Ukubhenkcelela izibane zentambo - kungcono?

Kungekudala okanye kamva, umnini ngamnye wemoto uya kuhlangabezana nesidingo sokulungisa izibane. Ngokuqhelekileyo yenziwa ngokususwa kweglasi, kuba ngakwelinye icala ukuya kwi-scatterer ayikwazi ukufumana. Kodwa nayiphi na imisebenzi eyenziweyo, ukufezekisa ingqibelelo yeyunithi, isitywina seenqabana zeemoto sinyanzelekile. Ukusetyenziswa kwayo, iindidi kunye neempawu zichazwe kamva kweli nqaku.

Isici

Iyintoni le mpendulo? Ukuzibhenela izibane zezibane zintsimbi kwi-oligomeric okanye i-polym, ngokuqukethe izitya kunye nobunzima. Injongo - ityikityiweyo kunye namacwecwe amacwecwe, amanxeba.
Njengomphumo wokusetyenziswa kobunjwa, umnqamlezo unatywinwe ngokugqithiseleyo. Ukubhenkcelela izibane zezibane - kunye nokutywinwa kunye nokwakheka kwe-gluing. Ingaba yimizi yesibini kunye neyomanzi, kwiipayipi, kwimibhobho okanye kwi-aerosol. Kodwa malunga nento yonke.

Uphi na osebenzayo?

Ukulungiswa kwekhanda kunye nokutshintshwa kweglasi akuyona umlinganiselo owodwa osebenzisa i-sealant yeenqabana zemoto. Ngoko, ngokuqhelekileyo oku kusetyenziselwa kusetyenziswa xa kulungiswa inyunithi yentloko. Oku kungenziwa ukufakwa kwento yelensi, i-bixenone nezinye iinguqu kwii-optics. Kodwa nangona kunjalo, kwimeko yokuhlaziya i-headlight, kufuneka uqinisekise ukuba kunzima kangangoko kunokwenzeka, ngaphandle koko uya kuthukuthela. Kwiimimandla zeyunithi, iifom zokunciphisa amanzi. Ngexesha elide, liya kuphazamisa i-scatterer. Umgangatho wokukhanyisa ekukhanyeni kwentloko kubi kakhulu. Kwaye ukuba iprojekthi yeplastiki, iya kuphuma ngaphakathi ngaphakathi ukuze kungabi nongcoliseko.

Iintlobo

Ukuzibhenela izibane zezibane zintlobo ezahlukeneyo:

• Uluhlu. Ezi zixhobo zithengiswa kwiibhanki. Ngaphambi kokusetyenziswa, kufuneka bahlanjululwe ngokucokisekileyo kunye nexabiso elikhethekileyo elibandakanyiweyo kwikiti.
• Utywala. I-sealant ethandwa kakhulu kwizibane zentambo. I-Abro yinkampani eyenzayo. I-arhente ngumxube omnye wecandelo kwaye isetyenziswe ngokukhawuleza emva kokuvula, ngaphandle kokulungiselela nokuxuba.

Ukwahlula phakathi kwe-silicone kunye ne-sealants-resistant-resistants. Sijonga nganye iintlobo ngokwahlukileyo.

I-silicone sealant forlightslights

"IToyota" isebenzisa ngokuthe ngqo iindlela ezinjalo zeemoto zayo. I-silicone ikuvumela ukuba wenze i-adhesive ne-elastic gasket endaweni leyo ngaphambili. Ukubunjwa kwindalo. Ngoko, i-silicone sealants ingasetyenziselwa kuphela izibane, kodwa kunye nokubeka uphawu kwiisethi kunye nokunye ukudibanisa. Imveliso isekelwe kwi-silicon. Luhlobo oluthile lweerubha oludibanisa kunye nezixhobo zokuxhatshazwa. Ngoko, umxube uphezulu kakhulu kwaye usetyenziswa nakwizinto eziyinkimbinkimbi kakhulu. Emva kokuqiniswa kwakha uluhlu obuninzi lweerubha. Unokumanyanisa ukutyhalela ukuya kuma-millimitha angama-6.

Ngokubhekiselele kwiimeko zokushisa, i-silicone sealant ayilahlekelwa yimpahla yayo kwiqondo lokushisa lama-+250 degrees Celsius. Oku kubaluleke kakhulu, ekubeni ukukhanya (ngokukodwa nge-halogen bulbs) kuya kutshiswa kumaqondo aphezulu kakhulu. Ukungabikho kwe-silicone sealant - ukumelana ncinane kwipetroli kunye ne-antifreeze. Ngenxa yoko, akufanelekile ukulungiswa kweengxenye zeenjini, ii-radiators kunye nezinye izinto zeemoto.

Ukumelana nokushisa

Ezi zixhobo ezibiza kakhulu. Yenzelwe ukusebenza kwiimeko ukuya kwi-+380 degrees Celsius. Ngokuqhelekileyo kuthengiswa ngohlobo lwe mixube ezimbini. Impendulo kuphela yesikhathi eside sokuqina. Ekugqibeleni, ukubunjwa kuya kuqiniswa kuphela emva komhla wesicelo. Ngezantsi siza kuqwalasela abavelisi abathandwayo bama-sealants.

