I degrease ebusweni? Degreaser izimoto

Ngezikhathi ezithile kukhona isidingo khuhla indawo okunamafutha phezu umzimba imoto. Ezimweni idolobha ke kungenziwa kuphela ngesikhathi ukugeza imoto. Nokho, iningi degreasing liyadingeka uma yokudweba imoto. Yini na? Ngokusebenzisa inqubo efanayo inikeza elihlangana obuhle surface umzimba ngesineke. Yini futhi kanjani degrease, kufanele unqume ngaphambi kokuqala umsebenzi. Kuyaphawuleka ukuthi izindlela evamile izinjongo ezifana ayifanele njalo. Ngaphezu kwalokho, ukwelashwa surface izingoma kubalulekile ukuthatha ezinye umehluko wemisindo nemiqondo yamagama ku-akhawunti. Ngakho lokho degrease ebusweni?

Kwenzani lokhu kufanele

, Kuwufanele sithole ukuthi kungani lokhu kudingekile phambi ukuba uphendule umbuzo othi, yini degrease ebusweni phambi imidwebo. Ngokuvamile, metal ziphathwe compounds ezinjalo kuphela wokugcinwa adhesion evamile impahla kusukela lapho umzimba futhi refinishing. Kwezinye izimo kubalulekile. Ezimweni lapho imoto repainted ngokuphelele, umzimba kumele embozwe ungqimba primer ekhethekile. Ukuqinisekisa adhesion ezinhle, namanje idinga degreasing.

Adhesion, eqinisweni, - bamba elilodwa impahla nomunye. Lokhu konke kwenzeka ezingeni yamangqamuzana ezinto eziphilayo. Uma isizinda noma phakathi primer kanye enamathela upende kuyoba ungqimba lwamafutha, adhesion yabo sisincane. Lokhu kungase zigcina zibe nethonya ukubukeka imoto. Ukusuka kunoma iliphi vibration upende yenu kuyovumelana kancane kancane ewa.

Yini siba sibi le adhesion

Degreaser izimoto hhayi kuphela ususa amafutha. Ukungcola, organic, izinto ezihlukahlukene oily odabuka yemvelo, nokunye - konke lokhu kunciphisa adhesion izinto ezingeni yamangqamuzana ezinto eziphilayo. Ngaphezu kwalokho, adhesion kuthinta oxide ifilimu elincanyana. Kubonakala sengathi kancane nokugqwala ifilimu phezu emzimbeni. Le filimu libuye Kunconywa ukususa. Uma ususa i-plaque ehluleka ngokuphelele, kubalulekile ukuba ibe esitebeleni kwakwakhe ikhemikhali akusho kuthiye adhesion metal nopende ezingeni yamangqamuzana ezinto eziphilayo.

I degrease ebusweni phambi gluing noma imidwebo

Ngokuvamile, "umoya elimhlophe" isetshenziselwa ukwelapha umzimba. Nokho, abaningi ukudida ngayo izindlela evamile uphalafini noma uwoyela diesel, njengoba beye benza cishe nephunga efanayo. Umehluko phakathi kwalezi izinto mncane impela. Bobabili compounds ziyingxube carbohydrate. Ikhishwa ketshezi efanayo ziphuzo zazihluzwa izingxenyana zaso.

Ezinye izikhombo abonisa ukuthi "umoya elimhlophe" - sibi kaphalafini. Kuyaphawuleka ukuthi luhlobo kahle ancibilikisa amafutha, asphalt, nezimagqabhagqabha, injoloba kanye ze-mastic. Ngokungafani iziketekete "White Nomoya" wageza kalula off nge ethafeni imoto amanzi. Bobabili compounds Site degreasing evele. "UMoya White" - ekhuthaza ukukhanya okuyinto kancane vaporized futhi okusele izindlela akusho ukulimaza enamathela emva imidwebo.

Kufanele I sebenzisa kaphalafini

Degreasing - inqubo elula ukuthi kungenziwa ekhaya. Into esemqoka - ukukhetha ithuluzi elifanele. Ezinye iziteshi egeza professional esetshenziswa kaphalafini yokuthi basebenzisa imishini akhethekile okusingatha amacala emzimbeni. Lokhu kukuvumela ukuba asuse ngokuphelele ketshezi ebusweni, kokushiya iphunga layo. Uma degreasing izimoto wenziwa egalaji, ngalezi zinhloso Kunconywa ukuba asebenzise "umoya elimhlophe" noma izimali kwezindlu kusekelwe kuyo. Kungcono ukuthenga zezakhi eziye hydrotreated. Ngaleli zinga, kufanele unake okukhethekile, ikakhulukazi uma imfuyo ikhiqizwa kumazwe.

Yini ukusetshenziswa is hhayi Kunconywa

Yini degrease kwamanzi, nokuthi yini nathi kufanele sisebenzise? Abaningi musa batusa ukusetshenziswa diesel, uphethiloli kanye diesel. Yiqiniso, baphumula kahle degreased. Nokho, izinto ezifana ungakulimaza.

Okumele kuqashelwe kufanele asebenzise imithi yokususa ingcekeza elenkani isibalo esingangaleso №645, №646 nokunye, futhi acetone. izinto ezinjalo kalula ziyoncibilika hhayi kuphela organic, ukungcola kanye uwoyela, kodwa futhi ezinengilazi. Ukwelashwa komzimba ovunyelwe futhi acetone kumakhemikhali awuketshezi ngaphambi nje kokuba yamathebhu.

