TPU (Polyurethane Thermoplastic)e whakamahia ana i roto i ngā momo āhua ārai wai o te whare, tae atu ki ngā kiriuhi ārai wai, ngā pepa ārai wai, ngā kiriata piri rewa wera, me ngā paninga, hei whakatutuki i ngā hiahia ārai wai, ārai makuku, me te hiri o ngā āhuatanga rerekē.
√ Ngā Puka Tono Matua me ngā Tauira
- Ngā Pepa Ārai Wai/Kiriwai: Whakamahia hei paparanga ā-wai tino pai mō ngā kaupapa nui pēnei i ngā tuanui, ngā rūma o raro, ngā kauhanga, ngā piriti, me ngā puna wai.
- Ngā Kiriuhi Manawa Ārai Wai: Tukua te mamaoa wai kia puta, me te aukati hoki i te urunga o te wai wai o waho – he pai mō te taha o waho o ngā paparanga whakamarumaru hei whakapakari i te ātete hau o te whare, e whakamahia ana mō ngā pakitara, ngā tuanui, me ngā hanganga rakau.
- Ngā Rauemi Hiri Ā-Wai: Whakamahia mō ngā hononga, ngā taha taiapa, ngā pakiaka paipa me ētahi atu taipitopito, hei rauemi hiri pupuhi-wai rānei mō ngā hononga whakawhanui me te hanga.
- Paninga Ārai Wai: Ka pania ki te raima, te konganuku, me ētahi atu papa hei hanga i tētahi kiriata ā-wai hono – he pai mō ngā puna kaukau, ngā papa ahumahi, me ētahi atu.
- Karāhe Haumaru Whakakirikiri: Ka herea pūmautia e te kiriata TPU kaha, pakari ngā kongakonga karāhe kia kore ai e pakaru – e whakamahia ana i roto i ngā pakitara ārai me ngā matapihi tuanui papai.
√ Ngā Tawhā Hangarau me te Mahi Noa
- Ngā Āhuatanga Ā-tinana/Ā-mīhini:
Ko te kaha kume o ngā rau ātete wai he 30–45 MPa te tikanga, ko te roa i te whati he 500–700%, ko te matotoru he 0.2–0.5 mm.
Ko te ātete poka o ngā papanga TPU hiato he ≥80 N/mm², ā, ko te roa i te whati he ≥300%. - Te pakari me te pumau:
Te ira rewa tata ki te 90°C, te pāmahana whakapohehe wera 70–90°C.
I muri i te 500 hāora o te whakamahana i te 80°C, ka heke te kaha kume ki te <5%.
He pumau te mahi i te -40°C; ka taea te whakamahi i ētahi momo ki raro ki te -65°C. - Taiao me te Haumaru:
Kāore he paitini o te TPU, kāore he kakara, ā, he pai hoki mō te taiao.
Ko te paura totoka 100% ka kore he tukunga VOC, e tutuki ai ngā whakaritenga hanga taiao.
√ Ngā Wāhi Hanga me te Whakamahinga
- Ngā Whakamahinga Ranu: Hei tauira, mā te whakaranu i te 69.2% TPU, te 30% paura rapa, me te 0.8% dehump ka taea te whakaputa rauemi ā-wai, ā-tinana hoki, he utu iti, mō ngā paparanga hiri ā-wai mō ngā rerewē tereina.
- Kōwhiringa Tukanga:
- Paura TPU: paninga marara + pēhi wera
- Kiriata rewa wera TPU: he whakarewa auau-teitei, he whakarewa ultrasonic rānei
- Rau TPU: he whakarewa hau wera, he piripiri motuhake rānei mō te taunga
- He mea nui te pumau o te wera: He mea nui te ātete wai mō te ārai wai o te whare. Ka tino pirau ētahi hanganga TPU i roto i te wai wera mō te wā roa; ka puta pea te waikura i te wā roa, ka pakaru te hiri. Nō reira, he mea tino nui te whiriwhiri i tētahi momo ātete waikura.
- He mea nui te Maimoatanga Mata: Mō ngā papa porowhita, maeneene rānei, mā te whakamahi i tētahi paninga hototahi ka pai ake te piri i waenga i te paninga TPU me te papa, ka whakarite kia pumau te paparanga ā-wai.
- Mō ngā mahi ārai wai mō te hanga whare,TPU e hangai ana ki te polyetheri hangaia eYantai Linghua rauemi houKoia te kōwhiringa pai ake nā te mea he kaha ake te ātete o ōna here etera (-COC-) ki te waimeha, ā, he pai ake hoki mō ngā taiao mākū mō te wā roa.
Wā tuku: Pipiri-10-2026