Ngubani i-Polyester Resins?
I-Polyester resins yehlukileyo ngokulandelana nezinto ezininzi ezikhona kwiindawo zokusebenza, phakathi kwezinto zokuthumela amacar, ifeethini, kunye nokusebenzisa amacar yamandla. Zizama ukufaka izinto ngenxa yokuba zincono, oku kungunxalenye ukuba zingenelelwano lokufaka izinto. I-Polyester resins aziqhelekanga kakhulu xa zisetyenziswa. Lokhu liyinhlanganiso ngoba zithola imigomo yezinto ezibonakalisiweyo ezinikezwa nabo. I-Polyester resins zingaba ukuya kuqhelekanga ngaphandle kokuba zityenziswa. Ukuthi aqhelekanga kakhulu lento ingaba ukuba ayiqale ngokushintsha ngokupheleleyo xa zityenziswa. Lento libonisa ukuba le nto alitshintshanga ngokupheleleyo lokuhlala ngaso esebenza nge-Polyester resins. I-Polyester resins zingafikela ukusuka kwesinye isimo sokubhokisana ngesicatulo sokuqhelekanga. Le sicatulo siphumelela ukuthola indlela efanelekayo lokusetshenziswa kwe-Resins ngemva kokucabango lokugcina.
Ngubani Amacatulo Amanqaku Oyindlela Kuyihlonipha i-Polyester Resins?
Benza isiqhina ngenkathi siyifaka amacalatali wemetali yamakhefu ezilungiselelwe kwi-resins eziphethiweyo ngokugqibela kwesikhephe. Isiqhina siphumelela ukubonisa ukuthi le-resin ayithathe umoya. Ngoku kakhulu, ngokulandelayo kwisezintsha, xa le-resin icala ngokushesha, sifuna ukusetyenziswa ngendawo yokugcina. Ukuba kunye, sihlola i-resins zophethiweyo ukuthi zihlobene neentsha, ukuthi zingabona izinto ezikhulu ezizama ukuhlaba. Ngokwesiphi, le-iresins zahamba ukuba zingaphansi, ngoko ke zingabona intsimbi, lokhu kuhluke ukuthi zingathatha umoya, okuningi lapho amasiko asithi akuyindawo engazange azivaleleye. Zingabafika nokuhlukiswa kwezinye izinto, lokhu kufuneka kwisezintsha apho amaresins angavalelwa ngazo amaxesha amakhulu. Ngiya phambili, umthi omdala ungaphumelela ukuba amagcali, kodwa ngeamacalatali we-metali yamakhefu, i-resins eziphethiweyo zizoba ukuba zingabona imvula, inhloso noanye amasiko amaphandle ngokupheleleyo. Ngoku kakhulu, amacalatali apha afuneka ukuba abasebenzi besebele kwe-iresins kumahlaba omnye. Lokhu kufuneka kube yinto elibonakalisi lokusebenza kwindawo ezininzi, futhi ipayenti, amacali nokulula amaxesha.
Izilungiselelo Zometalu Oyakho Ngeendaba Zokugcina Ukusuka Kwesobunxele
Kulandelayo, abantu babengqondile kakhulu ngamaxesha odlule ngothando olwandle lwamanye amagama elibuzayo ezifuna ukusetshenziswa kwezinto zabo. Umyalezo wokuwaye wakuphela, ngokusebenza kunye nokusetshenziswa kwimipoliesitayi yeziresin. Ngokuhlakaniphisi lokhu, izinduna nezisisekelo zazisetshenziswa amalungiselelo ayiqhelekanga. Izilungiselelo zometalu oyakho nguqukumbi lapho lezilungiselelo zingavumelekanga kunye nokugcina ukusuka kwesobunxele. Lokhu kulula xa kunye nokuqinisekisa ukusetshenziswa kompoliesitayi eziresin ezisafani kwiindlela zonke.
