Gawo 1 la Mafunso ndi Mayankho: Zopinga za Kuyera kwa Mamolekyulu — Chifukwa Chake Kusowa Madzi m'Ma Vacuum ndi Ma Polima Oyera Amatanthauzira Chitetezo Chapamwamba
Funso:Kodi pali kusiyana kotani kwakukulu pakati pa zinthu zopangira zomwe zimapangidwa ndi fakitale yopangira zinthu zapamwamba ndi zomwe zimagwiritsidwa ntchito m'ma workshop osindikizira a standard grade?
Yankho:Makina aatali a pamwamba amagwira ntchito mkati mwa malire ovuta a chilengedwe omwe amafunikira maziko opanda cholakwa. Chifukwa chake, kupeza woyenereraChina Best Weatherproof Structural silikoni FactoryAmafuna alangizi a uinjiniya kuti asamaone ngati zinthuzo zili pamwamba pa zinthu zosafunikira kwenikweni ndikuyang'ana mosamala zinthu zopangira. Ma workshop odziwika bwino osindikizira amalonda nthawi zambiri amachepetsa ndalama zomwe amagwiritsa ntchito popanga mafuta osakonzedwa bwino kapena mapulasitiki otsika mtengo mu base polymer matrix. Ma formula awa otsika mtengo opangidwa ndi mafuta amafanana ndi zinthu zapamwamba panthawi yoyambira kugwiritsa ntchito pamalo omangira. Komabe, kusinthaku kwa mankhwala kumabweretsa zovuta zazikulu za kapangidwe ka nyumbayo. Kuwonekera kosalekeza ku kuwala kwa dzuwa kwa ultraviolet kumapangitsa kuti mafuta otsika kwambiri a mamolekyulu awonongeke kuchokera ku unyolo waukulu wa polymer. Pamene mafuta osasunthikawa akusunthira pamwamba pa malo olumikizirana, amaonekera ngati kutuluka kwamadzimadzi komwe kumawononga magalasi omangidwa ndi miyala. Chofunika kwambiri, kusamuka kwa pulasitiki kumeneku kumachepetsa cholumikizira chokonzedwa ndikuwononga chomangira chofunikira pa mawonekedwe a substrate. Mosiyana ndi zimenezi, mafakitale opanga apamwamba padziko lonse lapansi amasungabe mafuta oyera pamitundu yawo yonse. Malowa amakonza ma polima a siloxane osaphika pogwiritsa ntchito njira zambiri zochotsera madzi m'thupi zomwe zimagwira ntchito kutentha kwambiri. Kukonza kumeneku kumachotsa chinyezi ndi magawo osasunthika musanayambe gawo lophatikizana. Junbond imagwiritsa ntchito njira zoyeretsera izi m'mafakitale ake onse opangira zinthu kuti iteteze zomangamanga za m'mizinda zomwe zimakhala ndi anthu ambiri kuti zisawonongeke msanga. Maziko osasinthika awa a mamolekyulu amalola silicone matrix yokonzedwa kuti isunge kusinthasintha kwake koyambirira komanso mphamvu zake pazaka zambiri zogwira ntchito.
Gawo Lachiwiri la Mafunso ndi Mayankho: Kukonza Zinthu Mwanzeru — Momwe Njira Zodyetsera Za Gravimetric Zimathandizira Kutopa kwa Zinthu
Funso:Kodi makina opangira zinthu m'mafakitale ndi ma loops owongolera okha amachotsa bwanji kusiyana kwa batch-to-batch mu ma formula ovuta a silicone?
