Izinki oxide: isicelo, abalinganiswa kunye bokudaya ubuchule

Izinki emhlophe - ezi ngombala ezingaphiliyo ngokusekelwe nezinki oxide, nto leyo kunye yokuhlanganisa ezahlukeneyo (iyoma ioli, oli yemifuno) ukwenza ipeyinti emhlophe. Bambalwa abantu bazi malunga iimpawu kunye neempawu nezinki oxide, ngoko ke kweli nqaku liza kujongana nalo ngalo mbandela.

iimpawu

Ngendlela ecocekileyo, imveliso une emhlophe ngokupheleleyo kunye ithinti kancinane elinombala. White esha, kwaye zixutywe kakuhle ne isisombululo zolwelo kwealkali ammonia. Abayi sokudiliza musa ukugqabhuza phantsi kwempembelelo ezincinane kunye neentsholongwane. Ngenxa yokuba bakwazi ukufunxa ukufuma, kufuneka igcinwe kwimigqomo ezivaliweyo.

Kwiimpawu ezintle nazo ziquka imiba efana:

• zineqondo letyhefu;
• ukumelana kwelanga;
• lula kwesicelo;
• Ukuvumelana zonke iindidi ipeyinti;
• yemozulu uxhathiso.

Kunjalo, bakuzuze iimpawu ezimbi, eziquka genge, coverage kakuhle kwaye amandla okutsala imali eninzi oyile.

Xa kusetyenziswa ubugcisa iimpawu ezifana whiting njengoko brittleness kwaye ukukwazi ukuhlawula emathutyeni, kukhokelela ekubeni Nguwuphi umzekelo esibhaliweyo ukusebenzisa kwabo, akunakwenzeka phinda. Kananjalo kufuneka ukuba esweni ukuqina le ngelaphu, nto leyo etshintsha ngokwandayo nokufuma. Nge ucinezelo yakhe ezimhlophe okanye uxinzelelo ukuze ukuwa.

Types of zinc oxide

zinc ngokuluqaba mhlophe zahlulwe brand ezimbini: BTS0 kunye BC1.

Products ehlanganiswa amanqaku BTS0, ezisetyenziswa xa kusenziwa Iipeyinti, isikhumba iisoyi kunye neemveliso irabha. Kwakhona, idityaniswe kwi abrasives kunye nemixube zesamente ukuze bamazinyo.

White BC1 webhrendi esisetyenziselwa ukwenziwa asbestos-yesamente kunye ipeyinti, okusetyenziselwa ndawo uhombiso ngaphakathi nangaphandle, ubuncinane - ekuveliseni yesikhumba iisoyi kunye sokuhlanganisa sole.

isicelo

Ukongeza, kukho ezinye iindawo apho kusetyenziswa zinc emhlophe. isicelo yabo amayeza. Bona njengenye yeekhomponenti Amafutha ezithile kubola kunye nemigubo. Kananjalo zisetyenziselwa ukwenziwa zeplastiki, irabha, iphepha kunye negilasi.

Ngokwahlukeneyo, zinc emhlophe zingahlukaniswa (ipeyinti emhlophe) yenziwa ngokusekelwe zinc oxide grade A. Ipeyinti zohlulwa ngokwendidi eziliqela, ezenzelwe izicelo edlalelwa ngaphakathi endlwini. Phakathi kolu hlobo lwepeyinti isikakhulu kokokuhombisa zangaphakathi ezisetyenziswayo emhlophe nezinki MA 22, obubonakala ngokuba yincwadi yokusebenza ekhuselekileyo emlilweni eziphuculweyo.

Ukongeza namhlanje zinc oxide yenza ipeyinti anticorrosion yokwakha. White yongezelela zililo of fillers kunye yokuncamathelisa ezahlukeneyo, kwaye kananjalo zisetyenziswe ekwenziweni ngodongwe.

Kukho ukwazi ukuba ngexesha wokulungisa nezinki emhlophe, namafutha linseed exutywe ukuya ukuvumelana yepeyinti, babe imisonto yelinen buzane, ezithi zisetyenziswe seal imibhobho kwamanzi azinamsonto.

Kuba mizobo ukuvelisa nezinki oxide nyulu, equka amasuntswana entle kakhulu zinc oxide, ukungaqukathi imizila zentsimbi kunye oxides bakhokele. Bona bukhanye nethoni abandayo bohluka ifomu yesicelo inelastic film. Zisetyenziswa kuzo zonke iintlobo zobugcisa, njengoko ukumelana kakhulu sakhi ekukhanyeni, nto leyo ayinakho ukutshintsha, nkqu nabo inks eziqulethe nesalfure. Badla zibe mhlophe krwe kunye isiqalelo esithambileyo esimhlophe, zafakwa ukuze kuphuculwe ubulunga bayo.

