Imiyalelo ezinemininingwane: Primer for aluminium

Njengoba yaziwa, aluminium kunzima amenable ukuba staining, yingoba ekuhlanganiseni kwaso abushelelezi kakhulu. Isakhiwo eziyinkimbinkimbi we ebusweni, ngakho-ke ubuhlungu kakhulu, futhi endaweni engaxhumani impahla - ngaphezulu. isici okunjalo kwezinkolo kubizwa ngokuthi i-ikhasi amandla kwakwakhe. Inkinga ngokusebenzisa zokuzivikela Ukwakheka eziyinkimbinkimbi phezu zingaxazululwa ngezindlela ezimbili, enye yazo sihlinzekela ukugaya anolaka, kuyilapho omunye - pickling acid. Indlela ejwayeleke kakhulu sokulungiselela ezichazwe okwengeziwe ebusweni umhlobiso iwukusisebenzisa primer.

Izici HV-02

Primer ngoba VL-02 inhlanganisela ukukhiqizwa aluminium yasekhaya futhi kukhiqizwa ngezindinganiso uhulumeni. Ngo ngezithako zawo - base njengoba slurry zinc kanye acid Kroon diluent. Isithako yokuqala sombala anti-ukugqwala yellow, lapho inhlabathi uthola adhesion izinga ezibushelelezi nzima. Phakathi ezengeziwe lezisekelo izici - ukumelana umthelela kanye kuyaqina. Ngokuphathelene diluent esidi, kuba utshwala in isixazululo amanzi ka wali band acid. Uqinisekisa Etching ebusweni aluminium ngesikhathi kucutshungulwa.

Izici isicelo

Ukuze usebenzise i-primer ngenhla achazelwe aluminium, kubalulekile ukuba uhlanganise uthele i isitsha acid nemithi, okungase ingilazi noma isitsha plastic. On 4 ingxenyenamba mass elisekela kufanele ukungezwa eyodwa ingxenye acid ohlabayo. Ukwakheka okuholela kufanele kugcinwe kuze kuphele isigamu sehora, ngemva kumelwe uhlanganise kahle. isivinini Ukuvala liyadingeka kwamakomidi esiphezulu polyvinyl butyral i utshwala ezisekelwe. Kuyinto ukumelana namanzi ne-oksijini, kodwa hhayi utshwala. Impilo ka-primer ezinjalo kuba amahora angu-8. Le nhlanganisela lasetshenziswa ebusweni ngenxa yokudweba ungqimba elincanyana ezingase zifinyelele kumkhawulo microns 6 kuya kwezingu-8. Ngakho kungenzeka ukusebenzisa ibhulashi noma sprayer. Isinyathelo omiswe kuthatha esingaphansi kwehora. Khokha amakhilogramu sokuqanjwa ngamunye kuyodingeka ruble mayelana 110.

Izici inhlabathi "Nerzhalyuks"

Uma ukhetha primer ngoba aluminium, ungakhetha "Nerzhalyuks", okuyinto i acrylic ingcina Ukwakheka for izinsimbi ayoni kanye ne-aluminium. Phakathi izici zayo:

• adhesion okuthembekile ne topcoat;
• Ukumelana amanzi;
• weathering;
• anda adhesion ukuze izinsimbi;
• iDemo omiswe esigabeni.

Nge "Nerzhalyuks" ungafunda hhayi kuphela aluminium, kodwa futhi ebusweni lashukumisa kodwa futhi aluminium. Lokhu primer eyodwa ingxenye eyenzelwe izinsimbi ayoni futhi non-ayoni esekelwe Ushintshe acrylic copolymers. Ingxube elasetshenziselwa pretreatment insimbi engagqwali ne-carbon steel, i-magnesium, i-aluminiyamu, zinc kanye titanium evele. Lokhu primer ngoba aluminium izinto anganikeza amandla adhesion, ukumelana amanzi umusi, greases, amafutha amaminerali, amanzi olwandle, iziketekete uphethiloli kanye neminye imikhiqizo kaphethiloli. Ingxube uyophinde esimweni lapho kucashile phakathi ukusebenza sizothinta amagesi nolaka, nosawoti, acid kanye nezixazululo ane-alikhali. Lokhu Ukwakheka acrylic isetshenziswa ukukhiqiza esibanzi Ukuvikelwa ukugqwala ekwakheni izakhiwo ngezizathu ezinye zazo yilezi:

• ukufulela lashukumisa;
• metal ezinengilazi;
• Dome;
• hangars;
• Iphrofayela lashukumisa;
• namadreni Trench;
• izingxenye zemishini kanye neminye imikhiqizo metal.

ukusetshenziswa indlela

Ngaphambi kokusebenzisa i-primer "Nerzhalyuks" kufanele kahle enyakaza kuze iyunifomu. Isicelo lufanele lwenteke kulamazinga lalandzelako phezu ezomile, okuyinto eyenza kwake bahlanza of nokugqwala, uthuli, ukungcola kanye amafutha. Uma nokugqwala likhona phezu, khona-ke kumelwe ahlanze ngokwezinga elithile Sa 21/2, kuyilapho olwalwenza blasting indlela isetshenziswa. Lapho usebenzisa, ungasebenzisa roller, ibhulashi, sprayer airless noma amathuluzi womoya. Uma kudingeka, primer kungenzeka buhlanjululwe kumuntu viscosity, ngaleyo ndlela kungenzeka ukusebenzisa imithi yokususa ingcekeza elenkani ka P-648 noma P-5A.

