Ipeyinti ye-Enamel ye-Acrylic
Amanqaku aphambili okusebenzisa ipeyinti ye-acrylic zezi: ukuqhuba unyango olufanelekileyo lomphezulu, ukukhetha izixhobo ezifanelekileyo, ukulawula umlinganiselo wokuxutywa, kunye nokwenza ulwakhiwo kwindawo efanelekileyo.
Ipeyinti ye-acrylic yoma ngokukhawuleza, ikhazimla kakhulu, kwaye ayitshintshi imozulu. Isetyenziswa kakhulu kwiinjongo zokuhombisa nokukhusela kwiindawo zesinyithi ezikhanyayo, izakhiwo zentsimbi, izixhobo zoomatshini, iibhulorho, izixhobo, njl. Indlela yokufaka ichaphazela ngokuthe ngqo ukunamathela, ukuguda kunye nobomi benkonzo yefilimu yepeyinti. Ukuqinisekisa isiphumo sokwakha, kuyimfuneko ukulandela iinkqubo zokusebenza eziqhelekileyo.
Amanyathelo okwakha kunye neendawo ezibalulekileyo
- 1. Unyango lwangaphambi komphezulu
Umphezulu ogqunyiweyo kufuneka wome, ucoceke, ungabi namabala eoyile, uthuli, umhlwa okanye iileya zepeyinti ezindala ezikhululekileyo.
Kwimiphezulu yentsimbi, kucetyiswa ukuba kuqalwe kusetyenziswe i-primer yokuthintela ukugqwala (njenge-primer etyebileyo kwi-epoxy zinc); kwimiphezulu yekhonkrithi, kufuneka kusetyenziswe i-primer yokuvala kwaye ixabiso le-pH alifanele lidlule kwi-105.
Ukuba ipeyinti yokuqala indala, kufuneka ihlanjwe kwaye icocwe kakuhle ukuze kuphuculwe ukunamathela.
- 2. Xuba kakuhle
Ngaphambi kokuba uyisebenzise, xuba kakuhle umxube wepeyinti ukuze uthintele ukuna kwemibala, nto leyo enokubangela ukuba umbala ungalingani okanye ukugquma kwayo kungalingani.
- 3. Ukuxuba kunye nokuDibanisa
Lungisa i-viscosity ngokwendlela yokwakha kwaye uyixube nge-thinner ekhethekileyo (efana nohlobo lwe-X-5).
- 4. Ukwakhiwa kwepeyinti
Ukubrasha/ukuqengqa: Sebenzisa iibrashi ezikumgangatho ophezulu okanye iirola ezifanelekileyo ezineenwele ezinde, kwaye uzifake ngokulinganayo kwicala elinye ngesantya esingaguqukiyo ukuze uphephe amabala ebrashi kunye nemiphetho egobhozayo.
Ukutshiza:
Uxinzelelo lwesibhamu sokutshiza lucetyiswa ukuba lube yi-0.3–0.6 MPa;
Umgama phakathi kwempumlo nomphezulu yi-20–30 cm;
Isantya sokuhamba masifane ukuze kuthintelwe ukuqokelelana okanye ukutshiza okungafakwanga.
Ubukhulu bomaleko ngamnye wokugquma bucetyiswa ukuba bube yi-30–50 μm. Emva kokuba womile, qhubeka uye kolunye ugquma. Ixesha lokuphinda ugqume lidla ngokuba ngaphezulu kweeyure ezingama-24 (kwi-25℃).
- 5. Ukomisa nokulungisa
Ubushushu bendawo yokwakha kufuneka bube phakathi kwe-5°C kunye ne-38°C, kunye nomswakama ofanelekileyo ongekho ngaphezulu kwe-85%, kunye nomoya ococekileyo.
Ixesha lokomisa umphezulu limalunga neeyure ezi-2, kwaye ixesha lokomisa elipheleleyo limalunga neeyure ezingama-24 (phantsi kweemeko eziqhelekileyo ezingama-25°C).
Ingubo ingasetyenziswa kuphela emva kokuba igqityiwe ukucocwa, kwaye idla ngokuthatha malunga neentsuku ezi-2 kunye neeyure ezili-10.
Amanyathelo okhuseleko kunye namanyathelo okhuseleko
- Hlala kude nemithombo yomlilo:
Ipeyinti ye-acrylic iyatsha. Ukutshaya kunye nomlilo ovulekileyo akuvumelekanga ngokungqongqo kwindawo yokwakha. Kuphephe iintlantsi ezingashukumiyo.
- Iimfuno zokungenisa umoya:
Gcina umoya uvulekile ukuze kuthintelwe ukuqokelelwa komphunga we-solvent, onokubangela iingozi zempilo okanye ukuqhuma.
- Ukhuseleko lomntu:
Nxiba iiglavu, iiglasi, iimaski okanye izinto zokuphefumla ukuze uphephe ukudibana nolusu kunye namehlo nepeyinti.
Iimeko zokugcina: Gcina kwindawo epholileyo, eyomileyo, nengena umoya kakuhle, kude nemithombo yobushushu kunye nelanga elithe ngqo. Vala izikhongozeli zokupakisha ukuze zigcinwe.
- Ukulahla okusingqongileyo:
Iithini zepeyinti ezilahliweyo kunye nolwelo olulahliweyo kufuneka zilahlwe ngokuhambelana nomthetho kwaye akufuneki zilahlwe nanini na xa zifuna.
Isitshixo sokusebenzisa ipeyinti ye-acrylic ngokuchanekileyo sixhomekeke kulawulo olucokisekileyo lweenkcukacha: ukusuka ekulungiseleleni i-substrate ukuya kulawulo lokusingqongileyo, inyathelo ngalinye lichaphazela iziphumo zokugqibela. Kucetyiswa ukuba usebenze ngokungqongqo ngokwemiyalelo yemveliso kwaye ubeke phambili ukusetyenziswa kwe-primer ecetyiswayo ukuze kufezekiswe ukunamathelana okungcono kunye nokuqina. Ukuba awuqinisekanga malunga nokuhambelana kwe-primer, ungenza uvavanyo oluncinci kuqala ukuqinisekisa.
Ixesha leposi: Disemba-08-2025
