Neke atu i te 100 tau te pakeke o te umanga kirihou, engari kāore i hangaia te polyethylene tae noa ki te tekau tau atu i 1930. Mai i tōna kitenga i te tau 1933, kua tipu te Polyethylene (PE) hei tētahi o ngā rauemi kirihou wera e whakamahia whānuitia ana, e mōhiotia ana hoki o te ao. Ko ngā kapia PE hou o ēnei rā he mea hanga kia tino pakari ake ngā tono pērā i ngā paipa hau me te wai e pēhia ana te pehanga, ngā kiriuhi ururua, ngā tāke wahie motuka me ētahi atu tono uaua. Ko ngā polymer e hangaia ana i te waro me te hauwai anake ka kiia he polyolefins. Nō tēnei rōpū te Polyethylene (PE). He kirihou wera haurua-kiriata. Ko te Poiyethyiene te polymer paerewa e mōhiotia ana. Ko te tauira matū ko: (CH2-CHz)nHe hua hauwai pai mō te taiao.
CHUANGRONGHe kamupene whakauru ahumahi me te hokohoko hea a C.U., i whakatūria i te tau 2005, e arotahi ana ki te hanga paipa, hononga me ngā takirere HDPE, paipa PPR, hononga me ngā takirere, hononga kōpeketanga PP me ngā takirere, me te hoko mīhini whakarewa paipa kirihou, taputapu paipa, rawhi whakatika paipa me ētahi atu.
Mena kei te hiahia koe ki ētahi atu kōrero, whakapā mai ki a mātou +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Wā tuku: Whiringa-ā-rangi 13-2024