Abro

Eyona nto iyathandwa kakhulu yi-sealant yeenqwelo zezimoto ze-Abro WS-904. Le nkampani ilapha eUnited States. Nangona kunjalo, kukho abathungisi abaninzi kunye neefisi ezimele eRashiya, eUkraine nakwamanye amazwe aseCIS. I-sealant yezibonda ze-Abro zibukeka njani? Kukho isithombe somkhiqizo kwinqaku lethu. Umzekelo we-904 ngumateyi wokubambelela ogqityiweyo .

I-sealant yenziwe nge-polyisobutylene kunye nokongezwa kwamacandelo okucoca. Enye ipakethe ilungele ukulungisa izibane ezibini eziphakathi. Ukuphonononga malunga nemveliso ye "Abro" intle. Nangona kunjalo, kukho umngcipheko wokuba ungene kwi-fake, kuba lo mvelisi udume kakhulu.

Dow Corning

Ukucwangcisa kule modeli yomenzi 7091 kwenziwa ngesiseko se-silicone. Ingasetyenziselwa ukugcoba zombini iplastiki kunye neglasi. Unobumba obunamanzi obuzinzileyo. Iingxelo zithi iimveliso zikaDow Corning zixhomekeke kakhulu kumphezulu. Ingasetyenziselwa ukulungisa ii-coil ezithintekayo, iibhloko ze-electronics kunye nee-LED.

Yenzekile

Kuyi-sealant yendalo yonke evela kwinkampani yaseMerika. Ukubunjwa kukuxhomekeke ngokwaneleyo kwiinguqu zokushisa. I-sealant ayitshintshi iipropati zayo kumaqondo aphezulu ukusuka -60 ukuya ku -250 degrees Celsius. Akuxhatshali kwiikhemikhali kunye nemveliso yepetroleum (kuquka i-petroli). Ingasetyenziselwa njenge-gasket ye-liquid. Ixesha lokuqina nzima liyimitha eyi-15-20. Ukuphononongwa kwesi sicwangci ngokuqhelekileyo kulungile. Nangona kunjalo, abanye abasemagunyeni bathi emva kwexesha ukubunjwa kuqalisa ukudibanisa nokwenza i-sediment, engavumelekanga kwimiyalezo yemoto.

Pfimastic PB

Yimveliso kwi-polyurethane. Ayifuni imiphunga enobuthi ngexesha lokusetyenziswa. Elinye iphakheji lanele ukomidi ukuya kwiimitha ezintandathu. Unokuthengiswa ngohlobo lweesilinda okanye "i-sausages". Izwe elivela kuyo - eFransi.
Inkampani iphinda ivelise i-sealants series 74110f. Isici esicacileyo sokwakhiwa yinto enokwenzeka yokujoyina ingilazi kunye ne-aluminium. Ukubunjwa kubonakaliswa ngamandla amakhulu kunye nokuxhatshazwa.

Imiyalelo yokusetyenziswa

Ungayisebenzisa njani le mveliso? Emva kokulungiswa okanye ukulungiswa kwezibane, kufuneka uwasuse ngokucokisekileyo isalathisi esidala kuyo. Kuyimfuneko ukukhuphela ngaphandle iincinci ezincinci zobunjwa bokuqala. Ngaphandle koko, ukugubungqa izibane eziphambili kuya kupheka. Ukuququzelela inkqubo, iingcali zincoma ukutshisa i-sealant ngomisi womeki wokwakha. Ukuba kunzima ukukhenkceza i-compound yakudala, unokuyicoca ngomgca we-colegio. Kubalulekile ukuba ungalonakalisi ngaphakathi kwesikrini, kuquka i-diffuser. Emva koko uphazamise ngokupheleleyo umhlaba. Ngoku ungayisebenzisa ukusetyenziswa okusha.
Faka isicelo esifanayo, kungekhona isiseko esinyeneyo. Ngokuxhomekeke kuhlobo lwesitywanyuliweyo olukhethiweyo, kufuneka ulinde kude kube yinto ebunayo ukulungiswa kweglasi. Oku kuya kuthatha ukusuka kwi-15 imizuzu ukuya kwiiyure ezingama-24. Emva koko, unako ukufaka ngokukhuselekileyo i-optics kwindawo kwaye uqale ukusebenza ngokugcwele.

Isiphelo

Ngoko, safumanisa ukuba i-sealant yezibane zezibane zezibane. Umgangatho womthumo owenziwe nguwe kunye nokungapheleli okuthe ngqo kuxhomekeke kwindlela umgangatho owenziwe ngayo. Ngokuqhelekileyo, xa iglasi ehlanganiswe nemveliso engabizi, ayizange ikhuphe ngisho nangemvula. Ngako oko, phambi kokufaka, qwa lasela ukuba kukho i-omissions. Ukuba kukho na, i-sealant isetyenziselwa kwisayithi yokuqhagamshelana.