He maha ngā momo rauemi o ngā wira hurihuri, ko ngā mea tino noa ko te nairon, te polypropylene, te polyurethane, te rapa me te rino maka.
1. Wira Porowhita Poroporoperena (Wira PP)
He rauemi kirihou wera te polypropylene e mōhiotia ana mō tōna ātete ki te ru, te waikura, te ātete ki te waku, me tōna mahi kore tohu, kore paru, me te kore paitini, me te rauemi hoki kāore he kakara, ā, e kore e mimiti i te makuku. Ka taea e te polypropylene te ātete ki ngā matū waikura maha, engari kāore e whakamahia ngā matū whakahāora kaha me ngā matū hauwai halogen. Ko te awhe pāmahana e tika ana kei waenganui i te -20℃ me te +60℃, ahakoa ka heke te kaha kawe i ngā pāmahana taiao neke atu i te +30℃.
2. Te Hurihuri Wiira Nairon
He rauemi kirihou wera te nairona e mōhiotia ana mō tōna ātete ki te waikura me te waku, te kore kakara me te kore paitini, me tōna mahi kore tohu me te kore poke. Ka taea e te nairona te ātete ki ngā matū waikura maha, heoi, kāore e ātete ki ngā matū hauwai hauwai, ki ngā otinga tote konganuku taumaha rānei. Ko tōna awhe pāmahana e tika ana kei waenga i te -45℃ me te +130℃, kia pai ai te whakamahi mō te wā poto i ngā taiao pāmahana teitei. Heoi, me mōhio, i ngā pāmahana taiao neke atu i te +35℃, ka heke te kaha kawe.
3. Porowhita Wiira Polyurethane
Ko te Polyurethane (TPU) he mema nō te whānau polyurethane thermoplastic. Ka tiakina te whenua, ā, ka mimiti i ngā wiri me te tukanga kore-tohu, kore-whakairo. He tino pai te ātete o te TPU ki te waku me te waikura, me te tino ngāwari, e pai ai te whakamahi i roto i ngā momo taiao maha. Ka taea e ngā kaihoko te whiriwhiri i ngā tae o te polyurethane kia rite ki ngā whakamahinga e hiahiatia ana, me te awhe pāmahana e tika ana i waenga i te -45℃ me te +90℃, ahakoa me mōhio ka heke te kaha kawe i ngā pāmahana taiao neke atu i te +35℃. Ko te pakeke ko te 92°±3°, 94°±3°, 98°±2° rānei Shore A.
4. Te Whakarewa i te Porouretana Polyurethane (CPU) Elastomer Wiira Hurihuri
Ko te elastomer polyurethane whakarewa (CPU) he elastomer polyurethane whakamahana i hangaia mā te whakamahi i tētahi tukanga tauhohenga matū. Ka tiakina te whenua e ngā wira i hangaia mā te whakamahi i tēnei rauemi, ā, he tino pai te ātete ki te pakū, te ātete ki te waikura me te ātete ki te hihi UC, me te tino ngāwari hoki. Heoi, me mōhio kāore tēnei rauemi e ātete ki te wai wera, ki te mamaoa, ki te hau mākū, ki te hau haukū, ki ngā whakarewa kakara rānei. Ko te awhe pāmahana e tika ana kei waenganui i te -30℃ me te +70℃, me ngā wā poto tae atu ki te +90℃ mō te wā poto. Ko te pakari o te elastomer polyurethane whakarewa te mea pai rawa atu i te pāmahana taiao i raro iho i te -10℃, ā, ko te pakeketanga he 75°+5° Shore A.
5. Te Whakarewa i te Porouretana (CPU) o te Wiira Hurihuri
Ko te polyurethane whakarewa (CPU) he elastomer polyurethane whakamahana i hangaia mā te whakamahi i tētahi tauhohenga matū. He tino pai mō ngā tono e eke ana ki te tere mōrahi o te 16km/h, ā, ka taea e ngā kiritaki te whiriwhiri i ngā tae i runga i ā rātou hiahia. Ko te pāmahana tono kei waenga i te -45℃ me te +90℃, me te whakamahinga poto ka eke ki te +90℃.
