Anticorrosive shafi bututu

All karfe Tsarin wanda ake amfani a yi, dole ne a dogara kare da tasiri na daban-daban muhalli dalilai, amma na farko, da lalata. Abin da kayan ana amfani da wannan? Bari mu bayyana kara.

Overview

Lalata shi ne physico-tsarin sunadarai a cikin abin da hulda na karfe tare da yanayi. A lokacin wannan dauki da kaddarorin da kayan bambanta. A sakamakon irin wannan tafiyar matakai ta fara rushe.

Anti-lalata m coatings

Suna amfani da aiki abubuwa su hana halaka su. Anticorrosive shafi wakilta a matsayin na musamman paints ko enamels, yana da abũbuwan amfãni idan aka kwatanta da sauran kayan da ciwon kama Properties. Daga cikin babban abũbuwan amfãni daga irin kayayyakin da ya kamata a lura:

• Ability don rike manyan Tsarin da abubuwa na hadaddun sanyi.
• 'Yanci na aikace-aikace.
• Yadda ya dace, da ikon warke daga aiki.
• In mun gwada araha kudin a kwatanta da sauran kayan.
• An damar samun wani launi daban-daban na shafi.

Mafi na kowa mahadi

Anti-lalata shafi na karfe Tsarin for yawa masana'antu da kamfanoni ne babban aiki. Daban-daban kayan ana amfani ga Tsarin da kuma aiki abubuwa. Daga cikin su akwai:

• Paint "Nerzhamet". Wannan enamel iya rike biyu tsabta saman da ya rufe tare da tsatsa.
• Paint "Nerzhalyuks". Wannan abun da ke ciki na da babban mannewa. Wannan Paint ne amfani da wani ado da kuma m surface jiyya na darma, duralumin, aluminum, tagulla, titanium, tagulla da kuma tutiya.
• Paint "Akvametallik" - mai ruwa-ruwa acrylic abun da ke ciki.
• Cakuda "Bystromet" ne mai sauri-bushewa Paint.
• Urethane enamel "Polimeron". Wannan abun da ke ciki na da babban karko.
• Paint "Tsikrol". Ana amfani da a cikin aiki da rufin Tsarin, abubuwa na galvanizing.
• Abun da ke ciki "Serebrol". Wannan anti-lalata shafi for karfe yana da azurfa-farin launi.
• Ado enamel "Nerzhaplast". Yana da wani ruwa roba.
• "Moloteks" - shi ne mai guduma Paint.
• "Nerzhamet-SPRAY" - yana samuwa a gwangwani.
• "Fosfogrunt" - yi amfani don ba ferrous da ferrous karafa.
• "Fosfomet" - shi ne mai phosphate-modifier, a tsatsa Converter.

Ta yaya ne lalata kariya daga bututun? Don rike irin wannan abubuwa aka yi amfani:

• "Nerzhahim". Wannan anticorrosion shafi piping ne chemically resistant roba share fage enamel.
• "Poliuretol" - da kuma man fetur-resistant polyurethane cakuda.
• "Epostat" - epoxy anticorrosive shafi chemically resistant bututu (share fage enamel).
• "Tsinkonol" - tsinkonapolnennaya polyurethane share fage.

Cakuda "Urizol"

Ta hanyar wannan abun da ke ciki ne da za'ayi anticorrosive shafi bututu shari man fetur kayayyakin, sosai danyen da kuma iskar gas. Wannan cakuda da aka sarrafa kayan aiki, crane aka gyara, fasteners. A abun da ke ciki da ake amfani da kariya a kan yanayi da kuma lalata karkashin kasa da bututun tsotso, kwampreso, famfo rarraba tashoshin, headworks, depots, shigarwa na hadaddun shiri da kuma ajiya na raw kayan, da kuma ma wasu irin halittu daban, wanda zafin aiki up to 60 digiri. Cakuda "Urizol" da ake amfani da kadaici da tara da kuma sauran kankare abubuwa.

Features abun da ke ciki

Da farko, ya kamata a lura da sauƙi, kuma sauki da ake ji da cakuda. Domin aiki up, shi ne yawanci amfani nebulizer. Tun da mahadi daga bangaren dauki fara, a lokacin da kafa polyurea. Next, da tsarin wuce daga wani ruwa zuwa wani nonflowing gel, kuma bayan da m jihar. Lokacin da wani arancinsu high kudi na Polymerization zai sake zane. Su, bi da bi, ya hana da bukatar gina shafi kauri. Kamar wancan ne na dogon lokaci zai zama tacky. Yana hana aiwatar da iko ma'aunai matsakaici kauri da kuma uniformity na Layer. A ma high Polymerization kudi rage-rage mannewa na abun da ke ciki zuwa surface. A daidai wannan rufi kauri ne ba uniform. A fesa gun a wurin aiki a cikin wannan harka fairly da sauri sanƙarar. Don hana irin wannan yanayi na bukatar mai da hankali selection na gyara na abun da ke ciki da kuma shirye-shiryen da cakuda daidai da wa'azi da shi.

wasu shawarwari

All aka gyara daga cikin cakuda "Urizol" an kawota a musamman karfe ganguna. Storage abu ne a ɗaka a wani shãfe haske ganga. Custom blending na gyara ne da za'ayi tare da musamman kayan aiki - a biyu-bangaren SPRAY tsarin. Yana bayar da daidai metering da sinadaran a wani rabo daga 1: 1. Wannan yana kula a dole matsa lamba (a kalla 150 atmospheres) da kuma yanayin zafi (60-80 deg.). Spraying ne da za'ayi tare da wani bakin ciki Layer. Kafin aikace-aikace da aka gyara su ne pre-gauraye a cikin akwati. Don yin wannan, ganguna mirgine kuma girgiza.

