Malo omanga nyumba amakono amadziwika ndi kuwonekera bwino komanso kukhazikika kwa nyumbayo. Pakati pa "Nthawi Yomanga Yokhala ndi Silicon" iyi palisilicone structural sealant, chinthu chomwe chasintha kuchoka ku zinthu zachilengedwe, zopangidwa ndi kaboni kupita ku zinthu zopanda organic zomwe zimagwira ntchito bwino kwambiri. Monga mtsogoleri mumakampani kuyambira 1984,Zomatira za Siwayyawona kusintha kumeneku, kulimbikitsa kuyera kwa mankhwala motsutsana ndi vuto lamakono la kusakanikirana kwa mafuta a mchere (mafuta oyera).
Njira Yaukadaulo: Chifukwa Chake Silicon Ikulamulira Ma Facade Amakono
Kusintha kuchoka ku machitidwe a zamoyo "ozikidwa pa kaboni" kupita ku mafelemu a mafakitale "ozikidwa pa silicon" ndi zenizeni zenizeni mu uinjiniya wa facade. Ngakhale ma polima achilengedwe amadalira ma bond a kaboni-kaboni (CC), magalasi apamwamba amagwiritsa ntchito kukhazikika kwapamwamba kwa bond ya silicon-oxygen (Si-O).
Ubwino wa Mankhwala a Si-O Bonds
Kulimba mtima kwasilicone structural sealantndi zotsatira zachindunji za kapangidwe kake ka mamolekyu. Mphamvu ya $Si-O$ yomangira ndi yayikulu kwambiri kuposa ya njira zina zochokera ku kaboni, zomwe zimapangitsa kuti isawonongeke ndi UV.
| Chigwirizano cha Mankhwala | Mphamvu ya Bond (kJ/mol) | Kukana kwa UV |
| Si-O | 460.5 | Zabwino kwambiri |
| CO | 358.0 | Wocheperako |
| Si-C | 318.2 | Wocheperako |
| CC | 304.0 | Zochepa |
Kulimba kwa kapangidwe kameneka kumathandiza kuti zinthu za Siway zisunge kusinthasintha ngakhale kutentha kwambiri, kuyambira -50 ℃ mpaka +150 ℃.
Gawo Loyamba: Nthawi Yochokera ku Kaboni ndi Kugwirizana kwa Zomangamanga (1980)
Mbiri ya makampani opanga makoma a nsalu ku China inayamba mu 1984 ndi Beijing Great Wall Hotel. Panthawiyi, kusowa kwa zomatira zapadera kunapangitsa akatswiri opanga mapulani kugwiritsa ntchito zomatira zachilengedwe monga polysulfides kapena acrylics.
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*Zotsekera za Polysulfide: Kutengera ndi mafupa a msana a carbon-sulfur (CS), zinthuzi zimavutika ndi kuuma komanso kutayika kwa kusinthasintha kwa kuwala kwa dzuwa.
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*Zoletsa Pakupanga: Popeza zomangira zopangidwa ndi kaboni sizinkatha kupirira katundu womangidwa kwa nthawi yayitali, nyumbazo zinali zongogwiritsidwa ntchito pa "mafelemu owonekera" (ndodo), pomwe mbale za aluminiyamu zimateteza galasi mwaukadaulo.
Gawo Lachiwiri: Kusintha kwa Silicon ndi Kukwera kwa Siway (1990-2000)
Pakati pa zaka za m'ma 1990 panali "Nthawi ya Golide ya Silicon Yoyera." Kuyamba kwazomatira za silicone zomangira zosalowererapoanalola kubadwa kwa makoma a nsalu "obisika", komwe chosindikiziracho chimanyamula kulemera kwa galasi ndi mphamvu ya mphepo.
Inakhazikitsidwa mu 1984,Zomatira za Siway(Shanghai Siway Building Materials Co., Ltd.) inakhala kampani yopanga zinthu zitatu zapamwamba, zomwe zimapangitsa kuti pakhale luso lamakono m'derali. Mafelemu athu opanga zinthu zamakono okha ndi omwe amaonetsetsa kuti palibe vuto lililonse pa ntchito zofunika kwambiri.
Mayankho Odziwika a Siway a Kupanga Magalasi Opangidwa ndi Kapangidwe
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**Siway SV999: Chosindikizira cha silicone chapamwamba kwambiri chomwe chimapangidwira aluminiyamu ndi galasi pakhoma. Chimapereka kulimba kosatha komanso mphamvu yosuntha ya 25%.
