He kounga teiteikiriata tiaki peita (PPF)e whakawhirinaki ana ki te Thermoplastic Polyurethane (TPU) hei rauemi matua, e whakatau ana i te roa o te kiriata, te āhua, me te mahi. I tēnei wā, ko te TPU e whakarōpūtia ana ki ngā momo aliphatic me te aromatic, ko tō rāua rerekētanga matua kei roto i te "ātete ki te kōwhai." E whakaatu mārama ana te ripanga i raro nei i ngā rerekētanga matua i waenga i ngā momo TPU e rua:
| Āhuatanga | Te TPU Āripātika | TPU kakara |
|---|---|---|
| Hanganga Matū | Kāore he mowhiti benzene (hei tauira, i runga i te HDI), he pumau te hanganga. | Kei roto ngā hanganga mowhiti benzene (hei tauira, i runga i te MDI). |
| Ngā Āhuatanga Matua | Ātete tino pai ki te kōwhai: Ātete roa ki ngā hihi UV, ā, he maha ngā wā whakamana e neke atu ana i te 10 tau. Hanganga pūmau: He matotoru te tākai ngota, he pai ake te ātete ki te rakuraku me te pakū, me te kaha nui ki te pānga me te kume. | Ngāwari ki te kōwhai: Ka taea e ngā mowhiti benzene te waikura i raro i te hihi UV, ka kitea pea te kōwhai i roto i ngā tau 3-5. He ngāwari te āhua, engari he iti ake te kaha me te ātete ki te rakuraku ki ngā momo aliphatic. |
| Tūnga Mākete | He rauemi taketake mō te PPF kounga teitei, he nui ake te utu. | He rauemi turanga noa mō te PPF waenga-ki-iti, he iti ake te utu. |
Ētahi atu Whakarōpūtanga TPU me te Hanganga PPF
Haunga ngā wāhanga o runga ake nei, ka taea hoki te whakarōpū i te TPU i runga i tōna wāhanga ngohengohe ki ngā momo polyester-based me te polyether. He pai ake te kaha o te TPU polyester-based, te ātete ki te pakū, me te ātete ki te hinu; he pai ake te ātete ki te waikura me te ngāwari ki te pāmahana iti o te TPU polyether. He maha ngā wā ka whakamahia e ngā rauemi turanga PPF kounga teitei o ēnei rā ngā whakatakotoranga kua arotauhia hei whakataurite i ēnei āhuatanga. He hanganga maha-paparanga te PPF katoa. Haunga te paparanga turanga TPU, kei roto ko:
- Paparanga Piripiri: Ka whakarite kia kaha te piri me te kore e tangohia he toenga, me te kore e kino te peita taketake. Me kaha te piri me te ātete ki te hihi UV. Ka arotahi hoki ngā hua kounga teitei ki te ātete i te hekenga o te kirihou hei ārai i te pakaru o te piri.
- Panana Āpiti Mahi: Ko te paparanga o waho rawa, e whakatau tika ana i te wheako o te kaiwhakamahi. Ko ngā mahi matua ko te whakaora-ake i te karawarawa (e whakawhirinaki ana ki ngā hononga hauwai i roto i te paninga e whakatika ana i ngā karawarawa iti ki te wera), ngā āhuatanga hydrophobic me oleophobic (e whakangawari ana i te horoi), me te whakarato i ngā pānga tirohanga pēnei i te kanapa teitei, i ngā mutunga matte rānei.
Me pēhea te whiriwhiri me ngā au o te mākete
I te wā e whiriwhiri ana i tētahi PPF, haunga te whakaū i te whakamahinga o te TPU aliphatic, ka taea hoki e koe te whakaaro ki:
- Tirohia te Pūtāhui Whaimana: Ko ngā hua TPU aliphatic pono e haere mai ana me te pūtāhui whaimana mō te 10 tau, neke atu rānei, e kī taurangi ana i te mahi ārai-kōwhai.
- Arotahi ki te Hangarau Panana o Runga: E pā tika ana te paninga o runga ki te ātete wai, te whai huatanga o te whakaora-ā-ia anō, me te roa o te ora. Uiui atu mō ngā mahi motuhake o te paninga.
- Kia Tūpato ki ngā Mahanga Utu-iti: Kia tūpato ki ngā kereme mō te "TPU aliphatic" i ngā utu tino iti, nā te mea tera pea kāore i te tika.
Mō ngā au, me te pikinga ake o te hiahia o ngā kaihoko mō te kounga me te pakari, ko ngā TPU aliphatic mahi-teitei, e tohuhia ana e ngā rauemi pēnei iLINGHUA TPU raupapa, kei te noho hei whiringa matua i te mākete.
Wā tuku: Hanuere-13-2026