A abũbuwan amfãni daga cikin abun da ke ciki

Rufe "Urizol", sabanin wasu polymeric mahadi, wanda ya ƙunshi wani adadin maras tabbas kwayoyin kaushi, shi ne wani abun da ke ciki hada da xari bisa dari daskararru. Polyurea ba ya dauke da plasticizers da suke yiwuwa ga kan lokaci zuwa "exudation". Wannan tsari ne tare da wani sauka a hankali karuwa a shrinkage da brittleness na m film. A cakuda hada da kwalta da kuma ci kwalta aka gyara sukan kara wa rage kudin da kayan, amma ciwon carcinogenic sakamako a kan jikin mutum. Bugu da kari, a matsayin wani ɓangare na wani m fillers sa abrasion na yin famfo kayan aiki, nozzles a fesa shuke-shuke da kuma hadawa da bẽnãye. Saboda babban reactivity na polyurea aka gyara mallaka wani babban matakin ba tare da Polymerization catalysts. Karuwan AMINCI saboda shafi gwada da low ji na ƙwarai to zafin jiki da kuma zafi canje-canje. Alal misali, a irin wannan sakamako na sauran polyurethane blends da hakan hali ta samar da wata porous film ƙarƙashin rinjayar danshi, wanda, bi da bi, ko da yaushe ba, a lokacin da na fara albarkatun kasa gyara. Duk da haka, ya kamata a lura da cewa polyurea AMINCI an tabbatar kawai ta mai da hankali yarda da bukatun a shiri na sarrafa Tsarin da abubuwa.

A aikace-aikace na anti-lalatattu shafi

A lura aiwatar hada da dama matakai. Da farko, ya kamata a lura da cewa aikace-aikace na anti-lalata shafi - aiki ne quite wuya. A karshe sakamakon zai dogara ne a kan mai da hankali shiri da kuma ingancin abubuwa amfani da abun da ke ciki. A mafi girma wahala ne yawanci anti-lalata shafi na kasan ginin. Next, mun yi la'akari da babban matakai na aiki.

gani dubawa

Kafin yi lalata-resistant shafi na karfe constructions, dole domin tantance hãlãyensu. Wadannan suna abar kulawa da masana a cikin filin. A kan aiwatar da gani dubawa ne m da mataki na lalacewa da surface. A kimantawa da aka sanya kimomi. Daban-daban dalilai suna dauke a cikin shakka daga wannan aikin. Wadannan sun hada da, musamman, sun hada da zazzabi, wanda gudanar da aiki na wurare. Har ila yau, rinjayar yanayi mamaki da kuma sauran lalatattu kafofin watsa labarai, da manufar da abubuwa, irin abu, wanda aka yi amfani da su yi. Haka kuma, shi za a zaba a ko in ba haka ba anti-lalata karfe shafi. Don rike manyan Tsarin yawanci bukatar musamman kayan aiki.

surface shiri

Kafin amfani da anti-lalata shafi, Tsarin ko surface kashi da za a tsabtace. A shirye-shiryen kawar da ƙazantar daban-daban asalin, tsohon Paint. Tsarkakewa daga cikin abu na iya zama hydroabrasive, hydrodynamic, abrasive ayukan iska mai ƙarfi. Sa'an nan wajibi ne a degrease surface. Don yin wannan, hydrocarbon kaushi ana amfani. Bayan kammala wannan lokaci na yi yanki da aka binciki sake.

aiki

Anticorrosive shafi amfani a karkashin wani yanayi. Nan da nan kafin magani abun da ke ciki an yi tattalinta daidai da fasaha. Matsayin mai mulkin, da hanya ne da za'ayi airless. Wannan shi ne saboda mafi girma yadda ya dace da tsari. Anticorrosive shafi ne da za'ayi a cikin da dama yadudduka. Kamar wancan ne da ake ji da gaba baya kamata bushe zuwa sãɓãwar launukansa digiri (wannan bayani yana kunshe ne a cikin umarnin don yin amfani).

A karshe mataki

Bayan kammala za anticorrosive shafi karfe yi gani dubawa Ginin ko kashi. musamman kayan aiki kuma za a iya amfani da kimantawa da ingancin aikin. A sakamakon jarrabawa don gane gaban ko babu lahani ko m yankunan. An kiyasta a matsayin matakin da mannewa da surface na abun da ke ciki, lafiya shafi Properties. Bugu da ƙari kuma, yana da muhimmanci a gane da kuma bushe fim kauri. A ganiya darajar da aka dauke su 240-300 microns. Kamar yadda aka ambata a sama, irin wannan tafiyar matakai an za'ayi da kwararru. Bayan da tsari, abokin ciniki sami wani abu. Duk da haka, ya kuma samun duk dole takardun.