Oil zinc white

Le mveliso i oxide zinc ukuba zicinywe okanye oyile linseed. Baya kudla ngokubizwa ngokuba oyile kwaye asetyenziselwa ukukhusela izakhiwo metal evela ngokudleka, kananjalo nangenxa imibala iinkuni, ityatyekwe imiphezulu. Kwaye alungele ukusetyenziswa ingaphakathi ebonakalayo.

Izinki oli emhlophe babe namandla yokuzimela elungileyo, oko kukuthi, xa isicelo kumphezulu ukuba ufihle ngokupheleleyo umbala ukutyabeka isicelo ngaphambili. Ngaphezu koko, emva enamathela abayila umhlwa ukutyabeka ukumelana nayo ukufuma ephakamileyo permeability umphunga.

indlela painting

Izinki white isetyenziswa zokwaleka udaka, isinyithi kunye nomphezulu ngomthi.

Imisebenzi eziveliswa ngokunxiba izinxibo zezandla zerabha, kwaye ngexesha ukuphunyezwa yabo emva kokuphela igumbi kuyimfuneko ukuba pholisa.

Phambi kokuba kuqhutyelwe phambili ipeyinti, ngokuluqaba mhlophe, ukuba gustotertyh umgubo yaze yangxenga ifuthe lomanyano ioli yokomisa zendalo, ipesenti ekufuneka ibe 18-25% sobunzima amhlophe kwaye kakhulu kakuhle mixed. Ukuba ipeyinti ioli, ngoko xa kuyimfuneko yenza umoya ezimhlophe okanye turpentine.

Umphezulu webala lokudlala mawube pre-ukulungiselela:

• kuqala ukuba icocwe of ubumdaka, grease, uthuli, ipeyinti endala (ukuba kuyimfuneko). Oku kwenziwa nge spatula;
• ngoko putty iintanda ezifihla nasezimfanteni;
• Emva kokuba bome a kwindawo osebenzela olugudisiweyo usebenzisa sandpaper;
• Zithi ke isicelo ukuya primer;
• Emva kokuba primer yomile qhubeka umbala.

Ukunciphisa ukuselwa ilothe emhlophe, ioli linseed Kucetyiswa ukuba agubungele kumphezulu.

White lisetyenziswa kwi kwindawo ogudileyo owomileyo usebenzisa ibhrashi yepeyinti , ukutshiza umpu okanye irola:

• ibrashi esetyenziselwa yidayi izinto ezintle kunye nomphezulu amancinci;
• ngokuba indawo enkulu coverage usebenzisa ibrashi okanye roller;
• inkqubo painting kakhulu kakuhle udlula umpu yokutshiza. Le ndlela yenza kube lula ukwenza i nokuba umaleko nokunyanga iindawo ingafikeleleki.

Inani Iintlobo ezininzi zomaleko-1 okanye ezi-2 kuxhomekeke kwiziphumo ezinqwenelekayo. umaleko ngasinye uqobo yomile iiyure ukuba lobushushu igumbi alithe gangqa + 20º C. oQhelekileyo oSetyenziswa amhlophe nganye maleko omnye malunga 170-200 g nganye 1 macala onke. m.

ebezithunyelwe

Iinketho eziliqela zisetyenziselwa lokugoqa. Izinki oksayidi nga kufakwa ezingxoweni (zeplastiki okanye iphepha), iplastiki okanye imigqomo zomthi, ikhadibhodi, ngamaplanga okanye isikhongozeli isambuku kunye nqanawa eyenziwe iingxowa polyethylene, iphepha okanye polyethylene, kwakunye izikhongozelo ezikhethekileyo soft elahlwayo.

Uthutho nokuStorisha

imveliso Transport uvumelekile zizo zonke iintlobo zothutho egqubuthele ngaphandle kwenziwa kuphela amhlophe, zipakishwe kwimigqomo ezikhethekileyo soft - ukuba kuthuthwa izithuthi vula ukugcina phandle.

Ke ukuba zinc oxide, zahlanganiswa kwezinye zokubopha, baya zigcinwe izitora ezivaliweyo, kunye amaqondo ukusuka 40 ° C 40 ° C. Bona ibekwe kwi ngamaplanga pallets watshisa izitha ukuya ku-3 m ukuphakama.

Impilo - kunyaka 1.