Silicone Sealant for Glass Splicing and Fixing: Zomwe Zimakhudzadi Mphamvu, Chitetezo, ndi Kutalika-Kukhazikika Kwanthawi

Galasi ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri muzomangamanga zamakono komanso mkati. Kuyambira m'mashopu ndi makabati owonetsera mpaka magawo, njanji, ndi nyumba zopanda furemu, magalasi ali paliponse.

Koma galasi palokha ndi theka la dongosolo. Theka lina ndi limene limagwirizanitsa, kuligwirizanitsa, ndi kulisunga kukhala lokhazikika pakapita nthawi.

M'ma projekiti enieni, gawolo nthawi zambiri limabwera ku chinthu chimodzi:

silikoni sealant kwa galasi splicing ndi kukonza.

Zikuwoneka zosavuta panthawi yogwiritsira ntchito. Koma kwenikweni, zimakhudza mwachindunji chitetezo cha kapangidwe kake, mawonekedwe ake, komanso kulimba kwanthawi yayitali-.

Kwa matimu ogula zinthu ndi makontrakitala, funso lofunika kwambiri siloti silikoni ingathe kulumikiza galasi-imatha{1}} komamomwe zimakhalira pansi-pazovuta zapadziko lonse pakapita nthawi.

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1. Kodi "kulumikiza galasi ndi kukonza" kumatanthauza chiyani muzochita

Pomanga ndi kupanga, silicone sealant imagwiritsidwa ntchito pamagalasi m'njira zingapo:

Kuphatikiza magalasi awiri kapena kuposerapo (kuphatikiza)

Kukonza magalasi mu mafelemu kapena ngalande

Kukhazikika kwa magalasi opanda magalasi

Kusindikiza zolumikizira mu magawo agalasi kapena makabati

Malo othandizira-zokhazikika kapena magalasi opangidwa

Kutengera kapangidwe kake, silikoni imatha kuchita motere:

A chosindikizira(kupewa kutulutsa madzi ndi mpweya)

Anzomatira(kupereka mwayi wolumikizana)

A mayendedwe absorber(kugwiritsira ntchito vibration ndi kukula kwa kutentha)

Muzinthu zambiri zamakono, zimagwira ntchito zonse zitatu panthawi imodzi.

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2. Chifukwa chiyani silicone imagwiritsidwa ntchito kwambiri pamakina okonza magalasi

Silicone sealant yakhala chisankho chosasinthika pamakina oyika magalasi pazifukwa zingapo zothandiza:

(1) Kumamatira mwamphamvu ku-zopanda mabowo

Galasi ndi yosalala komanso yopanda mphamvu. Zomatira zambiri zimavutika kuti zigwirizane nazo kwa nthawi yayitali-. Silicone, ikapangidwa bwino, imapanga kumamatira kokhazikika popanda kuwononga gawo lapansi.

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(2) Kuthamanga pansi

Zojambula zamagalasi sizokhazikika. Iwo amakula ndi mgwirizano chifukwa:

Kusintha kwa kutentha

Kumanga kayendedwe

Katundu wamphepo

Kupanikizika kwa kukhazikitsa

Silicone imakhalabe yosinthika, yomwe imalola kuti ziwalo ziziyenda popanda kusweka kapena kutayika.

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(3) Kuwonekera ndi kukongola

Muzomangamanga, mawonekedwe owoneka amafunikira. Silicone yoyera imalola:

Zolumikizana zosawoneka

Koyera m'mphepete

Kuphatikiza magalasi opanda msoko

Izi ndizofunikira makamaka pamakina ogulitsa ndi mkati.

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(4) Kulimbana ndi nyengo

Pa makina agalasi akunja, silikoni imathandiza-kukana kwanthawi yayitali:

Kuwonekera kwa UV

Mvula ndi chinyezi

Kutentha kupalasa njinga

Izi zimapangitsa kuti zikhale zoyenera kwa ntchito zamkati ndi zakunja.

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3. Kumene magalasi amalephera kwenikweni mu ntchito zenizeni

M'zochita, kulephera kwa magalasi sikuchitika kawirikawiri chifukwa cha galasi lokha. Nthawi zambiri amayamba pamlingo wolumikizana.

