Khetha umthengisi othembekileyo: Ngaphambi kokuthenga i-epoxy resin, kubalulekile ukwenza uphando lwemarike ukuqonda izinto ezifana nexabiso, umgangatho, kunye neenkonzo ezinikezelwa ngababoneleli abohlukeneyo.Ukuba unemfuno enkulu, unokumisela ixabiso kunye neminye imimiselo ngokubuza.Ukongeza, ukukhetha umthengisi othembekileyo kubalulekile kumgangatho we-epoxy resin.Ngokubanzi, ababoneleli abathembekileyo kufuneka babe nesatifikethi se-ISO 9001, inkqubo ebanzi yolawulo lomgangatho, kunye nezixhobo zovavanyo.Ngaphezu koko, umthengisi kufuneka abe nenkqubo yenkonzo eyomeleleyo emva kokuthengisa ukuze aphendule ngokukhawuleza kwaye asombulule imiba yabathengi.Okokugqibela, unokukhangela uvavanyo kunye nodumo lwababoneleli ukuze baqonde kakuhle inkonzo yabo kunye nomgangatho wemveliso. 

Qinisekisa iinkcukacha zokuthengwa kwempahla: Ngaphambi kokukhetha umthengisi, kuya kufuneka uqwalasele iinkcukacha ze-epoxy resin ekufuneka uyithenge.Kukho iinkcukacha ezahlukeneyoepoxy resin, kubandakanywa imodeli, umbala, i-viscosity, ubuninzi, ixesha lokunyanga, kunye nobushushu bokunyanga.Ezi zinto ziya kuchaphazela umgangatho wemveliso, ukusetyenziswa kwayo, kunye nexabiso.Ke ngoko, kuyafuneka ukuba kuqwalaselwe ngokucokisekileyo kwaye ufune iingcebiso kwiingcali ukuze ufumane ulwazi oluninzi malunga ne-epoxy resin. 

Qonda inkqubo yokuthengwa kwempahla: Emva kokuqonda indlela yokukhetha umthengisi we-epoxy resin kunye nokumisela iinkcukacha zokuthengwa kwempahla, kufuneka uqonde yonke inkqubo yokuthengwa kwezinto ezifanelekileyo kunye nokuthengwa ngokufanelekileyo.Inkqubo yokuthenga ibandakanya la manyathelo alandelayo: okokuqala, unokubuza nababoneleli nge-intanethi, ifowuni, i-imeyile, okanye ezinye iindlela ze-intanethi ukucacisa iinkcukacha ezifana nobuninzi bokuthenga kunye nemodeli yemveliso.Okwesibini, unokuqinisekisa iodolo kunye nemigaqo yekontrakthi enxulumeneyo kunye nomthengisi kwaye wenze iintlawulo eziyimfuneko.

Ekugqibeleni, umthengisi uya kulungiselela kwaye ahambise iimveliso ze-epoxy resin ezifunekayo ngokweemfuno ze-odolo.Ngexesha lokunikezelwa, kufuneka ubeke ingqalelo ekuqhubeni ukuhlolwa komgangatho ukuqinisekisa ukuba iimveliso ziyahlangabezana neemfuno zakho.Ukuqukumbela, ukukhetha umthengisi we-epoxy resin othembekileyo kunye nokufezekisa ukuthengwa okungenangxaki akuyona into elula.Ngokulandela iindlela ezikhankanywe ngasentla, unokuqonda ngcono indlela yokukhetha umthengisi okumgangatho ophezulu, uqinisekise iinkcukacha zakho zokuthenga, kwaye ucacise inkqubo yokuthengwa kwempahla, ekuvumela ukuba ufezekise ngokufanelekileyo iimfuno zakho zoshishino kunye nezomntu.