Indlu yokudlala yokhuni efanayo enemibala eyahlukeneyo iya kubonisa iziphumo ezahlukeneyo.Ngoko ke zithini iimfuno zepeyinti zale mveliso yangaphandle?
Kufuneka ndicebise iipeyinti ezisekelwe emanzini apha.
Ipeyinti esekelwe emanzini, ipeyinti echasene ne-rust esekelwe emanzini, ipeyinti yesakhiwo sensimbi esekwe emanzini, ipeyinti yomgangatho wamanzi, ipeyinti yomthi eyenziwe ngamanzi.
Ayinabungozi emzimbeni womntu kwaye ayingcolisi indalo.Ifilimu yepeyinti igcwele, i-crystal icacile, iguquguqukayo, kwaye ineempawu zokunganyangeki kwamanzi, ukuxhatshazwa kokugqoka, ukuguga, ukuchasana kwe-yellowing, ukomisa ngokukhawuleza kunye nokusetyenziswa kakuhle.
1. Amanzi asetyenziswa njengesinyibilikisi, esigcina ubutyebi obuninzi;kuphelisa umngcipheko womlilo ngexesha lokwakha;kunciphisa ukungcoliseka komoya;isebenzisa kuphela isixa esincinci se-alcohol ether organic solvents, ephucula iimeko zokusebenza.Ipeyinti yepeyinti esekwe ngamanzi ngokubanzi (i-accounting yepeyinti) iphakathi kwe-5% kunye ne-15%, ngelixa ipeyinti ye-cathodic electrophoretic iye yancitshiswa yaya ngaphantsi kwe-1.2%, enempembelelo ebalulekileyo ekunciphiseni ukungcola kunye nokugcinwa kwemithombo.
2. Ipeyinti esekelwe emanzini ingasetyenziswa ngokuthe ngqo kwiindawo ezimanzi kunye neendawo ezimanzi;inokulungelelaniswa kakuhle kumphezulu wezinto eziphathekayo kunye nokunamathela okuqinileyo kokwambathisa.
3. Izixhobo zokugquma zingacocwa ngamanzi, ezinciphisa kakhulu ukusetyenziswa kwe-solvents zokucoca kunye nokunciphisa ngokufanelekileyo umonakalo kubasebenzi bokwakha.
4. I-electrophoretic coating ifana kwaye igudile.Ukuthe tyaba okulungileyo;umgodi wangaphakathi, i-welds, imiphetho kunye neekona zinokugqithwa ngobunzima obuthile bokugquma, obunokukhusela okulungileyo;Ukwaleka kwe-electrophoretic kunowona mandla wokuxhathisa umhlwa, ifilimu etyebileyo ye-cathodic electrophoretic coating Ukumelana nokutshiza kwetyuwa kunokufikelela kwi-1200h.
① Inkangeleko yemveliso: mhlophe qhwa, tyheli, kwaye bubomvu viscous;
② Umxholo oqinileyo: ngokubanzi 30% ukuya kwi-45%, ngaphantsi kakhulu kune-solvent-based;
③Ukunganyangeki kwamanzi: Ukusasazwa kwe-aliphatic polyurethane kunye ne-oyile ye-urethane esekwe emanzini zingcono kakhulu kunohlobo lwe-emulsion enuka kamnandi;
④Ukunganyangeki kotywala: umkhwa wabo ngokusisiseko uyafana nowokuxhathisa kwamanzi;
⑤Ubunzima: Uhlobo lwe-acrylic emulsion luphantsi, i-polyurethane enevumba elimnandi ilandelayo, i-aliphatic polyurethane dispersion kunye namacandelo ayo amabini e-polyurethane kunye neoli ye-urethane zezona ziphezulu, kwaye ukuqina kuya kwanda ngokuthe ngcembe kunye nokwandiswa kwexesha.Uhlobo oludityanisiweyo lwecandelo.Kodwa ukonyuka kobunzima kucotha kwaye kuphantsi, kuncinci kakhulu kunohlobo lokunyibilikisa.Zimbalwa kakhulu iipensile ezinobulukhuni obunokufikelela kuH;
⑥Iglosi: Kunzima ukufikelela kwiglosi yeenkuni ezisekwe kwi-solvent-based coatings eziqaqambileyo, ngokubanzi malunga ne-20% ngaphantsi.Phakathi kwabo, uhlobo lwamacandelo amabini luphezulu, lulandelwa yioli ye-urethane kunye ne-polyurethane dispersion, kunye nohlobo lwe-acrylic emulsion luphantsi;
⑦ Ukugcwala: Ngenxa yempembelelo yomxholo oqinileyo, umahluko mkhulu.Ukongezelela, umxholo oqinileyo uphantsi kwaye ukugcwala akubi.Ukuphakama komxholo oqinileyo, kungcono ukugcwala.Uhlobo lwe-cross-linked-component lungcono kunodidi lwecandelo elinye, kunye ne-acrylic emulsion type;
⑧ Ukuxhathisa kwe-Abrasion: Ioyile ye-Urethane kunye nohlobo lwe-cross-link-component-component lungcono kakhulu, lulandelwa yi-polyurethane dispersion kunye ne-acrylic emulsion type kwakhona;
Ukulumkela:
Kusekho iipeyinti ezisekelwe kumanzi-pseudo kwimarike.Xa usebenzisa, "amanzi akhethekileyo ahlanjululweyo" afunekayo, ayingozi kakhulu kumzimba womntu.
Ixesha lokuposa: May-25-2022