6. Te Makahanga o te Nailoni (MC) Wiira Hurihuri
Ko te nairona whakarewa (MC) he kirihou whakatakoto wera i hangaia mā te whakamahi i te tauhohenga matū, ā, he pai ake i te nairona werohanga. He tae taiao tōna, ā, he iti rawa te ātete hurihuri. Ko te awhe pāmahana e tika ana mō te nairona whakarewa kei waenga i te -45℃ me te +130℃, ahakoa he mea tika kia mōhio ka heke te kaha kawe i ngā pāmahana i runga ake i te +35℃.
7. Whakarewa Wiira Polyurethane (PUE)
Ko te polyurethane pahuka (PUE), e mōhiotia ana ko te polyurethane moroiti, he pānga ārai pai rawa atu ina whakamahia i roto i ngā tono kaha me te pēhanga teitei, he āhuatanga kāore i te wātea i roto i ngā rauemi kirihou, rapa rānei.
8. Tāia Rapa Totoka
Ka hangaia te mata o te wira o ngā potae rapa totoka mā te takai i te rapa kounga teitei ki te taha o waho o te matua o te wira, kātahi ka tukuna ki ngā tukanga whakamomona totoka pāmahana teitei. He tino pai te ātete o ngā potae rapa totoka ki te mimiti ru me te ātete pānga, he tino ngāwari, me te ātete pai ki te whenua me te ātete ki te horo. Ko ā mātou whiringa tae potae rapa totoka ko te mangu, te hina, te hina pouri rānei, me te awhe pāmahana e tika ana mai i te -45℃ me te +90℃ me te pakeke o te 80°+5°/-10° Shore A.
9. Kaihuri Wira Hau
Kei roto i ngā wira hau ngā potae hau me ngā potae rapa, ā, he rapa te mea hanga mō ēnei. Ka tiakina e rāua te whenua, ā, he tino pai mō ngā āhuatanga whenua kino. Ko te awhe pāmahana e tika ana ko -30℃ me te +50℃.
10. Wira Whakarewa Rapa Ngāwari
Ka tiakina te whenua e ngā wira rapa ngohengohe, ā, he tino whai hua i ngā āhuatanga whenua kino. Ko te awhe pāmahana e tika ana ko -30℃ me te +80℃ me te pakeke o te 50°+5° Shore A.
11.Wīra Whakarewa Rapa Hangaia
He mea hanga ngā wira rapa hangai ki ngā elastomers rapa kirihou wera (TPR), he tino pai te mahi whakangāwari me te mimiti ru, he pai ake te tiaki i ngā taputapu, ngā taonga me te papa. He pai ake tana mahi i te wira rapa matua rino maka, ā, he pai mō ngā taiao whenua kei reira he kirikiri, he konganuku whakarewa rānei. Ko te awhe pāmahana e tika ana ko -45℃ me te +60℃ me te pakeke o te 70°±3° Shore A.
12. Whakarewa Wiira Rapa Hanga Ārai-Patū
He mea hanga te wira rapa hangai ā-pūmau ki te elastomer rapa kirihou wera (TPE), ā, he ātete pūmau tōna mahi. Ko te awhe pāmahana e tika ana kei waenganui i te -45℃ me te +60℃ me te pakeketanga o te 70°±3° Shore A.
13. Wira Rino Maka
Ko ngā wira whakarewa rino he wira whakarewa i hangaia ki te rino whakarewa hina pakari, he kaha te kawe. Ko te awhe pāmahana e tika ana kei waenga i te -45℃ me te +500℃ me te pakeke o te 190-230HB.
Wā tuku: Hakihea-07-2021
