Ma TPU amalola mafakitale kuti apindule kwambiri ndi zinthu zotsatirazi:
Kulimbana ndi Abrasion/Scratch Resistance
High abrasion ndi kukana zikande zimatsimikizira kulimba ndi mtengo wokongoletsa
Pamene kukana kwa abrasion ndi kukanda kuli kofunikira pakugwiritsa ntchito ngati zida zamkati zamagalimoto, masewera ndi zosangalatsa kapena zida zaukadaulo, komanso zingwe zapadera, ma TPU amapereka zotsatira zabwino kwambiri poyerekeza ndi zida zina za thermoplastic.
Zotsatira zofananiza za mayeso otere monga momwe zasonyezedwera pachithunzi pamwambapa, zikuwonetsa bwino kukana kwapamwamba kwa abrasion kwa TPU poyerekeza ndi zida zina, monga PVC ndi rubber.
Kukaniza kwa UV
Aliphatic TPUs amawonetsetsa kufulumira kwamitundu kumalo anu okongola.Amasonyeza kukhazikika kwapamwamba kwa cheza cha ultraviolet ndipo motero kukhazikika kwamtundu wapamwamba, pokhalabe ndi makina abwino.
Aliphatic TPU ili ndi mbiri yabwino yanyumba komanso kusinthasintha kuti ikhale yosankha pamagetsi.Pamitundu yonse yowala komanso yakuda, ma OEM amatha kudalira kukana kwa TPU komanso magwiridwe antchito a UV.
» Onani Magulu Azamalonda a TPU a Zamagetsi Zamagetsi
TPU Yopumira Kwambiri Imatsimikizira Chitonthozo Chabwino Kwambiri
Kaya mapangidwe anu ali muzovala zamasewera, nsapato kapena zomanga ndi zomangamanga, TPU yopumira kwambiri ilipo kuti mutonthozedwe bwino.
Mosiyana ndi TPU yachikhalidwe yomwe nthawi zambiri imakhala ndi mpweya wochepera 1 500 g./m2/tsiku, magiredi opumira kwambiri amakhala ndi mikhalidwe yopitilira 10 000 g./m2/tsiku (+560%).TPU yachikhalidwe imatha kusakanikirana ndi zopumira kuti zisinthe bwino kupuma molingana ndi zomwe mukufuna kugwiritsa ntchito.
Kuphatikiza kwa High Transparency ndi Abrasion Resistance
Crystal-clear TPU imapezeka ndi kuuma kwabwino kwambiri.Makhalidwe amenewa amalola kugwiritsa ntchito TPU mu extrusion mafilimu mandala & machubu ndi payipi, kapena jekeseni akamaumba luso, zokongoletsa mbali, kumene mandala pa makulidwe monga mkulu monga 6mm chingapezeke.
Ubwino wina wa TPU
1. Kutanuka kwakukulu pamtundu wonse wa kuuma
2. Kutentha kwapamwamba kwambiri komanso mphamvu yamphamvu
3. Kutha kupirira mafuta, mafuta ndi zosungunulira zambiri
4. Kusinthasintha kwabwino pa kutentha kwakukulu
5. Nyengo yolimba komanso kukana kwamphamvu kwambiri kwa radiation
Thermoplastic polyurethanes ndi zotanuka komanso kusungunuka-processible.Zowonjezera zimatha kusintha kukhazikika kwa mawonekedwe ndi kukana kutentha, kuchepetsa kukangana, ndikuwonjezera kuchedwa kwa lawi, kukana kwa bowa, ndi nyengo.
Ma TPU onunkhira ndi ma resin amphamvu, ogwiritsidwa ntchito nthawi zonse omwe amakana kuukiridwa ndi tizilombo toyambitsa matenda, amalimbana ndi mankhwala.Kukongoletsa kokongola, komabe, ndiko chizolowezi cha Aromatics amawononga ndi njira zaulere zomwe zimayambitsidwa ndi kutentha kapena kuwala kwa ultraviolet.Kuwonongeka kumeneku kumabweretsa kusinthika kwazinthu komanso kuwonongeka kwa thupi.
Zowonjezera monga ma antioxidants, ma UV absorbers, olepheretsa amine stabilizers amagwiritsidwa ntchito kuteteza polyurethanes ku UV kuwala oxidation motero kupanga thermoplastic polyurethanes oyenera ntchito zosiyanasiyana zomwe zingafunike zonse kutentha ndi/kapena kukhazikika kopepuka.
Aliphatic TPU, kumbali ina, ndi yopepuka yokhazikika ndipo imakana kusinthika kuchokera ku UV.Amakhalanso omveka bwino, zomwe zimawapangitsa kukhala oyenerera ma laminates kuti aziphimba magalasi ndi magalasi otetezera.
Makalasi ena apadera ndi awa:
A. Reinforced TPU- Ikasakanizidwa ndi magalasi kapena mineral fillers/fiber, imakhala polima yaukadaulo yokhala ndi zinthu zofunika kukana abrasion, kulimba kwamphamvu, kukana mafuta abwino, komanso mawonekedwe othamanga kwambiri.
B. Kuchedwa kwa Moto- Flame retardant TPU magiredi amagwiritsidwa ntchito kwambiri kuti asagwe misozi komanso kulimba kwa ma jekete a chingwe
Soft Touch / High Comfort of Use for Ergonomic Applications
Zomwe zachitika posachedwa zapangitsa kuti zitheke kupanga TPU yopanda pulasitiki mumtundu wowuma wa 55 mpaka 80 Shore A.
Mayankho awa amapereka kutha kwapamwamba kwambiri, kumamatira kwambiri ku mapulasitiki a engineering monga ABS ndi nayiloni, komanso kukana kukanda kosagwirizana ndi abrasion.
Nthawi yotumiza: Jun-30-2022
