Ipeyinti yentsimbi ehlanganisiweyo yemisebenzi yangaphandle: iindidi kunye neempawu

Ukwakhiwa kwangoku, isetyenziso esenziwe ngamatye sisetyenziswa rhoqo. Yaye yaziwa ngenxa yokuthembeka kwayo kunye nokusebenza kwayo. Kodwa iingubo zincinci zineentsilelo zayo, zichazwe ngokumelana nokunciphisa. Izinto eziphathekayo nakuba zingabonakaliswa kakhulu kule ntsimbi njengensimbi, kodwa ukuba ufuna ukufezekisa ukusebenza kwexesha elide, kufuneka kuhlanganiswe nopende olukhethekileyo.

Iintlobo eziphambili zepeyin zihanjiswe

Ukuba ufuna ukupenda kwintsimbi ehlanganisiweyo yomsebenzi wangaphandle, kufuneka ujongane neentlobo ezinjalo zokugqoka. Zizo:

• Acrylic;
• Vinyl;
• Alkyd;
• IRubber.

Ii-Acrylic zivame ukuqhutywa ngesiseko se-organic solvents, xa kuthengiswa kwakhona kunokufumaneka iingoma zokusabalalisa amanzi. Phakathi kwezithako ziqulethe izithako ezichasayo. Ukusebenzisa upende lwe-acrylic kunye nezixhobo zokugcoba, kunokwenzeka ukudala uhla lwe-matte ephezulu. Iinjongo eziphambili zale mixube yile: ukuchasana kakhulu kwiimpembelelo zangaphandle, i-ultraviolet, ukunamathela ngokugqithiseleyo, iipropati ezinqabileyo zamanzi, ukuzinza kunye neendleko eziphantsi.

Ubume bembonakalo yeempawu ze- alkyd peints for galvanizing

Ipeyinti yensimbi ehlanganisiweyo yomsebenzi wangaphandle ingaba yi-alkyd. Ukuba uthelekisa nento engentla apha, ngoko ngoncedo lweyokuqala ungakha iingubo eziluhlaza. Kwindlela yokuvelisa, i-pigment esebenzayo iyasebenza. Phakathi kwezinye izinto, ezi peyinti zenzeke ngokugqwesileyo. Kwiinkalo ezininzi zeemarike zanamhlanje, i-alkyd compounds ingafumaneka ukuba ingasetyenziselwa kwimimandla yoshishino kunye neendawo zaselwandle.

Ubume bembonakalo yeempawu zengubo yepeyinti yokugada

Ipeyinti yentsimbi ehlanganisiweyo yomsebenzi wangaphandle ingaba yi-vinyl. Kungekudala, kwaqala ukufumana ukuthandwa, okubangelwa kwezinye iipropati zayo. Ipeyinti inokumelana nokunyamezela kwemozulu kwaye iqhubana kakuhle nemiphumo yeqondo eliphezulu.

Ebusweni obuhlanganiswe nezinto eziphathekayo, ubushushu buhlala bunokutshintshwa ukuya kuma-70 ° C, iqondo lokushisa linokunyuka libe li-90 ° C.. Nangona kunjalo, isembozo se-vinyl sinemiphumo ethile, echazwe ngeendleko eziphezulu. Ixabiso lichanekileyo ngezinye iimpawu ezintle ngokubhekisele kokuzinza.

Ubume bembonakalo yepeyinti yerabha kwi-galvanizing

Ipeyinti yensimbi ehlanganisiweyo yemisebenzi yangaphandle ikwaziswa kunye neengubo zerabha, ezenziwe nge-acrylic. Phakathi kwezinto ezichasayo - ukuphakama okukhulu. Emva kokumisa, uluhlu oluphezulu lwaloo nto luya kufana neerubha, ngenxa yolu hlobo aluyiyo impembelelo embi kwimibutho yamashishini, njengama-bumps.

Imibala enjalo yendawo yensimbi iyahlukana nokuhlala kwabo, ukunyanzelwa kweekhemikhali, ukulungelelaniswa kwemozulu, ubungqongileyo kunye neendawo eziphezulu zokuhlobisa.

