Ukuphendula lo mbuzo, kuyimfuneko ukuqondisa imigaqo-siseko yokwenziwa kwefilimu ye-LKM. Inxulunyaniswa neenkqubo ezimbini zeMquldiqe zokuSebenza, ukuvela koxinzelelo loxinzelelo lwangaphakathi ngexesha lokunyanzeliswa kunye ne-adhesion. Amandla okubulala (elusizi) azama ukugcina ifilimu kumphezulu wesiseko, kwaye uxinzelelo lwangaphakathi (SVN) luyaphazamisa. Into yokuzinzisa ngamandla efilimu (SPR).
Ukwenzela ukufumanisa ukuba yeyiphi ipeyinti elungele le fayile, kuyimfuneko ukufumanisa ukuba kuhleliwe kwi-LKM. Okokuqala, iintlungu zahlulahlulwe ziindidi zesolvent. Intlungu kwizinyithi eziphilayo zincinci, kwaye ke ifilimu yomphezulu iphantse yangaphantsi okanye ayisosiseko kwi-pliolite Retin) kwaye yenzelwe umhlaba owenziwe ngomthi kunye nentsimbi.
Iipeyinti zamanzi ezinyibilikayo azihoyi, zomile ngokukhawuleza. Ukukwazi 'ukuphefumla "kwifilimu eyenziwe ngabo kuyinto enkulu kakhulu, kwaye ke balungele indawo yezimbiwa. Izinto zokubopha - enye into ebaluleke kakhulu kwi-LKM. Ngumzi onika ipeyinti igama elithi igama-ioyile, ialkyd, acrylic, njl.
Iipeyinti zeoyile mhlawumbi ziyimbonakalo efihlakeleyo ye-LKM, apho ukubophelela kweoyile. Ezo zinto zenza ifilimu eninzi ngokwaneleyo, "ifilimu" engapheliyo ", kwaye ke isetyenziswa ikakhulu ngombala womthi. Ngokuphathelele i-enamel, kwimisebenzi yeFaide yeyona ilungele iintlobo zabo ezimbini: ialkyd kunye ne-polysurethane. I-Alkid i-enamels Yenza imfumba, ingqongqo, kunokomelela, kodwa ifilimu efutha. I-Polyreurthane igudile kwaye igudileyo, kodwa kwangaxeshanye, ifilimu inamandla kwaye ixhathise ukukhangela kwaye yothuke.
Khetha i-Probade Tepet ilandelayo kwiimpawu zezixhobo
Iindonga zangaphandle ekhaya
Iipeyinti ze-acrylic kwisinyibilikisi esiphilayo, njengommiselo, zizimo zeMatickacrylate. Zisetyenziselwa ukupeyinta iindawo ezithintelweyo kunye nekhonkrithi. Iipeyinti zamanzi ezinyibilikisiweyo zihlelwe ngolu hlobo lulandelayo: Iikhilomitha ezisekwe kusasazo oluninzi lweepolimers ezahlukeneyo kunye nezimbiwa.
Iiminerali zihlala zisetyenziselwa indawo yezimbiwa okanye iziseko ezigutyungelweyo zezo zixhobo. Amandla kunye nokuqina kwengubo yafunyanwa kunye nabo kuphantsi, ukusetyenziswa kwezinto ezinjalo ngombala wemibala engafunekiyo.
Izixhobo zokusasazeka kwamanzi ziyafumaneka kwisiseko seentlobo ezine zokusasazeka: i-polyvinyl acetate (PVA), i-styrene butdiene, acrylic, silicone. Kwezi, iintlobo ezimbini zokugqibela zilungele imibala.
