1: Fungo la polyurethane Masterbatch lonunkhira
Ma polyurethane onunkhira ndi ma polima omwe ali ndi kapangidwe kake ka aromatic. Pokhala ndi mphete yonunkhira, imakhala yopyapyala. Siikhazikika padzuwa ndipo imakonda kusandulika yachikasu mkati mwa chaka chimodzi kapena ziwiri. Siimalimbana ndi kutentha, siimakhazikika pa kuwala kwa UV, komanso siimalimba padzuwa.
2: Aliphatic polyurethane Masterbatch
Aliphatic polyurethane ndi polima yosinthasintha yopanda kapangidwe ka fungo. Ndi yokhazikika pa UV, imakhala yolimba kwambiri padzuwa, ndipo imasunga utoto wake pakapita nthawi.
Wonunkhira polyurethane Masterbatch
Aliphatic polyurethane Masterbatch
Kodi mukudziwa njira yopangira TPU?
Kuchotsa chinyezi ndi kuumitsa: molecular sieve desiccant desiccant, yoposa maola 4, chinyezi <0.01%
Kutentha kwa ndondomeko: onani zomwe opanga zinthu zopangira amalangiza, malinga ndi kuuma, makonda a MFI
Kusefa: kutsatira njira yogwiritsira ntchito, kuti mupewe mawanga akuda a zinthu zakunja
Pumpu yosungunuka: kukhazikika kwa voliyumu yotulutsa, kuwongolera kuzungulira kotsekedwa ndi chotulutsira
Chokulungira: Sankhani kapangidwe kocheperako ka TPU.
Mutu wa Die: pangani njira yoyendetsera madzi motsatira rheology ya zinthu za TPU za aliphatic.
Mfundo zaukadaulo wopangira zinthu
TPU masterbatch: TPU masterbatch pambuyo pa kutentha kwambiri
makina oponyera;
Filimu ya TPU;
Kumatira makina omatira: TPU imayikidwa pa makina omatira omatira oti azitha kutentha/kuwala ndipo imakutidwa ndi guluu wa acrylic/guluu wothira kuwala;
Kupaka utoto: Kupaka utoto filimu yotulutsa PET ndi TPU yomatidwa;
Chophimba (chogwira ntchito): chophimba cha nano-hydrophobic pa TPU pambuyo pa lamination;
Kuumitsa: kuumitsa guluu pa filimu pogwiritsa ntchito njira yowumitsa yomwe imabwera ndi makina opaka utoto; njira imeneyi ipanga mpweya wochepa wa zinyalala zachilengedwe;
Kuduladula: Malinga ndi zofunikira pa dongosolo, filimu yophatikizana idzadulidwa m'makulidwe osiyanasiyana ndi makina odulira; njirayi ipanga m'mbali ndi ngodya;
Kupindika: filimu yosinthira mtundu ikadulidwa imakulungidwa mu zinthu;
Kupaka zinthu zomalizidwa: kuyika zinthuzo m'nyumba yosungiramo katundu.
Malangizo
1. Filimu ya TPU ndi filimu yopangidwa pogwiritsa ntchito zinthu za TPU granule pogwiritsa ntchito njira zapadera monga calendering, casting, blown film, covering ndi zina zotero.
2. Mwa kapangidwe kake, filimu yoteteza utoto ya TPU imapangidwa makamaka ndi zokutira zogwira ntchito, filimu yoyambira ya TPU ndi guluu wa guluu.
Makhalidwe Ogwira Ntchito a TPU
Seif-Machiritso
Kuletsa Kuipitsa
Kuletsa Kukanda
Kuletsa Chikasu
Kuletsa Kuchuluka kwa Oxidation
Wosabowola
Kukana Kudzikundikira
Nano Hydrophobic
Aliphatic Masterbatch
Kutanuka Kwamphamvu
Zonena zokhudza kukana chikasu
Kawirikawiri, nthawi ya chitsimikizo ndi zaka zisanu mpaka khumi, kutengera ndi chinthucho. Chitsimikizo chachikulu ndichakuti chinthucho sichidzasungunuka ndi madzi, kusweka, kusungunuka ndi kutentha komanso kukalamba mwachilengedwe kuti chisawonongeke ndi chikasu ndi zosakwana 2% pachaka. Chinthu chilichonse chabwino chidzakhala chachikasu, zimangotengera kukula kwa chizindikiro chachikasu, ndipo zinthu zathu zimatsimikizira kuti kukalamba mwachilengedwe kwa chikasu mkati mwa zaka zisanu ndi zosakwana 10%.
TPU yotsutsa chikasu
Kupaka chikasu kumadalira gawo lapansi, tikugwiritsa ntchito aliphatic masterbatch yochokera ku US, chizindikiro cha chikasu sichidzapitirira 10% patatha zaka zisanu mutagwiritsa ntchito.
Ntchito yokonza
1. Kudzikonza wekha: mikwingwirima yochokera ku kutsuka galimoto, kuwotcha ndi dzuwa, mikwingwirima yamkati mwa galimoto ndi mikwingwirima ina yopyapyala imakonzedwa yokha ndi kutentha kwa nyengo.
