Ukutshiza ipeyinti yeemveliso zeplastiki
Inkcazo emfutshane:
Injongo yokutshiza ipeyinti kumphezulu weplastiki kukukhusela umphezulu ungakhuhle, ukwaluphala, ukufudumeza ubushushu kunye nembonakalo yokuhombisa
Ukupeyinta ipeyinti yamalungu eplastiki yenye yeenkqubo ezisetyenziswa rhoqo.
Ipeyinti yokutshiza umphezulu isetyenziswa ngokubanzi kwi-elektroniki, izixhobo zombane, iimoto kunye nezinye iimveliso kunye nezixhobo.
Kukho iinjongo ezintathu zeeplastiki ezifuthwe ngepeyinti:
(1) ukukhusela umphezulu wamalungu ekunxibelelaneni ngqo nezinye izinto, kuthintele ukukrwela / ukukrwela kunye ne-oxidation, yongeze ubomi benkonzo,
(2) ukufihla isiphako kumphezulu, hombisa inkangeleko.
(3) nika umbala wokugqibela kwinkangeleko yemveliso.
Ngokweempawu zepeyinti kunye nenjongo kunye nomsebenzi wokutshiza ngemveliso, kukho iindidi ezine eziphambili zeenkqubo zokutshiza apha ngezantsi.
1. Ukupeyinta okuqhelekileyo
Ukupeyinta okuqhelekileyo yeyona teknoloji isisiseko yokutshiza. Umsebenzi wawo ophambili kukukhusela umphezulu wamalungu kunye nokwandisa ubomi benkonzo kwaye unike umbala wokugqibela kumphezulu wamalungu. Ipeyinti eqhelekileyo inokulinganisa imibala eyahlukeneyo ukunika imbonakalo yeemveliso.
Ipeyinti eqhelekileyo inokuthi iguqule iimpembelelo ezahlukeneyo kumgangatho othile, kodwa ukufumana isicwebezelisi esingcono. Isidanga nesiphatho, sikwafuna ukwengeza ukutshiza kwe-UV okanye ukutshiza ngerabha kuso.
Ukutshiza kwe-UV
Ukutshiza kwe-UV kunokumelana nokuguga okuhle, kwaye kunokufumana ukugcwala okungcono kunye nemvakalelo yokubeka ngaphezu kokupeyinta okuqhelekileyo. Inamanqanaba amathathu e-spectrophotometry / ukungathathi hlangothi / isimumu. Inkqubo yokutshiza nge-UV ixhomekeke ekunyangeni ukukhanya kwe-UV .I-UV ipeyinti yokupeyinta kufuneka ibe yiklasi ephezulu icocekile kwaye ingabinabungqina ngothuli.
Ukutshiza nge-UV ngamanye amaxesha kusetyenziswa njengokutshiza okuphezulu kwinto yokuthambisa okanye ukuhambisa amanzi, okudlala indima ekhuselayo kunye nonyango.
3.rubber ukutshiza
Ukutshiza ngerabha ubukhulu becala kusetyenziselwa ukwenza umaleko othambileyo werabha okanye isikhumba kumphezulu wamalungu.
Ipeyinti ye-UV kunye nepeyinti yerabha ziyabonakala, kwaye ukudibana kwazo nezinto zeplastikhi akulunganga ngokwaneleyo, ke uninzi lwazo kufuneka lufafaze umaleko wepeyinti yesiseko njengesixhobo ngaphambi kokutshiza, ihlala ibonisa umbala wemveliso.
4. Ipeyinti eqhubayo
Ipeyinti eqhubayo luhlobo olukhethekileyo lokutshiza. Ikakhulu isalelwe ngumaleko wepeyinti oqulathe umgubo wentsimbi oqhubayo kumngxunya ongaphakathi weqokobhe lenxalenye ukwenza igumbi lokukhusela ukwahlula impembelelo yamaza ombane phakathi kwendawo yangaphakathi nangaphandle yemveliso.
Ipeyinti eqhubayo isetyenziswa ngokubanzi kunxibelelwano nakwimveliso zonxibelelwano, ezixhomekeke kwiimveliso zamaza ombane wamagnetic aphezulu zibuthathaka kakhulu kwiimpawu zangaphandle zombane. Ke ngoko, kubalulekile ukutshiza ipeyinti yesinyithi kwigobolondo ukukhusela ukuphazamiseka kombane.
Umbala obomvu oipeyinti oqhelekileyo
Ipeyinti yombala wegolide
Gqamisa ipeyinti ye-UV
Ipeyinti eqhubayo
Iiparamitha zomgangatho wokutshiza ngepeyinti
Kukho izinto ezi-4 ezibalulekileyo zokugweba umgangatho wepeyinti:
1. Amandla okuncamathela
2. Ukuphambuka kombala
3. Gloss kunye ne-mat
4. Uxinano lothuli
Ngokumalunga neparameter esemgangathweni yepeyinti yokuqhuba kukuqhuba.
Ipeyinti yikhemikhali enamafutha. Inkungu yasimahla yeoyile ekhutshwa emoyeni iya kubangela ukonakala kwimiphunga yabantu. Ukongeza, ukuthintela uthuli oluwela phezu komhlaba kunye nokuchaphazela umgangatho, ukutshiza umasifundisane kunye nomgca wemveliso ngokubanzi kuya kwakha igumbi elikude kwimeko engaphandle, kwaye kuseke inkqubo eyahlukileyo yokungenisa umoya, ukuhluza kunye nokuphelisa.
Imigca yepeyinti yeplastiki
Zimbini iindlela zokutshiza: enye kukufafaza ngesandla, esetyenziselwa ukwenza iisampulu okanye uku-odola ngobuncinane; enye yindlela yokutshiza ngokuzenzekelayo yomatshini, ogqityiweyo ngokuzenzekelayo ngumatshini opheleleyo kumgca wemveliso evaliweyo. Umatshini wokuvelisa ukutshiza ngokuzenzekelayo uthintela ukungenelela kwencwadana, inefuthe elungileyo lokuqinisekisa uthuli, ukusebenza kakuhle kwemveliso, kwaye kwangaxeshanye. Iyayiphepha ingozi yempilo ebangelwe kukudibana kwabantu.
IMestech inikezela ngenkonzo yesikhululo esinye semveliso yeplastiki kubandakanya inaliti yeplastiki kunye nokupeyinta. Nceda uzive ukhululekile ukunxibelelana nam ukuba ufuna le nkonzo.