Kunokuba upende uphahla kwi-metal ensimbi

Ukuba ufuna ukupenda kwintsimbi ehlanganisiweyo kunokupenda uphahla, kufuneka ucinge ngako. Iingubo eziqhelekileyo namhlanje zingabizwa ngokuthi: idayisi ye-acrylic, iipilisi zeoli, kunye neengqungquthela ezinokwakhiwa kwezinto ezikhuselekileyo. Kwiindawo ezinjalo, iilisi ezikhethekileyo kufuneka zisetyenziswe ngesizathu sokuthi ukugubungela ubuso kungaphezulu kuncibiliko yensimbi. Ngako oko, upende kufuneka ukhethwe ngokubhekisele kwi-elasticity ephezulu.

Xa ukhetha upende kwiindawo ezigungxisiweyo, iingcali zicebisa ukuba zithobele i-acrylic matt daw "Cicrol", eneendawo ezinamathelisi eziphezulu kunye nezakhiwo ezingabonakaliyo. Phakathi kweentlobo zepeyinti kunye nezinto eziphathekayo zilandelayo: ukuxhathisa iimpembelelo zomoya, ukunyamezela ngokugqithiseleyo kwamaqondo okushisa aphantsi kunye nokunyanzelwa kwamanzi. Le peyinti emva kokumisa ngokukhawuleza, ngaphantsi kwefuthe le-ultraviolet ayitshisi kwaye inezixhobo ezikhuselekileyo zamanzi. Yisebenzise kwindawo ebomileyo necocekileyo nge-sprayer, roller okanye ibrashi. Ukuba kuyimfuneko, ukubunjwa kunokuhlaziywa nge-solvent P646 okanye i-acetate ye-butyl. Ingubo enjalo yokukhusela ivulela ngokubanzi ubomi bomhlaba ophahleni.

Ukuphonononga kwepende "Isangqa"

Ipeyinti engabonakaliyo yensimbi ehlanganisiweyo i-enamel yokuqala, eyenziwa ngesiseko se-acrylic resins kunye nezinye izithako ze-polymeri. Njengezinto ezongezelelweyo zi-solvents. Ngokuxhomekeke kubathengi, lo mxube unamandla amakhulu okufihla emphakathini ukuba apepishwe.

Khusela umxube uya kukwazi ukususela ekuboniseni umoya. Abathengi bagxininisa ukuba le nto yokuqala ilula ukuyisebenzisa, ineempawu ze-hydrophobic kwaye ayifanelekanga nje nge-iron galvanized, kodwa kunye neendlela zokuhambisa amanzi, iigotta, iipayipi ezigciniweyo, iiprofayili, ibhodi eyonakalisiweyo, isinyithi kunye nentsimbi ehlanganisiweyo.

Ukusetyenziswa komxube kufuneka kwenziwe kwimeko ehlambulukileyo ekugqibeleni, kwaye i-xylene okanye i-acetate ye-ethyl ingasetyenziselwa njenge-solvents xa kuyimfuneko.

Abathengi bayacetyiswa ukuba basebenze kwiqondo lokushisa -10 ukuya kwi -50 ° C. Ukumisa okupheleleyo kufuneka ulinde iiyure ezingama-18, oku kuyinyaniso ukuba ukushisa komoya wangaphandle kungama-20 ° C.

Isiphelo

Ukusetyenziswa kwengubo ekhethiweyo yokupenda kwi-surface galvanized kuyakukhusela kwimpembelelo engalunganga yendalo yangaphandle. Nangona kunjalo, ukuqala kwezi ngcali zonyango zincoma kuphela ngonyaka emva kokugqitywa kokufakwa kwezakhiwo zokuphahla.

Ngeli xesha, i-atmospheric iya kulungiselela i-substrate yokutshatyalaliswa, ukucoca i-rust nokwenza ubuso bunzima. Ukuba ufuna ukwenza umsebenzi ngethuba elifutshane, ngoko unokuzilungiselela uqobo lwakho, kodwa kulo mzekelo, kufuneka uzame ukuphazamisa umgca obuncitshisiweyo wokugada.