2. Kukonza kutentha: pogwiritsa ntchito mfundo yotenthetsera, monga mfuti ya mpweya wotentha, choyatsira, chowumitsira moto ndi kukonza zina zotenthetsera.
3. Lotus tsamba losakonda madzi
Choletsa kuipitsa ndi kuipitsa: Chophimba chapamwamba cha nano hydrophobic chochokera kunja, choteteza mvula yamitundu yosiyanasiyana ya asidi, matupi a tizilombo, utomoni wa mitengo ndi kuipitsa kwina.
4. Kuwongolera kuwala kwa utoto wa galimoto
Kuyesedwa ndi zida zaukadaulo, kutengera zinthu zotsatizana, kuwala kwa pamwamba pa filimuyo ndi 45%, kotsika kwambiri ndi 30%, sangalalani ndi kumva ngati galimoto yatsopano.
5. Ntchito yomanga yonyamulika
Fomula ya guluu yapadziko lonse (United States Ashland (ashland), Germany Henkel (henka) ndi boke kafukufuku wodziyimira pawokha komanso chitukuko cha guluu, guluu wapakatikati, wopulumutsa kwambiri nthawi yomanga, ndikusunga ndalama zomangira.
Amagwiritsidwa ntchito makamaka pakati pa magalasi olumikizirana monga magalasi omangira nyumba ndi oyendera mkati.
Galasi Lopaka Mafuta la PVB (Polyvinyl Butyral)
Filimu ya PVB yolumikizira magalasi imapangidwa ndi polyvinyl butyral resin, plasticizer 3GO (triethylene glycol diisooctanoate) pulasitiki yotulutsa ndi kupanga zinthu za polima.
Makulidwe a filimu ya PVB yopangidwa ndi galasi nthawi zambiri amakhala amitundu iwiri: 0.38mm ndi 0.76mm, ali ndi guluu wabwino ku galasi lopangidwa ndi zinthu zachilengedwe, lowonekera bwino, kutentha, kuzizira, chinyezi, mphamvu yamakina komanso mawonekedwe apamwamba.
Filimu ya PVB imagwiritsidwa ntchito makamaka pagalasi lopaka utoto, ndipo imayikidwa pakati pa magalasi awiri mu polyvinyl butyral ngati gawo lalikulu la filimu ya PVB. Galasi lopaka utoto la PVB limagwiritsidwa ntchito kwambiri mu zomangamanga, zamagalimoto ndi mafakitale ena chifukwa cha chitetezo chake, kusunga kutentha, kuwongolera phokoso komanso kusiyanitsa kuwala kwa ultraviolet ndi ntchito zina zambiri.
Filimu ya SGP (Sentry Glas Plus) Ionic Interlayer
SGP ndi chinthu chopangidwa ndi laminated chomwe chimagwira ntchito bwino kwambiri, filimu ya SGP imapangidwa ngati galasi lopangidwa ndi laminated, lowonekera bwino, lolimba kwambiri, lolimba chifukwa cha makhalidwe a dikoni, pakadali pano ndi chitetezo chapamwamba cha mitundu ya magalasi, yokhala ndi chitetezo chapamwamba monga kukana kuphulika, kukana zipolopolo, mphepo yamkuntho ndi zina zotero.
Kugwiritsa ntchito magalasi opangidwa ndi SGP m'nyumba za anthu onse, zotchingira magalasi, zitseko ndi mawindo a khonde, magalasi odulira masitepe ndi escutcheon.
Galasi lopangidwa ndi SGP limatha kupirira kupsinjika kwakukulu ndipo limatha kukwaniritsa zosowa za mawonekedwe owala, lingagwiritsidwe ntchito ngati mawindo a pansi pa nyanja, magalasi owonera madzi akuya, malo owonera madzi akuya ndi zina zotero. Lingagwiritsidwe ntchito ngati mawindo a pansi pa nyanja, magalasi owonera madzi akuya, malo owonera madzi akuya, ndi zina zotero. Limagwiritsidwanso ntchito ngati galasi lotetezera nyumba zazitali kwambiri komanso nyumba zazikulu za anthu onse.
Mphira wa TPU Thermoplastic Polyurethane
Thermoplastic polyurethane elastomer, yomwe imadziwikanso kuti thermoplastic polyurethane rabara, yotchedwa TPU, ndi (AB)n-type block linear polymer, A ndi molecular weight high (1000~6000) polyester kapena polyether, B ndi glycol yokhala ndi maatomu a carbon 2~12 straight-chain, ndipo kapangidwe ka mankhwala a AB inter-chain segments ndi diisocyanate.
Tpu ndi polima wochezeka ndi chilengedwe wokhala ndi ntchito yabwino kwambiri, kusinthasintha kwa mphira komanso kuuma kwa pulasitiki, ndipo uli ndi mphamvu zabwino kwambiri zotenthetsera kutentha, kufalikira kwa kuwala, kukana kukwawa, kuwala kwa ultraviolet kochuluka, kulimba, kukana kubowoka, kubwereranso ndi kosavuta kukonza ndi zina zotero.
