A degrease surface? Degreaser ga motoci

Daga lokaci zuwa lokaci akwai bukatar su goge m tabo a kan surface na mota jiki. A birnin yanayi za a iya yi kawai a wanke mota. Duk da haka, mafi yawan degreasing ake bukata a lokacin da zanen da abin hawa. Abin da yake yi? Ta hanyar irin wannan hanya na samar da kyau hada guda biyu tare da wani jiki surface fentin. Abin da kuma yadda za a degrease, ya kamata ka shirya kafin a fara aiki. Yana kamata a lura da cewa ya saba wajen domin wannan dalilai ne ba ko da yaushe dace. Bugu da kari, da surface jiyya qagaggun shi wajibi ne don la'akari da wasu daga cikin nuances. Saboda haka abin da degrease surface?

Menene wannan dole

, Yana da daraja a gano dalilin da ya sa wannan shi ne zama dole kafin ka amsa tambaya, abin da degrease surface kafin zanen. Yawanci, da karfe yana bi da irin wannan mahadi kawai domin a sami al'ada mannewa na kayan daga wanda jiki da kuma refinishing. A wasu lokuta ya zama dole. A lokuta inda mota ne gaba daya repainted, jiki dole ne a rufe da wata Layer na musamman na share fage. Don tabbatar da kyau mannewa, shi har yanzu na bukatar degreasing.

Mannewa, a gaskiya, - a kama na daya abu tare da wani. Wannan duk ya faru a matakin kwayoyin. Idan karfe ko tsakanin share fage da kuma Paint shafi zai zama wani Layer na kitse, da mannewa ne rashin cancantar kansu. Wannan na iya ƙarshe shafi bayyanar da abin hawa. Daga wani vibration Paint zai hankali fada kashe.

Abin da worsens da mannewa

Degreaser ga motoci ba kawai ta kawar da kitse. Datti, daban-daban Organic, m abubuwa na halitta asalin, kuma haka a - duk wannan ya rage mannewa na kayan a matakin kwayoyin. Bugu da kari, da mannewa rinjayar da oxide bakin ciki fim. Yana kama da kadan tsatsa fim a kan surface na jiki. Wannan fim ne ma shawarar cire. Idan ka cire plaque gaba daya kasa, shi ne zama dole a juya shi a cikin wani barga sinadaran fili cewa ba impede karfe mannewa da kuma fenti a matakin kwayoyin.

A degrease surface kafin gluing ko zane

Mafi sau da yawa, da "fari ruhu" da ake amfani da magani na jiki. Duk da haka, da yawa dame shi tare da saba wajen kananzir ko dizal mai, kamar yadda suke da kusan guda wari. A bambanci tsakanin wadannan abubuwa ne quite kananan. Dukansu mahadi cakuda carbohydrates. Samar kama ruwa da barasan kasarun adadi.

Wasu nassoshi nuna cewa "fari ruhu" - wani m nau'i na kananzir. Shi ne ya kamata a lura da cewa makaman ne da dissolves kitse, kwalta, roba faci, kuma mastic. Ba kamar kananzir, "White Ruhu" sauƙi wanke kashe tare da bayyana ruwa hawa. Dukansu mahadi su dace da degreasing saman. The "White Ruhu" - wani haske fili wanda aka partially vaporized da saura daga cikin nufin ba ya cutar da shafi bayan zanen.

Kamata na yi amfani da kananzir

Degreasing - mai sauki aiwatar da cewa za a iya yi a gida. Babban abu - a zabi da hakkin kayan aiki. Wasu masu sana'a wanka tashoshin amfani da man kananzir, domin su yi amfani da musamman kayan aiki don rike jiki. Wannan ba ka damar gaba daya cire abu daga samanta, da barin ta wari. Idan degreasing motoci ne da za'ayi a cikin gareji, domin wadannan dalilai bada shawarar yin amfani da "fari ruhu" ko kudi dangane da shi. Shi ne mafi kyau saya da mahadi da cewa an hydrotreated. A wannan kudi, ya kamata ka biya na musamman da hankali, musamman idan abu da aka samar domestically.

Abin da amfani ba da shawarar

Abin da zai iya degrease surface, da kuma cewa kada mu yi amfani da? Mutane da yawa ba da shawarar yin amfani da man dizal, fetur da kuma man gas. Hakika, suna da kyau degreased. Duk da haka, irin wannan abubuwa za su iya cutar.