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**Siway SV9900: Chomatira cha kapangidwe ka zinthu ziwiri, chomwe chimachira mwachangu, choyenera kugwiritsidwa ntchito pa panel imodzi komanso pakupanga nyumba zazitali, chomwe chimakwaniritsa zofunikira za ASTM C1184.
- **Siway SV8890： Chosindikizira cha silicone chokhala ndi zigawo ziwiri sichimachiritsidwa bwino, chimakhala ndi ma modulus apamwamba, chimapangidwa makamaka kuti chigwirizane ndi khoma la nsalu yotchinga, khoma la nsalu ya aluminiyamu, chisindikizo cha kapangidwe ka zitsulo ndi galasi loteteza kutentha kwambiri.
Gawo Lachitatu: Kuopsa kwa Kusokoneza Mafuta Oyera
Pamene mpikisano unakula kwambiri m'zaka za m'ma 2010, opanga ena anayamba kusakaniza silicone ndi zodzaza mafuta zotsika mtengo zomwe zimatchedwa "mafuta oyera" (mafuta amchere). Izi zikuyimira "kubwerera m'mbuyo kwa kaboni" koopsa m'makampani omwe ali ndi silicon yambiri.
Chifukwa Chake Mafuta Oyera Amalephera Kugwiritsa Ntchito Kapangidwe Kake
Mafuta a mchere (C_n H_{2n+2}) sagwirizana ndi mankhwala ndi msana wa $Si-O-Si$ wa ma polima a silicone. Kusagwirizana kumeneku kumabweretsa:
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1. Kusamuka ndi Kupaka MadonthoMafutawo amatuluka, zomwe zimapangitsa kuti mafuta a "utawaleza" agwere pagalasi ndikuyika utoto pamwala wachilengedwe.
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2. Kuchepa Kwambiri: Pamene mafuta akuphwanyika, chosindikiziracho chimachepa ndi kupitirira 15%, zomwe zimapangitsa kuti mafupa asamagwire bwino ntchito.
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3. Kulephera kwa Kumatira: Zomatira zosungunuka zimakhala zolimba komanso zophwanyika mkati mwa miyezi 6 mpaka 24, zomwe zimapangitsa kuti magalasi azitha kuchoka pankhope.
Chitsimikizo cha Ubwino: Muyezo wa Siway
Pofuna kuteteza moyo wautali wa nyumba, Siway ikutsatira kwambiri miyezo yapadziko lonse lapansi mongaASTM C1184ndiGB 16776Tikupangira iziNjira ya IETkuti muwongolere khalidwe la malo ogwirira ntchito:
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*Ine - Kuyang'aniraTsimikizirani Mapepala Aukadaulo (TDS) ndikuwonetsetsa kuti mankhwalawa ali ndi 100% silicone polymer.
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*E - Kuwunika: Chitani kafukufuku wa momwe thupi limagwirira ntchito pa zitsanzo zochiritsidwa kuti muwonetsetse kuti zikukhalabe zonyezimira komanso kuti zisakhale "zopanda ufa" pakapita nthawi.
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*T - Kuyesa: Kwa machitidwe a zigawo ziwiri mongaSV9900Gwiritsani ntchito "Gutterfly Test" kuti muwonetsetse kuti maziko ndi chothandizira zimagwirizana bwino.
Mawonekedwe Okhazikika kudzera mu Kuyera kwa Mankhwala
Kusintha kwa khoma la nsalu ndi ulendo wopita ku zinthu zabwino kwambiri. Posankha zinthu zomangira za silicone, akatswiri omanga nyumba ndi mainjiniya amaonetsetsa kuti nyumba zawo zimakhala zolimba kwa zaka 25 mpaka 50.
Ku Siway Sealants, tikukhulupirira kuti "Nthawi Yokhala ndi Silicon" iyenera kufotokozedwa ndi chitetezo ndi kukhazikika. Kudzipereka kwathu kwa "Green Sealant" kumatsimikizira kuti chinthu chilichonse chilibe mafuta oyera, kuteteza mawonekedwe amtsogolo ndi umphumphu wa mankhwala amakono.
Mukufuna mnzanu wodalirika wokongoletsa nyumba?
Onani mndandanda wonse wa Siway wa (https://www.siwaysealants.com/curtain-wall/) ndipo pemphani upangiri waukadaulo lero.
Nthawi yotumizira: Epulo-03-2026