He wāhanga nui ā mātou ngongo rapa mō ngā waka, ā, he mea hanga hei whakarite kia pai te whakahaere me te pono o ngā waka pāhihi, ngā waka arumoni, me ngā waka hiko (EV). He mea hanga mai i ngā rauemi rapa kounga teitei pērā i te NBR, EPDM, silicone, me te FKM, ā, he mea hanga ēnei ngongo hei whakawhiti i ngā wai tae atu ki te whakamatao, te wahie, te hinu, te wai waipēhi, me te hau, i raro i ngā pāmahana me ngā pēhanga tino kino.
Ko ngā āhuatanga matua o ā mātou ngongo waka ko te mata o roto maeneene e whakaiti ana i te ātete wai me te ārai i te poke, he paparanga waenga kua whakapakaritia (whiri polyester, waea maitai, papanga rānei) e whakarato ana i te kaha kume me te ātete pakū, me te paparanga o waho pakari e ātete ana ki te pakū, te hihi UV, me te pirau ozone. Ka taea e ā mātou ngongo whakamatao, i hangaia mai i te EPDM, te tu atu i ngā pāmahana mai i te -40°C ki te 150°C, ā, he ātete ki te ethylene glycol, e whakarite ana i te mahi roa i roto i ngā pūnaha whakamatao miihini. Ko ā mātou ngongo wahie, i hangaia mai i te NBR, he ātete pai ki te wahie me te hinu, he pai mō ngā pūnaha penehīni, tīhiera, me te wahie koiora. Mō ngā EV, ka tukuna e mātou he ngongo taura ngaohiko teitei motuhake i hangaia mai i te silicone, e whakarato ana i te whakamarumaru hiko me te ātete wera pai rawa atu, he mea nui mō ngā pūnaha pākahiko me te pūnaha hiko.
Kua hangaia ēnei ngongo kia tutuki, kia hipa rānei i ngā whakaritenga taputapu taketake (OE), kia tino tika ai te taunga me te ngāwari o te tāutanga. Kua whakamatautauria kia tino pakari mō te pēhanga pahū, te huringa pāmahana, me te hototahi matū, kia tutuki ai ngā paerewa o te ao pēnei i te SAE J517, ISO 6805, me te RoHS. E 8 tau te roa o te ora o ā mātou ngongo waka, e whakaiti ana i ngā utu whakakapinga me te wā kore mahi mō ngā kaipupuri waka me ngā toa whakatika. Ka tukuna e mātou ngā otinga ngongo ritenga, tae atu ki ngā roa motuhake, ngā diameter, me ngā taputapu, hei whakatutuki i ngā hiahia ahurei o ngā kaihanga waka me ngā kiritaki muri-mākete. Me te MOQ o te 100 ngā wahi me te utu whakataetae, he kaiwhakarato pono mātou o ngā ngongo rapa waka ki ngā mākete o te ao.
Wā tuku: Hanuere-29-2026