Uma kungekho izindlela ezikhethekile, kungenzeka ukusebenzisa uviniga isixazululo abavamile, exutshwe amaconsi ambalwa okokuhlanza for tableware.

Lokho isetshenziswa ifektri

Imboni isicelo sodium carbonate isixazululo (35-50 g / L) noma isixazululo sodium hydroxide (90-150 g / l). Lokhu degreaser izimoto kumele kusetshenziswe ngokuqapha okukhulu. Ngaphambi kokuqala umsebenzi, kutuswa ukugqoka amagilavu njengoba sodium ngokwawo ezonakalisayo kakhulu. Isixazululo abakwazi kuphela ukususa amafutha ebusweni umzimba, kodwa futhi udle ku kwesikhumba izandla.

Ngaphezu kwalokho, izixazululo ane-alikhali abakwazi ukususa ngokuphelele amabala lamafutha amafutha uqweqwe. izingoma ezinjalo abe detergency ongaphakeme. Sebenzisa alikhali Kunconywa kuphela ngemva Ukushisa kuya ku-90 ° C. Awukwazi uwulethe ngamathumba. Kufanele kuqashelwe ukuthi izixazululo esidi kahle isuswe ngu ifilimu oxide, kodwa kahle siyakazwe amafutha. Ngakho lokho kangcono degrease ebusweni umzimba?

trichlorethylene

Kwezinye izimo, ngenxa ukuhlanzwa umzimba isetshenziswa trichlorethylene noma izinto abanaye uhlelo. Nokho, laba basebenzi babe nemiphumela ethile engathandeki. Abakwazi ozofakwa aluminium. Esikhathini ukukhiqizwa trichlorethylene lisetshenziselwa degreasing ngezinto ayoni.

Lapho ukuxhumana aluminium efana ingadala ukuqhuma. Futhi hhayi Kunconywa ukuba uhlanganise amanzi nge trichlorethylene, kusukela kokokunamathisela iqala mass nenkani ukwakha. Ezimweni eziningi, ketshezi alisetshenziswa ifomu okumsulwa kodwa ngesimo emulsions. I degrease ebusweni, kubalulekile ukunquma kusengaphambili ukuthi yini okunye kulimaze umzimba imoto.

Ukuhlanza ngezigaba eziningana

Uma ungazi kanjani nokuthi yini okumelwe degrease ebusweni, kungenzeka ukuba ubheke Ochwepheshe. Ngo ifektri, yokuhlanza wenziwa izigaba eziningana. Uma lokhu kwenzeka kwi defatting isinyathelo sokuqala. Ukuze uqale nge ebusweni umzimba ziphathwe "umoya emhlophe". Uma metal kuyinto kwezinye izindawo ehlaselwa ukugqwala, kutuswa ukuyihlanza nenye utshwala wali band acid. Ngakho kubalulekile ukuba bagcine iphesenti izinto:

1. Wali band acid + amanzi 1 kuya kwele 5. Isixazululo kufanele kube kusuka 65 kuya 75%.
2. Isopropyl alcohol - kusuka 13 kuya 18%.
3. ETHYL utshwala - kusuka 10 kuya 14%.
4. I emulsifier OP-7 - 0.5%.
5. Nitrobenzene - 0.1%.

Ukuze wenze izixazululo ezinjalo ekhaya kunzima. Nokho, ezobuchwepheshe zisenza abakhiqizi abaningi ukukhiqiza ekilasini elithile zokuhlanza. Abakwazi kalula sisetshenziswe ekhaya. Lesi sigaba izidakamizwa ebizwa antisilikony. Nikeza izincomo jikelele ukusetshenziswa yabo akunakwenzeka, njengoba ngamunye has impahla zayo ketshezi. Kufanele kuqashelwe ukuthi antisilikony abaningi nenye kumakhemikhali awuketshezi eziningana organic okuyinto abe ubuthi ongaphakeme. Zingasetshenziswa ngaphandle kokwesaba umonakalo empilweni. Nokho, ebusweni umzimba ngaphambi Umdwebo Kunconywa ukususa izinsalela zabo.

izincomo

Manje ngoba sewuyazi ukuthi yini okufanele degrease ebusweni. Ngaphambi kokuthenga kwezimali ezikhethekile kufanele bacabangele ezinye umehluko wemisindo nemiqondo yamagama. Ngisho nokusetshenziswa ukwakhiwa non-enobungozi Kunconywa ukugqoka amagilavu kanye ukumaska buso.

Ukuze afeze izinqubo degreasing kudingekile ukusebenzisa amathawula ezimbili ezingafani: kuletha kuyadingeka ukuze isicelo sokuqanjwa, kanti eyesibili - ukususa izinsalela.

Ukwelashwa okufanele kwenziwe ngemva sanding futhi ngaphambi nje kokuba imidwebo. Izingxenye eyenziwe aluminium, kubalulekile ukuba unake okukhethekile. Akubona bonke izinto ziphephile ngoba metal. Sebenzisa Ukwakheka inki ngqo phezu degreased is hhayi Kunconywa, njengoba umzimba has ukuxoxa egumbini lokushisa.