polyester resins ezingaxutywanga ziquka: Ulwelo, ekusebenziseni kwabo:
● Ukuncipha komda ombi.
● Ukumanzisa okugqwesileyo kweentsinga kunye neentlawulo.
● Ukudibanisa okubandayo ngokudibanisa into eqinileyo.
● Ukunciphisa impembelelo yokuncipha kwi-stratification ethe nkqo (iipropati zethixotropic).
Iqinile, emva konxibelelwano:
● Ukukhanya okukhethekileyo.
● Ukuba ngqongqo.
● Ukugqunywa kombane kakuhle.
● Uzinzo lweDimensional ngokuchasene notshintsho lobushushu.
● Umlinganiselo ophezulu wamandla / ubunzima kunentsimbi.
● Ukumelana neekhemikhali.
● Ukugqitywa komphezulu ogqwesileyo.
● Ukuthintela amanzi.
● Ukumelana nokunxiba kunye namaqondo obushushu aphezulu.
● Ukuxhathisa okulungileyo koomatshini.
IZICELO ZEPOLYESTER ENGAFUTHWAYO:
Ukusetyenziswa kwe-polyester resin engasetyenziswanga kuyahluka.I-polyester resins enyanisweni imele enye yeekhompawundi ezipheleleyo ezisetyenziswa kuluhlu olubanzi lwamashishini.Ezona zibalulekileyo, kunye nezi ziboniswe ngasentla, zezi:
● Izinto eziyintlanganisela.
● Iipeyinti zokhuni.
● Iipaneli ze-laminated flat, iipaneli ze-corrugated panels, ii-ribbed panels.
● Idyasi yejel yezikhephe, iimoto kunye nezixhobo zokuhlambela.
● Faka imibala kwintlama, izigcwalisi, istucco, iiputty kunye neeankilengi zekhemikhali.
● Izinto eziyintlanganisela ezizicimayo.
● I-quartz, i-marble kunye ne-samente eyenziweyo.
Ixesha lokuposa: Aug-10-2022