Iindlela Ezidingekayo Ezivamileyo Ngezilungiselelo Zometalu Oyakho
Kunezinto ezininzi eziphumaphumeleyo ezikhululekileyo okugqibelelwa nge-amakatilisenti omphumayo. Umsebenzi omunye uma siyenza yintoni elisha amakhathalisi apha asetyenziswa ngokubona ukuthi iphethi leshayela ipoliestera irhisipha kuyizidingi lokusebenza ngokupheleleyo. Ukuba izinto ziqenya ngemva kokuthi ziqukethe, kufanele kube lula ukuze isebenze ngokukho. Umsindo omunye othanda kwiintengo ezinomsindo ezinhlobo ezintsha, zintliziyo ezintsha ezinamandla ezifumanekayo. Ngokuhlaba, iipropesiti zomphulo we-poliestera zizozibonisa ngokuthandwayo xa zizigqibelelwa ngokuhlanganiswa nazo zintloko ezintsha ne-amakatilisenti omphumayo. Ukugqibelela amandla nokuziphindaphinda kwe-poliestera kunikeza ukuthi imithombo yokugcina nokusebenza kufuneka baye bazingeni kanye nobungakanani.
Iingxoxo ze-Organometallic Catalysts
Lingshi icala elikhulu kwiqhude lwezinto ezintsha kwiqhelenkosi lomphilo wokusebenzisa kwezilungiselelo zomentali organtiki yepolyester resin. Bathathu amandla okuthile ukubulawa iindlela efanekayo zezilungiselelo ezinomsindo ngakwabo ukuthola izilungiselelo ezizidingekayo ukuze zisethwe imiphatiso nezinto zepolyester resin. Izilungiselelo zakhe zizihlukeleko kunye nokukhathaleka nangona zaziphindaphinda isimo esiqinileyo ngokuphumeleyo lokusebenza. Ngokushesha, Lingshi sezamelela izilungiselelo ezinezinja ukufika nokuthatha ipolyester resin ngamabini emasinyeni angu-50% ngqukukeneyo. Ukufakwa kwezinto ezinhle zokuthi zingene kakhulu kunye nokuncedisi kuhloniphe kwimibuzo yasekhaya.
Lingshi waye kufumana ukusebenzisa i-nano-catalyst, isetyenziso esincinci esikhoyo. I-nanocatalyst ineenkunku ezincinci ezinakwazi ukulula kwi-matrix yesi polyester resin. Lento kunokuba kungabantu ukuba ifomise icala eliphakamisileyo kunye nesigqibo esiliphephileyo. I-nanocatalyst usebenzisa futhi ukuba zizimele i-polyester resins ukukwazi ukuphuma ngendawo nokugcwaliswa kwehlathi, amacalolo kunye nezinto ezingaphandle kweziqhaza. Lokhu kulandelayo amaxesha okanye izinto ezibekwa nge-resins zizosetshenziswa kwindawo ezininzi nokubona kwi-climates sonke sonke ngasemva kokunyusa okanye ukusuka kwegcino.
Ukuphawula
Ngemva kwezintathu, iimhlahlo lesityalo somphakathi zithunyelwe ngokuphambili kwiinkqubo zophuhliso ipoliesitela. Iindlela neezindaba zabo zakho eziqhathanisiweyo nokuthi abasebenzisayo amaxwebhu aseLingshi akhetha ukuba iimhlahlo lesityalo somphakathi siyisebenza ngokubhebhekileyo kunye nesiphumo esiqhelekileyo ukufometha ipoliesitela. Oku kwaye kukholelwa ngokulandelayo yinketho yokusebenzisa imibhalo emisha kunye nokusebenzisa imibhalo emisha njengesiNanoteknoloji ukuze kuhlanganise ipoliesitela elungileyo, engaphakathi kunye nenkxaso ekusenzayo. Izigidaki ezilandelwe zikhutshenelela umphilo wesityalo kwiingxenye eziningi kunye nokuthatha ukusebenza ukwenza imibiko engaphakathi ukuvula amaxesha.