izimo lokushisa

Le ncwadi engenhla-ochazwe ku-aluminiyamu isikebhe izokusha kuya ku-3 degrees for isigamu sehora, kodwa kuphela esimweni lapho izinga lokushisa endlini inakekelwa ngaphakathi 20 ° C. Ngemva iphele ngaleso 20 ° C kungaba kwenziwe isicelo izingqimba elandelayo ukuvenisha nopende izinto. Sebenzisa phansi kudingekile nganoma ibanga lokushisa +5 ukuze +30 ° C, egumbini kufanele kube nomswakama isihlobo emoyeni ukuthi ingeqi 80%.

Ukusetshenziswa futhi izindlela

Ngaphambi ekuzuzeni Ukwakheka primer kubalulekile bajwayelane ukugeleza rate okuyinto ziyahlukahluka kusuka 80 kuya 120 g / m ^2, kuyiqiniso, uma ukushuba eyodwa ungqimba ilingana kumkhawulo microns 8 kuya ku-15. Professionals luleka isicelo mayelana 2 izingqimba. On ukudayiswa ungathola le primer, okumelelwe e-yellow isizinda umbala. Lapho sisetshenziswa ezweni lakwa-kulo msebenzi obaluleke izinyathelo zokuphepha. Ekusebentiseni imisebenzi yangaphakathi futhi emva aphelela kuyadingeka ukuze pholisa igumbi, futhi inqubo isicelo, kubalulekile ukuba zisebenzise izembatho zokuzivikela. Izindleko elilodwa kilogram of kwenziwa ezinjalo kuba ruble 233.

Inhlabathi Incazelo umzimba Geza Primer 960

primer okunjalo aluminium (aerosol) Kulula kakhudlwana ukulisebenzisa. Ngokwesibonelo, umzimba Geza Primer 960 lwenteke ezitsheni ezahlukene, kuhlanganise njengenhlangano aerosol. Ingxube kuyinto ukugqwala okusezingeni eliphezulu kislotootverzhdaemy primer, okuyinto ekhiqizwa esekelwe polyvinyl butyl. Kuyinto kuncike ukuxubana Activator futhi kuhloswe ngayo ukuqeda futhi baqonde izinto ezenzekayo. It ingasetshenziswa etch nokugqwala futhi ungavumeli kwasakazeka olwengeziwe. Le nhlanganisela has a high quality ezinemibala adhesion ezisansimbi. Ngemva kokuphothulwa isinyathelo omiswe ke kuqinisekisa Ukuvikelwa ukugqwala ebusweni. Omiswe we ungqimba isicelo senzeka imizuzu 10, ngemva kwalokho base alinikezi ukugaya ezidingekayo futhi zaveza yinoma yimuphi Izingxube ezimbili ingxenye. Ukusebenzisa le primer ongavikela aluminium kusukela amanzi usawoti, kanye ebusweni lidlulisele uzinzo izici weathering, mechanical namathonya zamakhemikhali.

Izixwayiso

Primer for aluminium umzimba 960 angase zoma emoyeni indlela, lapho izinga lokushisa okungenani kufanele kube 15 ° C. akufanele isetshenziswe ngesikhathi efaka isicelo we yokwakheka "ezimanzi ku ezimanzi". It is hhayi Kunconywa ukuba afeze lokunameka esidi impahla inhlabathi esekelwe-polyester, kuhlanganise, isib, putty. Uma, ngemuva kokuphothulwa umsebenzi kuthatha cishe ihora ke umhlabathi ukuze baphathwe itheyiphu primer ezokwenza ngcono ikhwalithi adhesion.

ukusetshenziswa Izici

Okungenhla acid primer ngoba aluminium exutshwa ngaphambi kokusebenzisa ukuthola ukungaguquguquki iyunifomu. Ingxube enobuthi, ngakho kufanele uqaphele. Ngezinye 20 ° C ifinyelela ukuminyana ebusweni 0.85 kg / l. Omunye ilitha ingxube ² kuyoba ngezizathu ukwanele 10 m, okuyinto kuyiqiniso uma ukushuba we ungqimba kwakhiwa 10 microns.

Quality alkyd koqweqwe lwawo-phansi

Priming koqweqwe lwawo ku aluminium ethulwa ngokukhangisa ngendlela ingxube alkyd PF-115. It has a adhesion okusezingeni eliphezulu ukuze izinsimbi, futhi izinga ukumelana iyiphi weatherproof. Ngemuva omiswe, ebusweni kungathinta zokugcoba. Phakathi laphakathi kumelwe akhuthazelele isikhathi kuthatha ukuze ome ebusweni. Uma upende kuyodingeka ukungaguquguquki obukhulu kakhulu, isikhathi omiswe kungathatha kufikela kuzinsuku ezingu-5.

isiphetho

Ngendlela osekushiwo kungaba kuqashelwe ukuthi lingasetshenziswa hhayi kuphela e-aluminiyamu phansi HV-02 ezichazwe ukuvikela evele, kodwa futhi nezinye ukwakhiwa ngempumelelo. Iyiphi ukukhetha - unquma.