Kariya kamata amfani da lambar da kaushi irin №645, №646 da sauransu, da kuma acetone. Irin kayan da ake readily narkar ba kawai Organic, datti da kuma mai, amma kuma coatings. Jiyya na jiki da aka yarda da acetone kaushi kawai kafin filler.

Idan babu musamman wajen, yana yiwuwa su yi amfani da talakawa vinegar bayani, gauraye da 'yan saukad da abu don wanka don tableware.

Da aka yi amfani a cikin ma'aikata

A factory amfani sodium carbonate bayani (35-50 g / L) ko sodium hydroxide bayani (90-150 g / l). Wannan degreaser ga motoci kamata a yi amfani da matsananci hankali. Kafin fara aiki, shi ne shawarar da ya sa safar hannu kamar yadda sodium kanta sosai lalatattu. The bayani zai iya ba kawai cire kitsen daga jiki surface, amma kuma ci shiga cikin fata a kan hannaye.

Bugu da kari, alkaline mafita ba su iya gaba daya cire stains na man fetur da kuma man shafawa thickened. Irin wannan qagaggun da low detergency. Amfani Alkali shawarar kawai bayan dumama zuwa 90 ° C. Ba za ka iya kawo shi a tafasa. Ya kamata a lura cewa acidic mafita suna da kyau cire ta oxide film, amma talauci rinsed kitse. Saboda haka abin da mafi alhẽri to degrease da surface na jiki?

trichlorethylene

A wasu lokuta, domin tsarkakewa daga cikin jiki da ake amfani da trichlorethylene ko abubuwa da suke da shi a cikin jeri. Duk da haka, wadannan jamiái da drawbacks. Su ba za a iya amfani da su aluminum. A samar da trichlorethylene aka yi amfani ne kawai ga degreasing na ferrous karafa.

Ga lamba tare da aluminum na abu na iya jawo fashewa. Haka kuma an ba da shawarar a gauraya ruwa da trichlorethylene, tun da m fara da nunawa da kuma m taro. A mafi yawan lokuta, da abu ba a yi amfani da m siffar amma a cikin nau'i na emulsions. A degrease surface, shi wajibi ne domin sanin ko a gaba ya ba da kara lalata motar jiki.

Share a dama, saukarwa

Idan ba ka san yadda kuma abin da ya degrease surface, yana yiwuwa ya koma zuwa kwararru. A factory, tsaftacewa ne da za'ayi a dama, saukarwa. Lokacin da wannan ya auku a farkon defatting mataki. Don fara da surface na jiki da aka bi da tare da "fari ruhu". Idan da karfe ne a wasu wurare buga da lalata, shi ne shawarar tsaftace shi tare da cakuda barasa da phosphoric acid. Kamar haka wajibi ne don tsayar da yawan abubuwa:

1. Phosphoric acid + ruwa 1 zuwa 5. The bayani ya zama daga 65 zuwa 75%.
2. Isopropyl barasa - daga 13 zuwa 18%.
3. Ethyl barasa - daga 10 zuwa 14%.
4. A emulsifier OP-7 - 0.5%.
5. Nitrobenzene - 0.1%.

Don yin irin wannan mafita a gida ne wuya. Duk da haka, fasahar zamani damar yawa masana'antun samar da wasu aji na cleaners. Su za a iya amfani da a gida. Wannan category abubuwa kira antisilikony. Ba janar shawarwari domin su yi amfani da ba zai yiwu ba, kamar yadda kowane yana da nasa ruwa Properties. Ya kamata a lura cewa mutane da yawa antisilikony ne a cakuda da dama kwayoyin kaushi wanda da low yawan guba. Su za a iya amfani ba tare da tsoron cutar da kiwon lafiya. Duk da haka, jiki surface kafin zanen da aka bada shawarar cire su saurã.

shawarwari

Yanzu da ka san abin da ya degrease surface. Kafin sayen musamman kudi kamata ya yi la'akari da wasu daga cikin nuances. Ko da tare da yin amfani da wadanda ba m formulations bada shawarar a sa safar hannu da kuma mask masking.

Domin gudanar da degreasing hanyoyin dole a yi amfani da biyu tawul din: daya ake bukata domin aikace-aikace na abun da ke ciki, da kuma na biyu - don cire sharan.

Magani ya kamata a yi, bayan sanding da kawai kafin zanen. Sassa sanya daga aluminum, shi wajibi ne don biya kulawa ta musamman. Ba duk abubuwa ne hadari ga karfe. Aiwatar da tawada abun da ke ciki kai tsaye a kan degreased surface ba da shawarar, tun da jiki yana ji dimi zuwa dakin da zazzabi.