Ukubunjwa, ukusebenza kunye nokusetyenziswa kwahlukile<&luhlu>Ukubunjwa kuhluke: i-enamels ziyi-pigment kunye ne-resin, iipende ziyi-resin, iifayili, ii-pigments, kunye nezinye i-solvents kunye ne-additives zongezwa.<&luhlu>Ukusebenza kwahlukile: i-enamel inokumelana nobushushu obuphezulu, ukunamathela, kunye neglosi engcono, kwaye inokumelana nokutshintsha kwemozulu.Ipeyinti iyanyibilika kwi-kerosene, i-petroli, njl., kodwa ayinyibiliki emanzini.Unomphumo omhle wokuhlobisa kwaye ucebile ngemibala.<&luhlu>Ukusetyenziswa okuhlukeneyo: Ipeyinti ye-enamel isetyenziswa ngokubanzi ukupeyinta kwizithuthi okanye kwisinyithi, kwaye ipeyinti idla ngokupeyintwa kwiindonga, ifenitshala, izithuthi, iifreyimu zetsimbi, njl.
Kukho iintlobo ezininzi zeepeyinti kwiimarike, ezifana: i-enamel, ipeyinti, ipeyinti ye-latex, i-varnish, njl.Ngoko yintoni umehluko phakathi kwe-enamel kunye nepeyinti?
1. Uthini umahluko phakathi kwe-enamel kunye nepeyinti
1. Izithako ezahlukeneyo: Amalungu aphambili e-enamel yi-pigment kunye ne-resins, kwaye enye i-enamel inokongeza i-phenolic formaldehyde.Kukho amacandelo amaninzi aphambili epeyinti, njengale: i-resins, fillers, pigments, kunye nezinye izinyibilikisi, izongezo, njl.
2. Iimpawu ezahlukeneyo: i-enamel ayinayo kuphela ukuchasana nokushisa okuphezulu kunye nokubambelela, kodwa ine-gloss engcono, kwaye inokumelana nokutshintsha kwemozulu eqinile.Ipeyinti iyancibilika kwi-kerosene, i-petroli, njl., kodwa ayinakunyibilika emanzini, kwaye inomphumo omhle wokuhlobisa, kwaye iindidi zemibala zicebile.
3. Ukusetyenziswa okuhlukeneyo: Ipeyinti ye-enamel inokongezwa kunye ne-pigment efanelekileyo ngokweemfuno zokwakha, kwaye isetyenziselwa ngokubanzi ukupeyinta izithuthi okanye iintsimbi.Ipeyinti ngokuqhelekileyo ipeyinti kwiindonga, ifenitshala, izithuthi, iifreyimu zetsimbi, njl., kungekhona nje kuphela ukudlala indima yokungena kwamanzi, ubungqina beoli, i-anti-corrosion, njl., kodwa inefuthe elihle kakhulu lokuhlobisa.
Okwesibini, zeziphi iinkalo ezifanele zinikwe ingqalelo ekwakhiweni kwepeyinti ye-enamel
1. Ngethuba lenkqubo yokwakhiwa kwepeyinti ye-enamel, ipeyinti ye-enamel ngokubanzi kufuneka isetyenziswe ngaphezu kwamaxesha amabini, kwaye isanti kufuneka yenziwe phambi kolwakhiwo ngalunye, injongo kukwandisa ukunamathela phakathi koluhlu ngalunye lwefilimu yepeyinti, ukuba abasebenzi bokwakha. azikho nzulu Ukuba sanding, oko kuya kubangela ukuncamatheliswa umaleko olandelayo ifilimu ipeyinti ukuncipha.
2. Ngethuba lenkqubo yokwakha, kuyimfuneko ukulandela inkqubo echanekileyo yokwakha ukuphumeza ukwakhiwa, ukwenzela ukuba ugweme ukuchaphazela umphumo wokwakha kunye nobomi benkonzo yepeyinti yamatye.Kwiimeko eziqhelekileyo, i-substrate kufuneka iphathwe kuqala, ngoko umphezulu wodonga kufuneka uvalwe, emva koko i-putty kufuneka ifakwe, i-primer kufuneka isetyenziswe, ukulinganisa kufuneka kuqhutywe, kwaye i-topcoat kufuneka isetyenziswe ekugqibeleni.
Ixesha lokuposa: Dec-23-2022
