TPU Colour Changing Film ndi filimu yoyambira ya TPU yokhala ndi mitundu yambiri komanso yosiyanasiyana kuti isinthe galimoto yonse kapena mawonekedwe pang'ono pophimba ndi kumata.Kanema wa BOKE wa TPU Wosintha Mtundu amatha kuteteza bwino mabala, kukana chikasu, ndi kukonza zokhwasula.TPU Color Changing Film pakali pano ndi zinthu zabwino kwambiri pamsika ndipo ili ndi ntchito yofanana ndi Filimu Yoteteza Paint yowunikira mtundu;pali yunifolomu makulidwe muyezo, kutha kuteteza mabala ndi scrapes bwino kwambiri, maonekedwe a filimuyi ndi kwambiri kuposa PVC Colour Kusintha Film, pafupifupi kukwaniritsa 0 lalanje peel chitsanzo, BOKE a TPU Color Kusintha Film akhoza kuteteza galimoto galimoto. ndi kusintha mtundu pa nthawi yomweyo.
Monga imodzi mwa njira zodziwika bwino zosinthira mtundu wa galimoto, chitukuko cha filimu yosintha mtundu chakhala nthawi yayitali, ndipo PVC Color Changing Film imalamulirabe msika waukulu.Ndi nthawi yowonjezera, yowombedwa ndi mphepo komanso yowumitsidwa ndi dzuwa, filimuyo pang'onopang'ono idzafooketsa khalidwe lake, ndi kukwapula, kukwapula, mizere ya peel lalanje, ndi mavuto ena.Kutuluka kwa TPU Colour Changing Film kumatha kuthetsa bwino nkhani za PVC Color Changing Film.Ichi ndichifukwa chake eni magalimoto amasankha TPU Colour Changing Film.
Kanema Wosintha Mtundu wa TPU amatha kusintha mtundu wagalimoto ndi utoto kapena mawonekedwe momwe mukufunira osawononga utoto woyambirira.Poyerekeza ndi utoto wathunthu wamagalimoto, TPU Colour Changing Film ndiyosavuta kugwiritsa ntchito ndikuteteza kukhulupirika kwagalimoto bwino;kufananiza kwamtundu kumakhala kodziyimira pawokha, ndipo palibe vuto ndi kusiyana kwa mitundu pakati pa magawo osiyanasiyana amtundu womwewo.Filimu ya BOKE ya TPU Yosintha Mtundu itha kugwiritsidwa ntchito pagalimoto yonse.Zosinthika, zolimba, zowoneka bwino, zosagwirizana ndi dzimbiri, zosavala, zosagwirizana ndi zokanda, zoteteza utoto, zilibe zomatira zotsalira, kukonza kosavuta, kuteteza chilengedwe, komanso zimakhala ndi mitundu ingapo.
PVC: Ndi utomoni
PVC ndiye chidule cha polyvinyl chloride.Ndi polima wopangidwa ndi polymerization wa vinilu kolorayidi monoma (VCM) ndi intiators monga peroxides ndi azo mankhwala, kapena pansi pa zochita za kuwala ndi kutentha, malinga ndi limagwirira ufulu ankafuna kusintha ma polymerization.Vinyl chloride homopolymer ndi vinyl chloride copolymer onse pamodzi amatchedwa vinyl chloride resin.
PVC yoyera imakhala ndi kukana kutentha kwapakati, kukhazikika, ndi kupsinjika;Koma mutatha kuwonjezera fomula yofananira, PVC iwonetsa magwiridwe antchito osiyanasiyana.Pogwiritsira ntchito mafilimu osintha mitundu, PVC ili ndi mitundu yosiyana siyana, mitundu yonse, ndi mitengo yotsika.Zoyipa zake ndizosavuta kuzimiririka, kusenda, kusweka, etc.
PFT: yosavala, yosagwira kutentha, komanso kukhazikika kwabwino
PET (Polyethylene terephthalate) kapena omwe amadziwika kuti polyester resin, ngakhale onse ndi utomoni, PET ili ndi maubwino ena osowa kwambiri:
Ili ndi zida zamakina abwino, zokhala ndi mphamvu zochulukirapo nthawi 3-5 kuposa zamafilimu ena, komanso kukana kwabwino kopindika.Kugonjetsedwa ndi mafuta, mafuta, dilute acids, alkalis, ndi zosungunulira zambiri.Ikhoza kugwiritsidwa ntchito kwa nthawi yaitali mu kutentha kwa 55-60 ℃, imatha kupirira kutentha kwa 65 ℃ kwa nthawi yochepa, ndipo imatha kupirira kutentha kwa -70 ℃, ndipo imakhala ndi zotsatira zochepa pa makina ake. kutentha kwambiri ndi kutsika.
