Pulogalamu ya TPU ya TPU ndi filimu ya TPU yodzaza ndi mitundu yambiri komanso yosiyanasiyana kuti musinthe galimoto yonse kapena mawonekedwe pang'ono pophimba komanso kuthira. Kanema wa TPU wa TPU wa TPU ungalepheretse kudula, kukakana chikasu, ndikukonza zipse. Kanema wa TPU utoto wa TPU ndi zinthu zabwino kwambiri pamsika ndipo ali ndi ntchito yomweyo ngati filimu yoteteza penti yowala; Pali muyezo wa kuvala yunifolomu, kuthekera koletsa kudula ndi zidutswa za filimuyo ndi zoposa mafilimu a PVC, TPU TPU imatha kuteteza utoto wagalimoto ndi kusintha kwa utoto nthawi yomweyo.
Monga imodzi mwa njira zodziwika bwino kusintha mtundu wagalimoto, kusintha kwa filimu yosinthira mtundu wawo kwa nthawi yayitali, ndipo kanema wa PVC akusinthabe pamsika waukulu. Ndi kuchuluka kwa nthawi, kuwuma ndi dzuwa ndi dzuwa, filimuyokha imafooketsa bwino mtundu wake, ndikuyika ntchafu, zingwe, mabala ena a lalanje, ndi mavuto ena. Kutuluka kwa tchizi cha TPU kusinthika kumatha kuthana ndi mafilimu a PVC. Ichi ndi chifukwa chomwe eni magalimoto amasankha kanema wa TPU.
Pulogalamu ya TPU imasintha mtundu wagalimoto ndi utoto kapena zojambula monga momwe mungafunire popanda kuvulaza utoto woyambirira. Poyerekeza ndi utoto wathunthu, kanema wa TPU ndi wosavuta kugwiritsa ntchito ndikuteteza kukhulupirika kwa galimotoyo bwino; Mafashoni ofananira ndi odziyimira pawokha, ndipo palibe vuto ndi kusiyana pakati pa magawo osiyanasiyana amtundu umodzi. Kanema wa TPU wa TPU ungagwiritsidwe ntchito pagalimoto yonse. Zosinthika, zolimba, zotsutsana, zowonongeka, zosokoneza, zosemphana, zosautsa, kutetezedwa kwazimake, sizimakondwerera zachilengedwe, komanso zosankha zingapo.
PVC: Ilidi
PVC ndiye chidule cha polyvinyl chloride. Ndi polymer yopangidwa ndi polymerization wa vinyl chloride molmoride chonomer (vcm) ndi mafilimu omwe amapanga ndi makina owala ndi magwiridwe antchito aulere a polymerization. Vinyl chloride homoolymer ndi vinyl chloride clovolider amaphatikizidwa mwanthawi ngati vinyl chlin.
PVC yoyera ili ndi kutentha kwambiri, kukhazikika, komanso kusokonezeka; Koma mutatha kuwonjezera njira yofananira, pvc iwonetsa magwiridwe antchito osiyanasiyana. Pogwiritsa ntchito zithunzi zosintha mafilimu, pvc ali ndi mitundu yosiyanasiyana, mitundu yonse, ndi mitengo yotsika. Zoyipa zake zimaphatikizapo kusokonekera kosavuta, kuwononga, kusokonekera, etc.
PFT: kuvala-mogwirizana, kutentha kwambiri, komanso kukhazikika kwabwino
Pet (polyethylene terephthalate) kapena odziwika bwino monga polyester stun, ngakhale onse anzeru, pet ali ndi zabwino zambiri:
Ili ndi mphamvu zabwino, zolimbitsa mphamvu kwambiri 3-5 nthawi zina za mafilimu ena, komanso kukana bwino. Kugonjetsedwa ndi mafuta, mafuta, kuchepetsa acid, alkalis, komanso ma sover. Itha kugwiritsidwa ntchito kwa nthawi yayitali mu kutentha kwa 55-60 ℃, kumatha kupirira kutentha kwambiri kwa ma 65 ℃ kwa nthawi yochepa kwambiri.
Mafuta ndi nthunzi yamadzi imakhala ndi malire otsika komanso kukana kwa mafuta, madzi, mafuta, ndi fungo. Kuwonekera kwakukulu, kumatha kuletsa kuwala kwa ultraviolet, ndipo kumakhala ndi malo abwino. Opanda zonyansa, Opanda, wokhala ndi ukhondo ndi chitetezo, imatha kugwiritsidwa ntchito mwachindunji ponyamula chakudya.
Pankhani ya makina osinthira a utoto, kanema wosinthika wa pet utoto wabwino, kuwonetsa bwino pakakhala pagalimoto, ndipo palibe mawonekedwe a lalanje achikhalidwe mukakhala. Kanema wosinthika wa pet ali ndi uchi wa uchi, womwe ndi wosavuta kumanga ndipo osasavuta kuthetsa. Nthawi yomweyo, odana ndi kutopa, kukana kukana, kukhazikika kwa mikangano, komanso kukhazikika kwa kukula kuli bwino.
TPU: Ntchito yayikulu, kusungidwa kwa mtengo
TPU (pourentrastictanes) TPU ili ndi mawonekedwe abwino kwambiri osokoneza bongo, mphamvu zapamwamba kwambiri, mphamvu, komanso kukanidwa, kukana kukhwima, kukhwima komanso kwachilengedwe. Ubwino ndi: Kulimbana kwabwino, kuvala kukana, kukana kwamadzi, kukana kwamadzi, kukana kwa matani, kuteteza kwamisinkhu, kugwiritsa ntchito magetsi, ndi mphamvu zotentha.
M'masiku oyambilira, TPU idapangidwa ndi zovala zagalimoto zosawoneka, zomwe zinali zabwino kwambiri pa filimu yamagalimoto. TPU tsopano idagwiritsidwa ntchito m'munda wamafilimu osinthika. Chifukwa cha zovuta zake pokongola, ndizokwera mtengo kwambiri ndipo zimakhala ndi mitundu yochepa. Nthawi zambiri, imakhala ndi mitundu yopanda pake, monga yofiira, yakuda, ya imvi, ya buluu, etc.
Kuchita, mtengo, komanso kuyerekezera kwa mafilimu opangidwa ndi PVC, Pet, ndi zida za TPU ndizotsatira: Kufanizira kwa TPU> PVC
Mtundu wa Mtundu: PVC> Pet> TPU
Mtengo Wonse: TPU> PET> PVC
Kuchita Zogulitsa: TPU> Pet> PVC
Kuchokera pa moyo wa moyo, pansi pa malo omwewo ndi chilengedwe, moyo wautumiki wa PVC ndi zaka pafupifupi 3, pet amatha zaka 5, ndipo TPU imatha zaka pafupifupi 10.
Ngati mukuyesetsa kuteteza utoto wagalimoto mukakumana ndi kanema wa TPU, kapena isankhe mtundu wa tpu, kapena gwiritsani ntchito utoto wa PVC utoto wosintha, kenako ndikuyika wosanjikiza wa PPF.
Post Nthawi: Meyi-04-2023