Mitundu yolephereka yodziwika bwino ndi:

(1) Kulephera kumamatira

Zosindikizira zimachoka pagalasi kapena pamafelemu, zomwe zimapangitsa kusakhazikika kapena mipata.

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(2) Kusweka limodzi

Zimayamba chifukwa cha kusuntha kobwerezabwereza kapena mapangidwe osagwirizana, makamaka m'makina opanda frame.

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(3) Kuwonongeka kwachikasu kapena maonekedwe

M'zinthu zowonekera, kusinthika kwamtundu kumakhala nkhani yayikulu yokongoletsa.

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(4) Kumasuka kwachipangidwe

Muzokhazikika kapena pang'ono-zomangika, kusagwira bwino kwa zosindikizira kumatha kupangitsa kuti mapanelo amasulidwe pang'onopang'ono.

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Nthawi zambiri, mavutowa sachitika msanga{{0}amayamba pang'onopang'ono pakapita miyezi kapena zaka.

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4. Kuchiza kwa Acid vs Silicone yochiza osalowerera m'magalasi

Pakupanga magalasi ndi kukonza, dongosolo lamachiritso limagwira ntchito yofunika kwambiri.

Acid mankhwala silicone (mtundu wa acetoxy)

Mtundu uwu umatulutsa asidi pamene akuchiritsa.

Zodziwika bwino:

Kumamatira kolimba koyambirira kwa galasi

Kuchiritsa mwachangu

Mtengo wotsika

Zolepheretsa:

Kununkhira kwamphamvu pakugwiritsa ntchito

Sikoyenera zokutira zomveka kapena malo olumikizana ndi zitsulo

Kugwiritsa ntchito pang'ono pamapangidwe aukadaulo

Nthawi zambiri amagwiritsidwa ntchito pomangirira magalasi kapena ang'onoang'ono-, koma osakondera pa{1}}kachitidwe kapamwamba.

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Neutral cure silicone (yomwe imakonda kugwiritsidwa ntchito mwaukadaulo)

Machitidwe ochiritsira osalowerera ndale amagwiritsidwa ntchito kwambiri popanga magalasi omanga ndi omanga.

Ubwino waukulu:

Palibe zowonongeka ndi-zinthu

Kulumikizana kokhazikika pamagalasi ndi malo okutidwa

Kugwirizana bwino ndi zitsulo ndi mafelemu

Kukhazikika-kwanthawi yayitali

Pazinthu zambiri zogulira, silicone yochiritsira osalowerera ndiyofunikira.

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5. Zomwe zimatsimikizira magwiridwe antchito pamakina okonzera magalasi

M'ma projekiti enieni, kusiyana kwa magwiridwe antchito sikungochitika za "silicone vs silicone." Amachokera ku khalidwe lapangidwe ndi kayendetsedwe ka ntchito.

1. Kudalirika kumamatira

Kulumikizana koyamba kolimba sikukwanira. The sealant ayenera kusunga adhesion pansi:

Matenthedwe owonjezera kutentha

Kugwedezeka kosalekeza

Kupsinjika kwanthawi yayitali-

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2. Modulus ndi kusinthasintha kusinthasintha

Makina agalasi amafunikira kusamalidwa bwino:

Zolimba kwambiri → kusweka pamodzi

Zofewa kwambiri → kusakhazikika kwapangidwe

Mapangidwe a modulus otsika mpaka apakatikati ndi omwe amakonda.

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3. Kukhazikika kowonekera (kwa ntchito zomveka bwino)

Mu mawonekedwe owonetsera kapena magawo amkati:

Kukana kwachikasu

Kusungidwa kwa kuwala kwa kuwala

Fumbi ndi kukana kuipitsidwa

kukhala zizindikiro zazikulu za khalidwe.

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4. UV ndi kukalamba kukana

Kuyika magalasi akunja, kuyang'ana{0}}kwanthawi yayitali kungayambitse:

Kuwonongeka kwapamtunda

Kutaya kwa elasticity

Kufooketsa kumamatira

Silicone yapamwamba-imapangitsa kuti ntchito zake zisamayende bwino nthawi zonse zikayatsidwa ndi UV.