Yankho:Opanga zomatira zokhazikika nthawi zambiri amadalira njira zoyezera zosakaniza pamanja zomwe zimayambitsa zolakwika zazikulu za anthu mu chisakanizo cha mankhwala. Kusalondola kumeneku kumayambitsa kusiyana kwakukulu kwa nthawi yophikira, machitidwe a makina, ndi magwiridwe antchito omaliza pakati pa malo osiyanasiyana opangira. Ngakhale kusinthasintha kwa mphindi imodzi mu kuchuluka kwa othandizira olumikizirana, ma catalyst omangira, kapena othandizira olumikizirana a silane kumatha kusokoneza mapangidwe a netiweki ya polima. Mwachitsanzo, stoichiometry yolakwika imaletsa mwachindunji kuchuluka kwa ma cross-link, zomwe zimachepetsa kwambiri modulus yolimba ya zinthu zophimbidwa. Pamene katundu wamphepo yamphamvu kwambiri imagwiritsa ntchito kupanikizika kwa cyclic ku facade yagalasi, matrix ya polima yosaphimbidwa bwino imatha kung'ambika mwadzidzidzi. Pofuna kuthetsa zoopsa zazikuluzikulu zopangira, Shanghai Junbond Advanced Chemicals Co., Ltd imagwiritsa ntchito makina owerengera gravimetric okhazikika, opangidwa ndi makompyuta. Makonzedwe apamwamba awa amayesa gawo lililonse laiwisi ndi kulemera koyenera osati voliyumu yosavuta, akuyang'ana mitsinje yamadzimadzi nthawi mazana ambiri pamphindi. Ma loops owongolera a digito amawunika ma pampu owerengera odziyimira okha nthawi yeniyeni, kusintha nthawi yomweyo kuchuluka kwa chakudya kuti akonze kusalingana kulikonse kwa mankhwala. Mlingo uwu wa kulondola kwa kukonza umatsimikizira kugwirizana kwathunthu kwa batch m'mayunitsi mamiliyoni opanga pachaka. Zotsatira zake, chosindikizira chomalizidwacho chimakhala ndi mawonekedwe ofanana, kayendedwe kake kochiritsira kodziwikiratu, komanso kukhazikika kwa makina kodalirika. Alangizi a nkhope amatha kupanga ma profiles owonda olumikizana ndi chidaliro chonse, podziwa kuti zotuluka zenizeni zikugwirizana bwino ndi mitundu yoyesedwa yaukadaulo.
Gawo Lachitatu la Mafunso ndi Mayankho: Zipata Zapamwamba Zodziwika bwino — Kuzindikira Njira Zoyesera za Gulugufe ndi Kutsimikizira Kumamatira kwa Interface
Funso:Kodi ndi zipata ziti za khalidwe la labotale komanso mayeso owononga omwe silicone yapamwamba yomanga iyenera kukhalapo isanatumizidwe ku fakitale?
Yankho:Kudalira kokha pa ziphaso zoyesera zakale kumabweretsa mavuto aakulu kwa opanga nyumba omwe amayang'anira zomangamanga zamalonda zomwe zimawononga ndalama zambiri. Malo opangira zinthu apamwamba amagwiritsa ntchito njira zotsimikizira khalidwe zomwe zimawona malo aliwonse opangira zinthu ngati chinthu chosatsimikizika mpaka labotale itachotsedwa. Akatswiri amachita mayeso osakambirana a gulugufe nthawi ndi nthawi kuti ayang'ane bwino kufanana kwa kusakaniza ndi kufalikira kwa catalyst mkati mwa makina awiri. Kupezeka kulikonse kwa mizere yoyera kapena mitundu yowala kumawonetsa mawonekedwe osasinthika a kuchira, zomwe zimapangitsa kuti gulu lonselo likanidwe nthawi yomweyo. Kuphatikiza apo, akatswiri a labotale amachita mayeso okakamiza okutira pa zitsanzo zenizeni za substrate zomwe zasonkhanitsidwa mwachindunji kuchokera pamalo ogwirira ntchito. Kuwunika kokhwima kumeneku kumatsimikizira momwe silicone imapangira bwino mgwirizano wake wa mankhwala ndi galasi lophimbidwa, aluminiyamu wothira mafuta, kapena granite. Njira yoyesera imafuna kukoka chitsanzo chochiritsidwa pa ngodya ya madigiri 90 kuti zitsimikizire kuti kulephera kumachitika mogwirizana mkati mwa guluu m'malo momamatira pamzere wolowera.Junbond (Shanghai Junbond Advanced Chemicals Co., Ltd)imakhazikitsa zipata zabwino kwambiri izi mkati mwa malo ake oyesera ovomerezeka kuti zitsimikizire kuti ntchito yamunda ikuyenda bwino. Njira yowonekera bwino iyi imapatsa opanga nyumba ndi oyang'anira zomangamanga umboni wotsimikizika wa magwiridwe antchito asanayambe kukhazikitsa. Chifukwa chake, oyang'anira mapulojekiti amatha kupeza mosavuta zilolezo zotsatizana ndi malamulo a nyumba zakomweko ndikuchepetsa kukonzanso kokwera mtengo pamalopo.