Iipeyinti ezisekwe kubasasazeli be-ACRYBIL iphela. Ukufumana i-piep emibi yokugqibela, kwanele ukufaka izingqibe ezimbini kumphezulu. Kwangelo xesha, ukungqubana akuphefumli 'kuphela, oko kwenza ukuba kwenzeke ukuba isebenzise ngempumelelo ezi zinto zihambelana nezimbiwa, kodwa ne-elastic. Iipeyinti ze-silicone-i-emulsion zibhantiwe emanzini kwaye zidibanisa ezona propati zibalaseleyo ze-acrylic kunye neepeyinti zesilivere: ziphantse zangaphantsi, ukongeza abafaki gazi kuphuhliso lwee-microorganisms. Ezi zixhobo zilungele phantse kuzo zonke iintlobo zezimbiwa zeminerali.
Kunye neqela lokugqibela - iipeyinti eziguqulweyo ze-silicone kwi-acrylic. Banokuqinisekisa ukubambelela okugqwesileyo kunye nokukhuselwa kakuhle kwimitha ye-UV. Elo lonwabo olunje ngombane ongaphezulu komhlaba kunokudibana kwe-acrylic, kwaye ke ayizichazi i-microcracks. Banokusetyenziswa phantse kubo bonke abakwimidlalo ye-subtate.
Ukusuka kumava afanelekileyo
Ngaphambi kokuqala umbala wemizimbi, uthotho lweemvavanyo kufuneka lwenziwe:
Qikelela amandla obuchwephesha bomphezulu. Ukuba ingene okanye kuyo apho kukho ipeyinti yepeyinti ye-peling, udonga kufuneka lucocwe, kwaye emva koko lube lugqunywe ngumhlaba.
Fumana i-absorby yesiseko, ukutshiza eludongeni 50-100 ml yamanzi. Ukuba ulwelo luye lwangena ngokoqobo phambi kwamehlo, oko kuthetha. I-hygroscoficity yodonga inkulu kakhulu, eya kuthintela ukuhamba okuqhelekileyo kwenkqubo yokwenziwa kwefilimu. Ungalwa oku ngoncedo lwemihlaba efanelekileyo.
Chonga ngokungqinelana kwepeyinti entsha. Ingxaki inokwenzeka ukuba udonga lwalusetyenziselwa ukudityaniswa ngeoyile okanye enye ipeyinti kwizinyithi, ngenxa yokuba ukusasazeka kwamanzi kubi okanye kungaweli kumphezulu. Olona khetho lubalulekileyo kukususa ungqimba, kodwa yinkqubo enzima kakhulu, kwaye ihlala inyanzelwa ukuba isetyenziselwe ipeyinti efanayo. Ukuba sithetha ngethayile yezimbiwa, emva koko uye, umzekelo, kwipeyinti ye-ACrylic Abrylic-Deble-Ipeyinti, kusenokwenzeka ukuba usebenzisa umhlaba okhethekileyo okanye uthenge umzobo owenziwe ukuba wenze isicelo kwimali yeoli yakudala.
Susa ubukho bokwamba. Ukuba kufunyenwe, inokususwa kusetyenziswa izisombululo ezizodwa.
Chonga ubukho be-calcium ye-calcium, ngokungalunganga okanye ukunganyibiliki ngokupheleleyo emanzini. Kuya kufuneka basuswe kumphezulu wodonga ngaphambi kokuba basebenzise umhlaba kunye nepeyinti engaphezulu.
| Jonga isiphene | Unobangela onokubakho |
|---|---|
| Ifilimu iphela okanye ngokuyinxenye ukusuka kumphezulu ngaphandle kokuqhekeka | Ubuthathaka bokuqaqanjelwa ngokuchanekileyo, isiseko esingazange silungiswe (SVN> Lusizi) (SPR> SVN) |
| Ifilimu ichanekile ngokupheleleyo okanye ibekwe kwinxalenye yomphezulu ngokuqhekeka | I-Adhesion esezantsi yongezwa kumandla amancinci efilimu, enokubangelwa yipeyinti esemgangathweni ephantsi, i-piresity ephezulu kunye nokulungiselela (ukucoca) (SVN> Lusizi) (SVN> spr) |
| Ifilimu yobuqhetseba ngaphandle kwe-peling | Amandla efilimu (isizathu sobona ngasentla) (SVN> spr) (Kulusizi) i-svn) |