Amagwiritsidwa ntchito m'magawo a zida zamagalimoto, zomangamanga, chakudya, zamankhwala, zamagetsi, nsapato, zovala ndi zina zotero. Chifukwa cha kufunikira kwakukulu pamsika m'makampani amakono opangira magalasi, kugwiritsa ntchito filimu ya tpu mu galasi interlayer kukukulirakuliranso.
Ubwino Uliwonse
Mkhalidwe: Pakadali pano, magalasi opangidwa ndi zomangamanga ndi magalimoto opangidwa ndi zinthu za PVB, EVA ndi SGP, zomwe filimu ya EVA ndi yofooka chifukwa cha kukana kwa UV ndipo yachotsedwa, filimu ya SGP siigwira phokoso ndipo chinyezi cha madzi sichingachepe ngati madzi alowa, zomwe zimapangitsa kuti igwiritsidwe ntchito pang'ono, kotero zinthu za TPU ndizoyenera kwambiri magalasi opangidwa ndi laminated kuposa PVB.
Choyamba: Katundu wa PVB.
Popeza PVB singakhale ndi kusinthasintha kwakukulu komanso kulimba kwambiri, izi zimathandiza kwambiri pakupindika kwa galasi komanso kukonza magwiridwe antchito achitetezo komanso kufunika kwake.
Nthawi yomweyo, m'mphepete mwa galasi lopangidwa ndi filimu ya PVB lomwe lili ndi filimu yopangidwa ndi filimu ya PVB limakhala ndi vuto la glue wotseguka, ndipo kugwiritsidwa ntchito kwa nthawi yayitali kungayambitse chikasu, kotero galasi lopangidwa ndi filimu ya PVB lingagwiritsidwe ntchito pa khoma la nsalu yagalasi, ndipo siliyenera khoma la nsalu yagalasi lopangidwa ndi ntchito yapamwamba.
Poyerekeza ndi zinthu za PVB, filimu ya TPU yogwira ntchito bwino imatha kuphatikizidwa bwino ndi bolodi la PC (plexiglass) kuti ipange galasi losapsa ndi galasi losasweka.
Chachiwiri: Katundu wa SGP (SuperSafeGlas).
Zipangizo za SuperSafeGlas zimayamwa madzi pang'onopang'ono, koma kuyamwa madzi kumabweretsanso kuchepa kwa mphamvu yolumikizirana, chinyezi sichingatulutsidwe m'malo ouma.
Mosiyana ndi PVB, zinthu za SuperSafeGlas sizimamatirana, kotero palibe filimu yotchinga yapakati, ndipo palibe chifukwa chowongolera kutentha kwa zinthu za SuperSafeGlas zosatsegulidwa panthawi yosungira.
SGP si yolimbana ndi phokoso
Poyerekeza ndi zinthu za SGP, TPU yophatikizidwa ndi bolodi la PC ili ndi kutchinjiriza kwabwino kwamagetsi, kutalika, kukhazikika kwa mawonekedwe ndi kukana mankhwala, mphamvu yayikulu, kukana madzi, kukana phokoso, kukana kutentha ndi kukana kuzizira.
TPU m'malo mwa PVB zinthu zinayi zazikulu
Kulowa koletsa kubowola: Filimu ya TPU ili ndi mphamvu zambiri komanso kukana kulowa, ndi filimu ya pvb nthawi 5-10, ingagwiritsidwe ntchito bwino pagalasi losapsa zipolopolo la banki ndi galasi loletsa kusweka la villa.
Kukana kwa nyengo: Kuzizira kwa filimu ya TPU, kukalamba, kutentha kwambiri, kukana kwa nyengo, ndipo sikungagwirizane ndi zinthu zina.
Kulimba: Kapangidwe ka TPU kamapatsa zinthuzo kulimba kwambiri, kosiyana ndi mawonekedwe a pvb omwe ndi ofooka ngati azinthu zazikulu.
Mphamvu ya Ultraviolet: TPU imatseka kuwala kwa ultraviolet kopitilira 99%, imatumiza mphamvu zambiri, yokhala ndi kutentha koteteza kutentha komanso mphamvu ya kuwala kuti isavulale chifukwa cha kuwala kwa ultraviolet.
TPU ndi yabwino kuposa PVB, SGP, chifukwa TPU ndi zipangizo zokhwima zosamalira chilengedwe, TPU ilinso ndi
1. Yokhala ndi mphamvu zambiri, mphamvu zambiri, kulimba komanso kukana ukalamba.
2. mphamvu yayikulu, kulimba bwino, kukana kukwawa, kukana kuzizira, kukana mafuta, kukana madzi, kukana ukalamba ndi kukana nyengo, zomwe sizingafanane ndi zipangizo zina zapulasitiki.
3. Ili ndi madzi ambiri komanso chinyezi, imateteza mphepo, imateteza kuzizira, imateteza mabakiteriya, imateteza nkhungu, komanso ntchito zambiri zabwino kwambiri, monga kutentha, kukana UV komanso kutulutsa mphamvu.
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Nthawi yotumizira: Ogasiti-18-2023