Mpweya wa gasi ndi wamadzi umakhala wocheperako komanso umalimbana bwino ndi gasi, madzi, mafuta, ndi fungo.Kuwala kwambiri, kumatha kuletsa kuwala kwa ultraviolet, ndipo kumakhala ndi kuwala kwabwino.Zopanda poizoni, zopanda fungo, zaukhondo komanso chitetezo, zitha kugwiritsidwa ntchito mwachindunji pakuyika chakudya.
Pankhani ya filimu yosintha mitundu, filimu yosintha mtundu wa PET imakhala yosalala bwino, imawonetsa bwino ikamamatiridwa pagalimoto, ndipo palibe mawonekedwe achikhalidwe a peel lalanje akamatira.Kanema wosintha mtundu wa PET ali ndi njira yolumikizira uchi, yomwe ndiyosavuta kumangidwa komanso yosavuta kuyimitsa.Nthawi yomweyo, anti creep, kukana kutopa, kukana kukangana, komanso kukhazikika kwake zonse ndizabwino kwambiri.
TPU: Kuchita kwakukulu, kusungidwa kwamtengo wapatali
TPU (Thermoplastic polyurethanes), yomwe imadziwikanso kuti mphira wa thermoplastic polyurethane elastomer, ndi zinthu za polima zomwe zimapangidwa ndi momwe zimalumikizirana ndi ma polymerization a mamolekyu osiyanasiyana otsika.TPU ili ndi mawonekedwe abwino kwambiri amphamvu kwambiri, kulimba kwamphamvu, kulimba, komanso kukana kukalamba, zomwe zimapangitsa kuti ikhale yokhwima komanso yosamalira zachilengedwe.Ubwino ndi: kulimba bwino, kuvala kukana, kukana kuzizira, kukana mafuta, kukana madzi, kukana kukalamba, kukana kwanyengo, etc. Pa nthawi yomweyo, ili ndi ntchito zambiri zabwino kwambiri monga kukwera kwa madzi, kutsekemera kwa chinyezi, kukana mphepo, kuzizira kuzizira. , antibacterial, kukana nkhungu, kuteteza kutentha, kukana kwa UV, ndi kutulutsa mphamvu.
M'masiku oyambirira, TPU idapangidwa ndi zovala zosaoneka zamagalimoto, zomwe zinali zabwino kwambiri pafilimu yamagalimoto.TPU tsopano yagwiritsidwa ntchito m'makanema osintha mitundu.Chifukwa chazovuta zake pakukongoletsa, ndizokwera mtengo komanso zimakhala ndi mitundu yocheperako.Nthawi zambiri, imakhala ndi mitundu yonyansa, monga yofiira, yakuda, imvi, yabuluu, ndi zina zotero. Kanema wosintha mtundu wa TPU amalandiranso ntchito zonse za jekete zagalimoto zosaoneka, monga kukonza zikande ndi kuteteza utoto woyambirira wagalimoto.
Kachitidwe, mtengo, ndi kuyerekeza kwazinthu zamakanema osintha mitundu opangidwa ndi zida za PVC, PET, ndi TPU ndi motere: Kuyerekeza kwamtundu: TPU>PET>PVC
Kuchuluka kwa utoto: PVC> PET> TPU
Mtengo wamtengo: TPU>PET>PVC
Zogulitsa: TPU>PET>PVC
Malinga ndi moyo wautumiki, pansi pamikhalidwe ndi malo omwewo, moyo wautumiki wa PVC ndi pafupifupi zaka 3, PET ndi pafupifupi zaka 5, ndipo TPU nthawi zambiri imatha kukhala zaka 10.
Ngati mumatsata chitetezo ndi chiyembekezo choteteza utoto wagalimoto pakachitika ngozi, mutha kusankha filimu yosintha mtundu wa TPU, kapena kugwiritsa ntchito filimu yosintha mtundu wa PVC, ndikuyika gawo la PPF.
Nthawi yotumiza: May-04-2023