Manje kunezinhlobo eziningi kakhulu zezinhlanganisela zombala ongaziqondi ngaphandle kwezincwadi ezikhethekile. Ungakholelwa ababonisi ngezwi lakho, kodwa kungcono ukuyiqonda umbuzo kunokuba ubophe phansi phansi ngokhuni ngokwakho, ukhetha okukhethwa kukho okungcono kakhulu futhi okungabizi.
Amapende opaque
- Amapayipi amafutha . Kuze kube yamuva, beyizinhlanganisela ezithandwayo kakhulu ngenxa yokungabi nabathengi. Ngempela, ukubhoboza ngemuva kokushelela futhi okuqinile, kodwa kumile isikhathi eside kakhulu. Ngokuhamba kwesikhathi, ama-crackles aphezulu, futhi alahlekelwa yi-luster yayo. Imidwebo enjalo engapheli ayikwazi ukubizwa.
- U-Alkyd upende . Asetshenziswanga ngaphakathi kuphela, kepha futhi ngaphandle. Kodwa ukunqotshwa kobunjwa obunjalo bombala kuyiphunga elimnandi nelinayo eliyingozi, elikhuphuka kakhulu. Umsebenzi wangaphakathi wokukhiqiza ama-alkyd peints awukhululekile.
- Amapende we-Acrylic . Sipenda phansi phansi ngokhuni nalezi zingoma ezinhle kakhulu ngaphakathi nangaphandle. Ziyakwazi ukumelana namanzi nokuqina kwama-frost, ngakho-ke ngokushesha bathola ukuthandwa phakathi kwabathengi. Amapende e-Acrylic anombanga omkhulu wombala futhi adala ukugqoka okuhlala isikhathi eside okukhonza abantu kuze kube ngu-10.
- I-polyurethane idweba . Ukugqoka ukumelana nokuqina kuhle kakhulu. Ukudweba okunjalo kobulili kungaba kuhle kumapulangwe, kodwa kuyingozi kakhulu, futhi kubalulekile ukusebenzisana nayo ngokucophelela. Bomile ngokushesha - cishe amahora amane kamuva, kodwa ubuso obunziwe buzuza amandla amakhulu emva kwezinsuku ezimbalwa.
- Amapende kaPerchlorovinyl . Ngaphambilini, lezo zinhlanganisela zazithandwa, kodwa ngenxa yeziphutha ezithile zishintshwa izinto ezintsha. Faka izicelo ezigciniwe ezisezingeni eliphansi futhi endaweni elungiselelwe, ngaphandle kwalokho lesi sivuno singase siphume. Ukwakhiwa kwala mapende kubandakanya izinto eziyingozi (i-solvent, i-toluene, njll), futhi bayakwazi ukuyibeka. Emakamelweni avaliwe nge-perchlorovinyl upende akuphephile ukusebenza.
Amakhemikhali ahlukumezayo wokudweba phansi
Ukungenelela
Kunezinhlawulo zama-acrylic namafutha, ezisetshenziselwa ukuvikela nokuhlanganisa izinkuni. Ukufakelwa kwamafutha kunamafutha amaningi okuguqulwa kwemvelo nama-resins. Basebenzisa ngebhayisikili, nasezindaweni ezinkulu ezine-roller. Kusetshenziswe ezindaweni ezihlukahlukene zokuhlala. Amakhemikhali e-Acrylic ayenemvelo futhi asekelwe emanzini. Ubuso buqinile, futhi ukwakheka okusobala kugcizelela ubuhle bemvelo bomuthi.
Lucky
Ipulazi lezinkuni lingasetshenziswa i-varnished, elibukeka nje elibukhali. Umuthi omboziwe uvikelekile emthethweni wendawo yangaphandle, kodwa lo ungqimba oluphansi luyincipha. Abanikazi kumele baqhubeke nokuphatha ngokucophelela lokhu. Iphuka kalula emithethweni noma ekusebenziseni ngokomzimba, ukwenza ama-chips noma imifantu.
Uma ukhetha ukuthi upende upi phansi, kungcono ukuthenga upende lwe-acrylic. Inani eliphakeme likhokhwa ukuqina kwengubo kanye nokuphepha kwabahlali bendlu. Kodwa i- varnish ingaziqhayisa kuphela ngomuthi omuhle wephansi, kodwa ngamandla ayo i-revarnished yokugqoka isendaweni yokugcina.