Whakahōungia: 2025-10-22 · Kāwai: Mātauranga TPU
He aha te mea i hangaia ai te TPU?
Ka hangaia te TPU mā te tauhohe i ngā diisocyanates ki ngā polyols me ngā whakaroa mekameka. Ko te hanganga polymer ka puta mai ka whakarato i te ngāwari, te kaha, me te ātete ki te hinu me te pakū. I roto i te matū, kei waenganui i te rapa ngohengohe me te kirihou mārō te TPU—e tuku ana i ngā painga o ngā mea e rua.
Ngā Āhuatanga Matua o te TPU
- Teitei o te Āhuatanga:Ka taea e te TPU te totoro ki te 600% me te kore e whati.
- Ātete ki te pakū:He teitei ake i te PVC, i te rapa rānei.
- Ātete ki te Huarere me te Matū:He pai te mahi i raro i te pāmahana me te haumākū nui.
- Te Tukatuka Māmā:He pai mō te whakahāngai werohanga, te whakapūtanga, te whakahāngai pupuhi rānei.
TPU vs EVA vs PVC vs Rapa – Whakataurite Āhuatanga Matua
| Taonga | Te Whare Tiaki Tamariki | EVA | PVC | rapa |
|---|---|---|---|---|
| Te ngāwari | ★★★★★ (Pai rawa atu) | ★★★★☆ (Pai) | ★★☆☆☆ (Iti) | ★★★★☆ (Pai) |
| Ātete ki te pakū | ★★★★★ (Pai rawa atu) | ★★★☆☆ (Waenga) | ★★☆☆☆ (Iti) | ★★★☆☆ (Waenga) |
| Taumaha / Kiato | ★★★☆☆ (Waenga) | ★★★★★ (Tino Māmā) | ★★★☆☆ | ★★☆☆☆ (Taumaha) |
| Ātete ki te Huarere | ★★★★★ (Pai rawa atu) | ★★★★☆ (Pai) | ★★★☆☆ (Toharite) | ★★★★☆ (Pai) |
| Ngāwari o te Tukatuka | ★★★★★ (Werohanga/Tukunga) | ★★★★☆ (Huhu) | ★★★★☆ | ★★☆☆☆ (He iti noa iho) |
| Te āheinga ki te hangarua | ★★★★☆ | ★★★☆☆ | ★★★☆☆ | ★★☆☆☆ |
| Ngā tono noa | Ngā kapu hū, ngā taura, ngā kiriata | Ngā takahanga waenga, ngā pepa pahuka | Ngā taura, ngā pūtu ua | Ngā potae, ngā gaskets |
Tuhipoka:He mea whakataurite ngā whakatauranga kia māmā ai te whakatairite. Ko ngā raraunga tuturu e whakawhirinaki ana ki te māka me te tikanga tukatuka.
He pai ake te ātete me te kaha o te TPU ki te pakū, ā, he māmā te urunga o te EVA. He pai tonu te PVC me te rapa mō ngā tono utu iti, mō ngā tono motuhake rānei.
Ngā Taupānga Noa
- Hu:Ngā kapu me ngā kapu waenga mō ngā hu hākinakina me ngā hu haumaru.
- Ngā taura:He koti taura ngāwari, ātete-ngatata, mō te whakamahi i waho.
- Ngā Kiriata:Ngā kiriata TPU mārama mō te whakamahi whakapiri, tiaki, whatu rānei.
- Waka:Ngā papaaho whakahaere, ngā whakapaipai o roto, me ngā pātene taputapu.
- Hauora:Ngā ngongo me ngā kiriuhi TPU hototahi ki te koiora.
He aha i whiriwhiri ai i te TPU?
Ki te whakaritea ki ngā kirihou tuku iho pērā i te PVC, te EVA rānei, he kaha ake te TPU, he ātete ki te pakū, me te ngāwari. Ka pai ake hoki te pumau, nā te mea ka taea te whakarewa anō me te whakamahi anō me te kore e ngaro te mahi.
Whakamutunga
Ka honoa e te TPU te āputa i waenga i te rapa ngohengohe me te kirihou mārō. Nā te taurite o te ngāwari me te pakari ka waiho hei whiringa matua i roto i ngā ahumahi hu, taura, me te motuka.
Whārangi e pā ana: Tirohanga Whānui mō te Resin TPU Chemdo
Whakapā atu ki a Chemdo: info@chemdo.com · WhatsApp +86 15800407001
Wā tuku: Oketopa-22-2025