The pamalo degreased? Galimoto mukhoza degrease pamwamba pamaso penti?

Pamene mukufuna kujambula mpanda kapena chitoliro zitsulo, zilibe kanthu momwe ndiponso zimene zikutanthauza ntchito adzachitidwa. Koma si chinthu china pamene izo zifika ku galimoto. Aliyense mwini m'kati kupenta thupi ndi zofunika kwambiri bwino chifukwa nkotheka. Choncho zida wapadera ili yofunika kwambiri. Sitepe yoyamba ndi kujambula ntchito - ichi ndi kukonzekera kuyambirira kwa thupi. Mu njira ya ntchito zimenezi ndi galimoto kuchotsedwa utoto akale. Ndiye, zitsulo ayenera kukhala degreased kenako ziziyenda anakumana ndi mavuto. Yesani kupeza chomwe pamwamba ndi degreased mu magalimoto amakono ndi momwe angachitire izo, kuti zotsatira wapamwamba kwambiri.

ndi njira Kodi

Nthawi zambiri kuthana ndi filimu aliwonse omwe ali pa nsana, mu okonda wakale wa galimoto ndi lint-free nsalu, ankachitira ndi zosungunulira iliyonse. Akatswiri musati rekomenduut kuchita njirayi m'njira. Chotero njira ndi yabwino kokha pamene mukufuna pokonza okha ena gawo laling'ono. Ngati inu mukuyang'ana pa mndandanda wa katundu ntchito kukonzekera isanafike kupenta, akupezekera lero, n'zotheka kuonetsetsa ena ndalama kuposa degrease zitsulo pamwamba. Izi solvents osiyana ndi zinthu za chiyambi organic, emulsions, ndi njira yapadera, amene kuwonjezekeredwa mu zina kupanga detergent. Akatswiri amalangiza ntchito ndi masika. Mankhwalawa bwinobwino molimba apambane osati mafuta film, koma mochepa bwino kulimbana ndi dothi ndi zotsatira za dzimbiri.

mzimu woyera

Mmodzi mankhwala awa organic - ndi bwino kuti mzimu uliwonse woyera. Izo ntchito pa siteji yoyamba ya processing wa thupi. Kenako, masitepe bwino ntchito osakaniza mowa ndi asidi orthophosphoric. njira mwatsatanetsatane sambike kuda mafuta pamwamba zitsulo. Koma pali mankhwala ena kuposa akhoza degrease pamwamba pa galimoto. Mmodzi mwa anthu amenewo chida - trichlorethylene. Izi ndi nthumwi odziwika bwino kwambiri za gulu la mankhwala ndiponso. Lifikira mu anachita yogwira pa kukhudzana ndi matupi zotayidwa. Mu njira zotani allocated zinthu kuyaka, omwe amaonjezera ngozi ya moto mu nkhani ya ngozi. Ntchito kwambiri osafunika. Ngati trichlorethylene angachite ndi madzi, pamene kumbuyo anapanga misa yomata, kuchotsa izo siziri mophweka. Ngati palibe njira ina kuposa degrease pamwamba pa galimoto, ndiye mankhwala adzachite. Koma amagwira ntchito kokha, pakalibe chinyezi padziko.

Spetspreparaty kwa processing

Ogwira akhala wakhala ukugwira magalimoto kupenta, kudziwa ndi kulengeza ntchito zida wapadera - si chifukwa cha moto, ndipo musati zimatulutsa iliyonse zoipa mankhwala anthu. Koma oyamba zambiri malangizo ndi amati "kudziwa" pyadidi kwa degrease pamwamba pa galimoto. Izi kawirikawiri amagwiritsidwa ntchito palafini, mafuta, acetone, ndipo ngakhale dizilo mafuta. Ndipotu pamwambapa angagwiritsidwe ntchito kokha pamene yapafupi shopu autocosmetics 100 Km.

Mafuta, dizilo, acetone, monga njira ina mzimu woyera

Anthu amene sanayambe Ntchito kukonzekera kwa pachithunzipa, nthawi zambiri anasokoneza mzimu woyera ndi zinthu zina monga mafuta a nyali ndi dizilo mafuta - madzi onsewa ofanana kwambiri fungo la. Koma kusiyana zinchito pakati pa iwo ndi yaing'ono. Iwo osakaniza chimasanduka kuti amapangidwa ndi distillation wa tuzigawo twa mafuta. zinthu zonse zidzasungunuka mwangwiro osiyana yamawangamawanga utomoni wonunkhira phula kapena mafuta. Koma dizilo ndi palafini ndi zovuta kutsuka, ngakhale mfundo ali oyenera degreasing. Pa umatsuka akatswiri galimoto ntchito palafini, koma amagwiritsa zida apadera, zomwe zikhale zosavuta kuchotsa kuda zinthu ndi fungo. Galaja pansi processing zitithandiza kukhala zoipa. Mosamala wapadera munthu akhoza kugwiritsa ntchito acetone, ndi solvents №646 kapena 645.

