Kei roto i tō tātou oranga ā-rā, kei tō tātou tuawhakararo ngā rauemi! Kei reira i ngā mea maha e kite ana tātou, e whakamahi ana hoki i aua rauemi. Kōrerotia mai nei, e mōhio ana koe ki te mea e rerekē ana ngā rauemi e hanga nei? Ko ngā rauemi HDPE me LDPE e rua nei ngā momo rauemi matua. E ai ki ēnei ingoa, ko te Polyethylene Whakatupu Ihu Nui me te Polyethylene Whakatupu Ihu Iti. Ki te tirohia te ingoa, e nui me te mohiotanga, engari he momo rauemi rerekē noa iho. Me taea e ia te whakaheke i tana ahurea, me te whakatupu i ngā āhuatanga kē ki roto i tēnā momo rauemi, ka tareka te whakanuia.
He aha te Uara o ngā HDPE me ngā LDPE? Ko te LDPE he iti haere me te nui wana rere i te HDPE. Nō reira, ko te wahanga tino e āhei ana ki te whakatau i te kētangitanga o te pūrūiti ki te kōpū. Ko te HDPE ka whai hua hei hanga mahi e hiahiatia ana te rangatiratanga me te tūponotanga, nō reira ka whai hua te LDPE hei hanga mahi e hiahiatia ana te wana rere me te tūpono. Mēnā ka mohio tātou ki te rerekētanga i waenganui i ngā rua momo pūreke, ka hoki tātou mōhio i te wā hei whakamahi i ia kotahi.
Kei te whai HDPE me LDPE i raro i ētahi atu āhuatanga pai e mahi ana ki ngā tūranga katoa. Ki te mēnā he mīhini tētahi o ngā motokō, ka hiki noa, ko tēnā e paunga tonu ana i a rātou, kāore i te nui ngā wāhi e hia顿号tonu ana. He pai tēnei i te wā e kawe nei i ngā mea, heoi anō ka whakamahia hei whakapakoko moana. Hei tauira, kei te whakahē HDPE mō te hanga pūoro, ngā karere waina, me ngā kāpiti horoi kararū. Me whai mana nui ake ēnei kia taea te whakaaroaro i ngā wai kāore i te kōpikopiko.
Ka whakamahia LDPE hei hanga kete rama me ngā whiuwhiu whakapiri. Me whai wana aua i runga i ngā take e taea ai te kuhu me te poro mai i ngā āhua katoa. Ko te HDPE me te LDPE he rangatira anō, kāore i te ea noa inā whai mīhini, heoi anō ka noho kaha. Ko tēnā e hīkohia ana he tūmanako, ka whakawhanakea hei āhua katoa, pērā i ngā pātai, ngā poaka whakamahinga, me ngā takutai wai nui hoki.
Ka whakamahi anō hoki ngā HDPE me ngā LDPE i roto i te horopaki hanga i runga i te whakapakanga. Ka whakamahia hei hanga i ngā pīpu, ngā wāhi kai wai me ngā rārangi wai. Nui rawa ngā paiaka nei ki te taea te tahuri i te wai me ētahi momo matū kē, kāore i kitea te matakere. Nui ake hoki te uara o ēnei paiaka i roto i te mahi whenua. Ka whakamahia hei kiriwhara whare kura e whakangungu ana i ngā rerenga o ngā tāhuhu, ā, hei kiriwhara maku e tiaki ana i te one. Ka hanga hoki ngā pīpu whakawehi i te wai e tuku ana i te wai ki ngā kaihaukai hoki.
Tēnā whakamataki nei i ngā mea e torotoro ana i waenganui i te HDPE me te LDPE. Ko tēnei nā te mea he nui ake te rahatanga o te HDPE, koia enei, he nui ake te rangatiratanga me te tuhu. Ko te HDPE he pai tino mō ngā kāpiti kai me ngā pīpu whakarato, nā te mea nei ka taea e ia te whakahē i ngā momo rongoā, e kore e matakere ki te tūhono mai i ētahi atu pūtake. Ka pai hoki te HDPE ki te pakanga i te maha o te marama, e whai take ana i te roa o tana ao i raro i te rā.
He iti nui ngā take i te mea ko ngā rauemi HDPE me LDPE he whakapae nui i roto i te mana o ngā rauemi. Tuatahitia, ko te HDPE he tūpato me te kaha, e hē ki te pai noa i te whakamahi hei hanga wāhi mō ngā rūma whakarato me ngā paipu, e hia nei te hanga i te pāpori nui. Ko te LDPE, nā ka tino pai ki te wero me te whai wātea, ā, ko te pai rawa hei whakamahi mō ngā kete rere me ngā whiuwhiu.
Copyright © Yuezheng Plastic Color Masterbatch (Dongguan) Co., Ltd. All Rights Reserved
EN
