Izindaba

Isingeniso

I i-anti-corrosion kanye ne-anti-rust primer yokuvimbela ukugqwala kwesakhiwo sensimbi i-epoxy zn-rich primer enomphumela wokuvikela we-cathodic. Upende awugcini nje ngokuba namandla okunamathisela aqinile ebusweni bensimbi ene-sandblasted, kodwa futhi unokumelana nokugqwala okuqinile nokusebenza kwezindleko eziphezulu. Ngokukhula kothando lwabantu, lusetshenziswa kabanzi kuzo zonke izinhlobo zensimbi yobunjiniyela bokulwa nokugqwala.

Njengengxenye yesibili yokulwa nokugqwala, i-epoxy zinc-rich rich primer inezindawo ezinhle kakhulu zokulwa nokugqwala, ukunamathela, izakhiwo zemishini kanye nezakhiwo ezisekelayo. Ifanele insimbi emelene nokugqwala endaweni yomoya, futhi isetshenziswa kabanzi ekulweni nokugqwala okujwayelekile, umkhathi wamakhemikhali, imvelo yasolwandle kanye nezinye izinto ezilwa nokugqwala kanye nezingamelana nesimo sezulu, njengokuthi: Isakhiwo sensimbi yezitshalo, amabhuloho amakhulu, imishini yamachweba, imishini esindayo, izimayini zikawoyela kanye nemishini yezimayini, amapayipi angcwatshwe, ithangi lokugcina uwoyela odongeni lwangaphandle, ithangi legesi lamanzi angaphandle kanye nomugqa wensimbi osindayo kanye nesakhiwo sensimbi esindayo. uhlelo.

i-epoxy zinc-rich primer

Lapho upende onothile nge-zinc usetshenziswa kusisekelo sebhuloho lesakhiwo sensimbi, ithangi lokugcina i-anticorrosive primer yangaphandle, isiqukathi sikapende ovimbela ukugqwala, isakhiwo sensimbi esinqanda ukugqwala, isiqalisi segobolondo lomkhumbi, indawo yembobo evimbela ukugqwala okunqanda ukugqwala nokunye okuzungezile komkhathi, kuyadingeka ukukhetha isistimu esekelayo enengqondo, futhi wamukele isakhiwo esifanayo sopende ophakathi nendawo ovikelayo ukuze kufezwe injongo yopende ophakathi nendawo. Ngokuvamile, uhlelo lokumboza lwe-epoxy zinc-rich rich primer + epoxy iron intermediate paint + acrylic polyurethane topcoat lubanzi kakhulu.

Enqubweni yokusetshenziswa kwangempela, ingxenye kapende kanye ne-ejenti yokwelapha kufanele ihambisane nezidingo zomkhiqizi, kanye ne-diluent ekhethekile esetshenzisiwe, indlela yokuxubha evame ukusetshenziswa ukufuthwa kwegesi, ukufafaza okungenamoya, ukugqoka ibhulashi, njll., ngokusho kokwakheka kwesakhiwo sensimbi, indawo kanye nokunye ukukhetha okunengqondo, ubukhulu befilimu yokuxubha ifilimu kufanele ilawulwe ku-70-μm ukuze kuzuzwe umphumela ongcono we-anticorm.

Kulesi sihloko esingenhla, sethula uhlelo lokumboza olusetshenziswa kabanzi. Lapho senza umsebenzi walolu hlelo lokumboza, kufanele siqinisekise ukuthi ngemva kokuphothulwa koqweqwe lwe-primer, upende ophakathi upende ngemva kwesikhawu samahora angu-24. Upende ophakathi nendawo awugcini nje ngokuba nokunamathela okuhle kakhulu, ukuvikela ukugqwala, ukuvikela kanye nokunamathela okuqinile, kodwa futhi uthuthukisa ukushuba okuphelele kwefilimu kapende futhi uthuthukise umphumela wokulwa nokugqwala. Ugqinsi lwefilimu lungafuthwa lube ngu-100-150μm ukuze kuzuzwe ubukhulu befilimu obushiwo.

Ngemuva kokuthi upende ophakathi usuqediwe, i-acrylic polyurethane topcoat isetshenziswa ngesikhawu samahora angama-24. I-topcoat ingupende we-anticorrosive high-performance enokumelana nesimo sezulu esiphezulu, ukumelana ne-asidi ne-alkali, ifilimu eqinile nokuhlobisa okuhle. Ngokuvikeleka kwesendlalelo sepende ephezulu, i-epoxy engaphansi igwenywa imisebe ye-ultraviolet kanye nempushana, futhi inikeza ukuvikeleka okuqinile nokuhlobisa.

Mayelana NATHI

Inkampani yethuibilokhu ibambelele "'kusayensi nobuchwepheshe, ikhwalithi kuqala, ukwethembeka nokwethembeka , ukusetshenziswa ngokuqinile kwe-ls0900l:.2000 uhlelo lokuphatha ikhwalithi yamazwe ngamazwe.Ukuphathwa kwethu okuqinile kobuchwepheshe bokusungula, isevisi yekhwalithi yenza ikhwalithi yemikhiqizo, yazuza ukuqashelwa kweningi labasebenzisi.Njengemboni ejwayelekile futhi eqinile yamaShayina, singanikeza amasampula kumakhasimende afuna ukuthenga, uma udinga noma yiluphi uhlobo lopende, sicela usithinte.