Kusinthidwa: 2025-10-22 · Gulu: Chidziwitso cha TPU
Kodi TPU Yapangidwa Ndi Chiyani?
TPU imapangidwa pochita ma diisocyanates okhala ndi ma polyols ndi ma chain extenders. Zomwe zimapangidwira polima zimapereka mphamvu, mphamvu, ndi kukana mafuta ndi abrasion. Mwachilengedwe, TPU imakhala pakati pa mphira wofewa ndi pulasitiki wolimba-yopereka zabwino zonse.
Zofunikira zazikulu za TPU
- Kuthamanga Kwambiri:TPU imatha kutambasula mpaka 600% popanda kusweka.
- Abrasion Resistance:Zokwera kwambiri kuposa PVC kapena mphira.
- Weather ndi Chemical Resistance:Kuchita bwino pansi pa kutentha kwambiri ndi chinyezi.
- Easy Processing:Oyenera jekeseni, extrusion, kapena kuwomba.
TPU vs EVA vs PVC vs Rubber - Kuyerekeza Kwakatundu Wofunika
| Katundu | TPU | EVA | Zithunzi za PVC | Mpira |
|---|---|---|---|---|
| Kusangalala | ★★★★★ (Zabwino kwambiri) | ★★★★☆ (Chabwino) | ★★☆☆☆ (Zochepa) | ★★★★☆ (Chabwino) |
| Abrasion Resistance | ★★★★★ (Zabwino kwambiri) | ★★★☆☆ (Moderate) | ★★☆☆☆ (Zochepa) | ★★★☆☆ (Moderate) |
| Kulemera / Kachulukidwe | ★★★☆☆ (Zapakatikati) | ★★★★★ (Kuwala Kwambiri) | ★★★☆☆ | ★★☆☆☆ (Wolemera) |
| Kukaniza Nyengo | ★★★★★ (Zabwino kwambiri) | ★★★★☆ (Chabwino) | ★★★☆☆ (Average) | ★★★★☆ (Chabwino) |
| Processing Flexibility | ★★★★★ (Injection/Extrusion) | ★★★★☆ (Kuchita thovu) | ★★★★☆ | ★★☆☆☆ (Zochepa) |
| Recyclability | ★★★★☆ | ★★★☆☆ | ★★★☆☆ | ★★☆☆☆ |
| Ntchito Zofananira | Nsapato za nsapato, zingwe, mafilimu | Midsoles, thovu mapepala | Zingwe, nsapato zamvula | Matayala, gaskets |
Zindikirani:Mavoti ndi ofanana kuti afananize mosavuta. Deta yeniyeni imadalira giredi ndi njira yosinthira.
TPU imapereka kukana kwamphamvu kwa abrasion ndi mphamvu, pomwe EVA imapereka kutsitsa kopepuka. PVC ndi mphira zimakhalabe zothandiza pazinthu zotsika mtengo kapena zapadera.
Common Application
- Nsapato:Miyendo ndi midsoles yamasewera ndi nsapato zotetezera.
- Zingwe:Majekete achingwe osinthika, osang'ambika kuti agwiritse ntchito panja.
- Makanema:Makanema a Transparent TPU oti agwiritse ntchito poyatsira, zoteteza, kapena zowonera.
- Zagalimoto:Ma Dashboards, zokongoletsa mkati, ndi zida za gear.
- Zachipatala:Biocompatible TPU chubu ndi nembanemba.
Chifukwa Chiyani Sankhani TPU?
Poyerekeza ndi mapulasitiki wamba ngati PVC kapena EVA, TPU imapereka mphamvu zapamwamba, kukana abrasion, komanso kusinthasintha. Imaperekanso kukhazikika kokhazikika, chifukwa imatha kusinthidwa ndikugwiritsiridwanso ntchito popanda kutaya ntchito yayikulu.
Mapeto
TPU imatseka kusiyana pakati pa mphira wofewa ndi pulasitiki wolimba. Kusinthasintha kwake komanso kulimba kwake kumapangitsa kukhala chisankho chotsogola pamafakitale a nsapato, chingwe, ndi magalimoto.
Tsamba lofananira: Chemdo TPU Resin Overview
Lumikizanani ndi Chemdo: info@chemdo.com · WhatsApp +86 15800407001
Nthawi yotumiza: Oct-22-2025