Gawo Lachinayi la Mafunso ndi Mayankho: Zizindikiro Zogwirizana ndi Kapangidwe ka Zinthu ndi Kuteteza Nyengo — Kuyenda mu ASTM C1184 Compliance ndi Thermal Dynamics
Funso:Kodi njira zotsatirira malamulo aukadaulo za ASTM C1184 zimateteza bwanji malo omangira nyumba ku kutentha kwakukulu komanso kutopa kwa mlengalenga pakapita nthawi?
Yankho:Zotsekera zoteteza nyengo zimapangidwa makamaka kuti zigwirizane ndi kukula ndi kuchepa kwa mafupa chifukwa cha kusintha kwa kutentha kwa nyengo. Mosiyana kwambiri, zotsekera zomangamanga ziyenera kuthandizira kulemera kwa magalasi akuluakulu pomwe nthawi yomweyo zimalimbana ndi mphamvu ya mphepo. Chifukwa chake, uinjiniya wautali wa facade umafuna kutsatira kwathunthu matrix oyesera okhwima a muyezo wa ASTM C1184. Chizindikiro cholimba ichi padziko lonse lapansi chimafuna kuti silicone ikhale ndi mphamvu yolimba kwambiri itatha kumizidwa ndi chinyezi kwa nthawi yayitali, kuwonetsedwa kwambiri ndi ultraviolet, komanso kutentha kwambiri. Kusintha kwa kutentha kwa malo kumakhudza kwambiri magwiridwe antchito anthawi yayitali a mapangidwe osakhazikika omwe amayikidwa pa ma envulopu omangidwa. Kufufuza zaukadaulokusanthula momwe kutentha kumakhudzira katundu wa zomangira za silicone sealantsZikuwonetsa bwino zoopsa izi zogwirira ntchito. Zinthu zosagwira ntchito bwino nthawi zambiri zimakhala ndi vuto lalikulu m'nyengo yozizira kapena zimafewa kwambiri nthawi yotentha kwambiri yachilimwe. Kusinthaku kwa thupi kumayambitsa kulephera kwa malo olumikizirana pamene nyumbayo ikuyenda pansi pa mphepo. Ma silicone apamwamba amachotsa mavutowa mwa kusunga umphumphu wawo wamakina pa kutentha kwakukulu. Ndi maziko asanu ndi awiri apamwamba opangira okhala ndi malo okwana 140,000 sikweya mita, Junbond imapereka mayankho otsimikizika a modulus apamwamba omwe amakwaniritsa zofunikira izi zaukadaulo. Kapangidwe kameneka kamalola kampaniyo kupereka mapulojekiti akuluakulu apadziko lonse lapansi bwino komanso kusunga miyezo yokhwima. Kupeza zinthu kuchokera kwa wopanga wotsimikizika waukadaulo kumatsimikizira kuti nyumba zazitali zamakono zimakhalabe zotetezeka, zogwira ntchito bwino, komanso zosawononga nyengo nthawi yonse yogwira ntchito.
Kuti mudziwe zambiri zokhudza njira zothetsera mavuto m'mafakitale, chonde pitani ku:https://www.junbond.com/.
Nthawi yotumizira: Juni-29-2026