(1) He nui ake te kaha kume i tō ngā waea PVC noa: ko te kaha kume o ngā waea noaNgā waea PVChe nui ake i te 1.05Kgf/mm2, ko te nui ake ia o ngā waea kore-halogen paowa iti i te 1.2 kgf/mm2;
(2) Ātete pai ki te huarere (-30℃ ~ 105℃);
(3) Ngāwari pai (ko te pakeke he 80-90);
(4) Kāore e taea te whakawhiti (nā te mea kāore he mea hanga kirihou i tāpirihia ki tēnei tauira hua, kāore e taea te whakawhiti);
(5) Kāore e puta he paoa pango paitini (he iti noa te paoa mā e puta ana) ina tahuna;
(6) Ātete rōrahi teitei: Ko ngā waea PVC he 1012~1015Ω/cm3 te nuinga, ā, ko ngā waea kore-hauora paowa he nui ake i te 1016 Ω/cm3;
(7) He pai te ātete hiko-teitei: Ko ngā waea PVC he ātete ki te neke atu i te 10KV, ko ngā waea kore-hauora paowa he teitei ki te 15KV;
(8) He pai tōna ngāwari me tōna matotoru.
Ngā rauemi tāpiri mō te tauira waea kore-halogen paowa-iti:
Ko te PE rārangi me te PE pīwariwari ka tīpakohia hei kapia matua, ā, e toru ngā momo waikura whakarewa kei roto ko te wai whakatioata ka tīpakohia hei rauemi ārai mura:
Wā tuku: 25 o Ākuhata-2026