Hoʻouka hou ʻia: 2025-10-22 · Māhele: ʻIke TPU
He aha ka TPU?
Hana ʻia ʻo TPU ma ka hana ʻana i nā diisocyanates me nā polyols a me nā mea hoʻonui kaulahao. ʻO ka hopena polymer e hāʻawi i ka elasticity, ka ikaika, a me ke kū'ē i ka aila a me ka abrasion. Ma keʻano kemika, noho ʻo TPU ma waena o ka ʻōpala palupalu a me ka plastic paʻakikī—e hāʻawi ana i nā pono o nā mea ʻelua.
Nā hiʻohiʻona nui o ka TPU
- Elasticity kiʻekiʻe:Hiki i ka TPU ke kikoo a hiki i 600% me ka ʻole o ka haki.
- Kū'ē abrasion:ʻOi aku ka kiʻekiʻe ma mua o PVC a i ʻole rubber.
- Kū'ē Ka Lewa a me ke Kemika:Hana maikaʻi ma lalo o ka wela a me ka haʻahaʻa.
- Hana maʻalahi:He kūpono no ka hoʻoheheʻe ʻana, extrusion, a i ʻole ka puhi ʻana.
TPU vs EVA vs PVC vs Rubber - Hoʻohālikelike waiwai nui
| Waiwai | TPU | EVA | PVC | Lapa |
|---|---|---|---|---|
| Elasticity | ★★★★★ (Maikaʻi) | ★★★★☆ (Maikaʻi) | ★★☆☆☆ (Haʻahaʻa) | ★★★★☆ (Maikaʻi) |
| Kūʻē abrasion | ★★★★★ (Maikaʻi) | ★★★☆☆ (Maikaʻi) | ★★☆☆☆ (Haʻahaʻa) | ★★★☆☆ (Maikaʻi) |
| Kaumaha / Density | ★★★☆☆ (Medium) | ★★★★★ (Malamalama Loa) | ★★★☆☆ | ★★☆☆☆ (Kaumaha) |
| Kūleʻa i ka lewa | ★★★★★ (Maikaʻi) | ★★★★☆ (Maikaʻi) | ★★★☆☆ (Awelika) | ★★★★☆ (Maikaʻi) |
| Hiki ke hoʻololi | ★★★★★ (Injection/Extrusion) | ★★★★☆ (Huhu) | ★★★★☆ | ★★☆☆☆ (Limited) |
| Hoʻohana hou | ★★★★☆ | ★★★☆☆ | ★★★☆☆ | ★★☆☆☆ |
| Nā noi maʻamau | Nā kapuaʻi kāmaʻa, nā kaula, nā kiʻiʻoniʻoni | Midsoles, nā ʻōpala pua | Uea, kamaa ua | ʻO nā kaila, nā pahu |
Nānā:Pili nā helu no ka hoʻohālikelike maʻalahi. Aia ka ʻikepili maoli i ka pae a me ke ʻano hana.
Hāʻawi ʻo TPU i ka pale abrasion kiʻekiʻe a me ka ikaika, ʻoiai hāʻawi ʻo EVA i ka cushioning māmā. Hoʻohana pono ʻia ka PVC a me ka lāʻau no nā noi koʻikoʻi a i ʻole nā pono kūikawā.
Nā noi maʻamau
- Nā kāmaʻa wāwae:Nā kāmaʻa wāwae a me waena no nā kāmaʻa haʻuki a palekana.
- Uila:ʻO nā ʻaʻahu uwea hikiwawe, ʻaʻohe māwae no ka hoʻohana ʻana i waho.
- Nā kiʻiʻoniʻoni:ʻO nā kiʻiʻoniʻoni TPU māmā no ka lamination, pale, a i ʻole ka hoʻohana optical.
- Kaʻa:Nā papa kuhikuhi, nā ʻoki o loko, a me nā kī kī.
- Lapaʻau:Nā paipu TPU biocompatible a me nā membrane.
No ke aha e koho ai i ka TPU?
Ke hoʻohālikelike ʻia me nā plastics maʻamau e like me PVC a i ʻole EVA, hāʻawi ʻo TPU i ka ikaika kiʻekiʻe, ke kūpaʻa abrasion, a me ka maʻalahi. Hāʻawi ia i ka hoʻomau i hoʻomaikaʻi ʻia, no ka mea hiki ke hoʻoheheʻe ʻia a hoʻohana hou ʻia me ka nalowale ʻole o ka hana nui.
Ka hopena
Hoʻopili ʻo TPU i ka ʻokoʻa ma waena o ka ʻōpala palupalu a me ka plastic paʻakikī. ʻO kona kaulike o ka maʻalahi a me ka paʻakikī e lilo ia i mea koho nui i nā kāmaʻa, kelepona, a me nā ʻoihana kaʻa.
ʻAoʻao pili: ʻO Chemdo TPU Resin Nānā
Hoʻokaʻaʻike iā Chemdo: info@chemdo.com · WhatsApp +86 15800407001
Ka manawa hoʻouna: Oct-22-2025