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5. Kugwirizana ndi zokutira ndi mankhwala m'mphepete

Galasi masiku ano si "galasi lopanda kanthu." Nthawi zambiri zimaphatikizapo:

Zopaka zotsika-E

Chovala cha ceramic

Ma interlayers a laminated

Zosindikizira ziyenera kukhala zogwirizana ndi malowa osayambitsa kuyanjana kwamankhwala kapena kudetsa.

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6. Kuyika khalidwe nthawi zambiri kwenikweni kulephera mfundo

Ngakhale silikoni yokwera-yitha kulephera ngati kugwiritsa ntchito sikuyendetsedwa bwino.

Mavuto omwe amapezeka m'munda ndi awa:

(1) Kuyeretsa molakwika pamwamba

Fumbi, mafuta, kapena zidindo za zala pagalasi zimachepetsa kwambiri mphamvu yomatira.

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(2) Kunenepa kolakwika

Kuonda kwambiri → kusakwanira kuyenda

Kunenepa kwambiri → kuchiritsa kosafanana ndi kupsinjika kwamkati

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(3) Kuthamanga msangamsanga kupsinjika

Magalasi opangira magalasi sayenera kutsindika mwamakina kuchiritsa kwathunthu kusanathe.

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(4) Mapangidwe osagwirizana

M'makina opanda furemu, ma geometry olakwika amatsogolera kupsinjika kokhazikika m'mphepete, ndikuwonjezera chiwopsezo cholephera.

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7. Momwe magulu ogula zinthu ayenera kuwunika silikoni pakugwiritsa ntchito magalasi

Kwa ogula, kuwunika kukuyenera kusanjidwa mwadongosolo komanso mwaukadaulo, osati kungotengera mtengo-.

Zofunikira zazikulu ndi izi:

Kutsimikiziridwa kumamatira ku galasi ndi malo ophimbidwa

Neutral machiritso dongosolo ntchito akatswiri

Modulus yoyendetsedwa bwino yolumikizirana

UV ndi kukalamba kukana data

Kuwonekera ndi kukhazikika kwamtundu (kwa zolumikizira zowoneka)

Kugwirizana ndi zomangira kapena zomangira

Kusasinthika kwa batch pakupanga

M'mapulojekiti apamwamba-, zowonetsa momwe ntchito zimagwirira ntchito nthawi zambiri zimakhala zofunika kwambiri kuposa zowunikira zasayansi.

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8. Kumene silicone sealant imagwiritsidwa ntchito kwambiri pamakina agalasi

Zomwe zimagwiritsidwa ntchito ndizo:

Magalasi opanda magalasi

Zitseko zamagalasi ndi makina apakhomo

Onetsani makabati ndi makhazikitsidwe ogulitsa

Zipsepse za magalasi ndi zolumikizira

Kulumikizana kwa magalasi otchinga khoma

Mkati magalasi splicing machitidwe

Muzochitika zonsezi, silikoni sichiriko chabe chodzaza-ndi gawo la kamangidwe kake ndi kukongola.

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Mapeto

Silicone sealant imagwira ntchito yofunika kwambiri pakuphatikiza magalasi ndi kukonza makina. Ili ndi udindo osati kungolumikizana kokha, komanso kumayamwa mayendedwe, kuteteza nyengo, ndi kukhazikika kwanthawi yayitali-.

Kwa magulu ogula zinthu ndi makontrakitala, vuto lenileni silipeza chosindikizira chomwe chimagwira ntchito tsiku loyamba, koma kusankha mapangidwe omwe amakhalabe okhazikika pambuyo pa zaka zambiri za chilengedwe komanso kupsinjika maganizo.

Chifukwa mu kachitidwe ka galasi, kulephera si kawirikawiri mwadzidzidzi.
Zimayamba ndi kusuntha kwa mafupa ang'onoang'ono, kumamatira pang'onopang'ono, ndi kusintha kosaoneka bwino-kwanthawi yaitali kuti ziwonekere kwa wogwiritsa ntchito.

Ndipo pofika nthawi yomwe zizindikirika, mtengo wowongolera uli kale kwambiri kuposa mtengo wopeza zinthu zoyenera poyamba.