Antisilikon

Antisilikon kuposa degrease pamwamba, amaona kusankha yabwino ziziyenda onse wamba amene akufuna kukonzekera thupi penti ndi manja ake. Mwa izi zikutanthauza n'zotheka osati kuchotsa mafuta padziko filimu. Antisilikon oyenera kukonza dothi ndi fumbi. Kugwiritsa ntchito ndalama izi optimally ndi pamene mukufuna Amaipitsanso m'dera kupenta thupi. Komanso deta limasonyeza kukonzekera bwino degreasing tingati komanso sawononga chitsulo kapena utoto akale.

Antistatic

The degreased pulasitiki pamwamba? Antistatic adzakhala monga otetezeka ngati n'kotheka. Mfundo yakuti pulasitiki ali katundu inasangalatsa ndi kukopa fumbi. Iyi ndi mutu wa mwini - wotere zovuta kuchotsa mafuta filimu. vuto izi zikhoza kuthetsedwa mwamsanga ndi efficiently mothandizidwa ndi wothandizila antistatic. Zikuchokera mwangwiro amachotsa mafuta ndi fumbi.

Ndalama pa maziko a alkalis

Ichi ndi gulu lina la mankhwala kuposa kali degreased pamene penti. Mwa njira zimenezi kudziwika kwa aliyense kubisala nyimbo detergent omwe ndi soda. Iwo asapasana osati kuchita ndi mkulu Mwachangu degreasing, komanso zosavuta kuchotsa zosiyanasiyana Mankhwala oipitsa. Koma ntchito mankhwala zamchere mosamala. Pamene mankhwala Kwatha, galimoto bwino kuika mu m'nyumba woyera ndi youma chipinda kumene thupi ziume bwinobwino. Ambiri mankhwala pokhapokha soda, angazindikire emulsifiers zosiyanasiyana. mankhwala awa anachitira ndi zakudya mafuta pa kutentha kwa madigiri 60. Pambuyo Dries zikuchokera, aliwonse filimu anachoka pa zitsulo - ndiye izo zidzakhala zosavuta kuchotsa. Ngati mwini galimoto anaganiza kulimbana ndi mafuta mafilimu m'njira imeneyi, nkofunika kupewa thobvu lolemera. thovu thovu sangathe kupereka zinthu oyenera kuyambira mogwirizana ndi mafuta. Zotsatira anakhumba sadzapezekapo.

njira Electrochemical amachitira

Guwalo ndi zosinthika cha zimene n'zotheka degrease pamwamba pamaso penti. Komabe, si oyenera omwe garaja kapena kunyumba pagululo. Chifukwa ndondomekoyi, muyenera magetsi mafurikwense mafakitale. Zikusonyezanso - ndi polarity. Amaonekera ndi mtundu wa zitsulo. Kodi kugwirizana anode ntchito pa degreasing zitsulo ndi cathode ntchito zitsulo sanali akakhala.

kuyeretsedwa Mipikisano siteji

Choyamba, ndi processing wa thupi ndi mzimu woyera. ngati padziko pali zizindikiro za dzimbiri chiyani? Pankhaniyi, pamwamba kuchitiridwa acid orthophosphoric ndi alcohols. Mapangidwe awa ndi osakaniza a ethyl mowa ndi chiŵerengero cha 15%. Komanso mbali ya mitundu yosiyanasiyana madzi ndi phosphoric asidi mu chiŵerengero cha 1 5. Optionally, emulsifier ndi ntchito - uthenga ulalikidwa-7 wetting wothandizila mu kuchuluka kwa 0.5%. M'pofunikanso 0.1% nitrobenzene. Kunyumba, kupeza osakaniza ndi kovuta - ena zinthu osati malonda zilipo. Komanso M'pofunikanso kukumbukira kuti zikuchokera ndi ngozi za umoyo.

chidule

Tsatirani funso lokhudza zimene degrease galimoto, ayenera kuganizira magawo ena - zikutanthauza dzuwa, mtengo wake ndi profitability. Yabwino - amene akukumana amafuna onsewa, koma kupeza chinachake malonda ngati kuli kovuta kwambiri. Kuwonjezera mfundo zonsezi, m'pofunika kuganizira mavuto amene adzakhala kuthetsa pa zitsulo kapena thanzi la munthu. Choncho ndikofunikira kuti mfundo zambiri za mankhwala. Usachite wabisa kugula zinthu zodzitetezera kuti kupuma thirakiti - masks ndi respirators.