Pente ea enamel ea alkyd
Ha re etsa moralo oa mekhabiso ea lehae, lintlha tse ngata li hloka ho nahanoa. E 'ngoe ea lintlha tsa bohlokoa ke khetho ea pente. Ho na le litlhoko tse phahameng haholo bakeng sa mofuta, 'mala, boleng, jj. ea pente. 'Me pente ea alkyd enamel, joalo ka mofuta o mocha oa pente, e tla hohela tlhokomelo ea bohle.
Enamel ea Alkydke pente e benyang haholo, e bonaletsang haholo le e thata haholo, e entsoeng ka resin ea alkyd, li-pigment, hardener le li-solvents. Seaparo sena se na le melemo ea ho hloekisa moea, ho thibela hlobo, ho thibela mafome, ho thibela metsi ho kena, ho thibela litšila, ho thibela ho scuffing le ho arola formaldehyde, har'a tse ling.
Mosebetsi oa ho lokisetsa
Mona, re tla tsepamisa maikutlo tabeng ea ho buisana ka ts'ebetso ea thibelo ea mafome ea pente ea enamel ea alkyd.
Likarolo tsa enamel ea alkyd li kenyelletsa resin ea alkyd le hardener.
- Karabelo ea lik'hemik'hale pakeng tsa lintho tsena tse peli e tla fella ka ho thehoa ha bokaholimo bo nang le ts'ebetso ea thibelo ea mafome filiming ea pente.
- Enamel ea alkyd e na le ho tšoarella ho hoholo le ho hanyetsa mafome. Ho tiea le ho khomarela ha filimi ea pente ho ka fihlela litlhoko tsa boleng bo holimo tsa thibelo ea mafome.
- Ho thatafala ho hoholo ha enamel ea alkyd ho ka hanela ka katleho ho senyeha le ho ngoatheha ha matla a kantle, ho sireletsa bokaholimo ba thepa ea motheo ho ts'enyeho le ho lelefatsa nako ea ho phela ha lesela.
Leha pente ea enamel ea alkyd e na le litšobotsi tse ntle tsa ho thibela mafome, ha se mofuta o itseng oa pente e thibelang mafome. Ka hona, ha motho a rala mokhabiso oa ntlo, o lokela ho etsa liqeto tse utloahalang mabapi le mofuta le mofuta oa pente ho latela maemo a itseng. Haeba ntlo ea hau e le tikolohong e mongobo kapa e le sebakeng se lebōpong la leoatle, ho khothalletsoa ho khetha pente e nang le litšobotsi tsa ho thibela mafome ho sireletsa ntlo likotsing tse ka bang teng. Ha u khetha pente, motho o lokela ho khetha pente e tsamaellanang ho latela mofuta le litlhoko tsa substrate.
Tšebetso ea thibelo ea mafome ea pente ea enamel ea alkyd
Enamel ea alkyd ke mofuta o tloaelehileng oa pente e nang le litšobotsi tse ntle tsa ho thibela mafome, e leng se etsang hore e sebelisoe haholo e le pente e sa ruseng. Molao-motheo o ka sehloohong oa ho thibela mafome oa pente ena ke ho etsa filimi e sireletsang holim'a metsi. Filimi ena e ka thibela mongobo, oksijene le lintho tse senyang hore li se ke tsa kenella ka holim'a tšepe, ka hona e finyella morero oa ho thibela mafome. Ho phaella moo, enamel ea alkyd e boetse e na le ho khomarela hantle le ho hanyetsa boemo ba leholimo, 'me e ka boloka ts'ebetso e tsitsitseng libakeng tse fapaneng.
Kamano pakeng tsa likarolo tsa pente ea enamel ea alkyd le mosebetsi oa eona oa thibelo ea mafome
Hase dipente tsohle tsa alkyd enamel tse nang le di-pigment tse thibelang mafome, kahoo di ke ke tsa fana ka tshireletso e thibelang mafome. Ha o sebedisa dipente tsa alkyd enamel, ho hlokahala ho hlahloba ka hloko sebopeho le morero wa tshebediso ya sehlahiswa ho netefatsa hore se na le thepa e thibelang mafome. Dipente tse fapaneng tsa alkyd enamel di na le bokgoni bo fapaneng ba ho thibela mafome le bophelo ba tshebeletso, bo itshetlehileng ka dipente tse thibelang mafome tseo di nang le tsona le botenya ba lesela.
Phapang pakeng tsa pente ea alkyd enamel le pente tse ling tse khahlanong le mafome
Pente ea makenete e entsoe ka varnish e le thepa ea motheo 'me e lokisoa ka ho sila ka mebala. Kamora hore lesela le ome, le hlahisa mebala ea khanya ea makenete 'me le na le bokaholimo bo thata. Mefuta e tloaelehileng e kenyelletsa pente ea makenete ea phenolic le pente ea makenete ea alkyd. Li loketse letlooeng la fensetere ea tšepe le lisebelisoa tse ling. Pente e thibelang mafome e ka sireletsa bokaholimo ba tšepe ho mafome a lik'hemik'hale kapa a electrochemical a bakoang ke sepakapaka le metsi a leoatle. E arotsoe haholo ka mekhahlelo e 'meli: pente ea 'mele le ea lik'hemik'hale e thibelang mafome. Pente ea makenete e kenyelletsa primer ea zinki e mosehla, e khubelu ea tšepe e nang le epoxy. Filimi ea pente e tiile ebile e tšoarella, e na le ho khomarela hantle. Haeba e sebelisoa hammoho le primer ea ethylene phosphating, e ka ntlafatsa ho hanyetsa mocheso le ho hanyetsa letsoai. E loketse ho sebelisoa e le seaparo sa motheo bakeng sa thepa ea tšepe libakeng tsa lebopong le libakeng tsa tropike.
Pente ea enamel ea alkyd e ka nkoa e le pente e ntle ea ho thibela mafome, empa ha se pente tsohle tsa enamel ea alkyd tse nang le thepa ea ho thibela mafome. Pele o sebelisa, ho hlokahala hore o khethe sehlahisoa ka hloko 'me u latele litaelo tsa ts'ebeliso le tlhokomelo ho netefatsa phello ea sona ea ho thibela mafome le bophelo ba ts'ebeletso.
Nako ea poso: Pulungoana-04-2025
