ʻAʻole hilinaʻi ke ʻano paʻa a me ke ʻano like ʻole i nā hale conductor kiʻekiʻe a me ka hana, akā i ka maikaʻi o nā mea nui ʻelua i ke kaula: ka insulation a me nā mea sheath.
Ma nā papahana ikehu maoli, ʻike pinepine ʻia nā kaula i nā kūlana kūlohelohe koʻikoʻi no nā manawa lōʻihi. Mai ka hōʻike pololei ʻana iā UV, ke ahi hale, ke kanu ʻana ma lalo o ka lepo, ke anuanu loa, a i ka ua nui, he mau mea paʻakikī i ka insulation a me nā lako o nā uwea photovoltaic. ʻO nā mea maʻamau i hoʻohana ʻia, ʻo ia ka polyolefin i hoʻopili ʻia (XLPO), polyethylene cross-linked (XLPE), a me ka polyvinyl chloride (PVC). Loaʻa i kēlā me kēia o kēia mau mea waiwai kūpono no nā kūlana kaiapuni like ʻole a me nā koi o ka papahana. Kāohi maikaʻi lākou i ka nalowale o ka ikehu a me nā kaapuni pōkole, a hoʻemi i nā pilikia e like me ke ahi a i ʻole ka uila.
PVC (Polyvinyl Chloride):
Ma muli o kona maʻalahi, kumukūʻai haʻahaʻa, a me ka maʻalahi o ka hana ʻana, noho mau ʻo PVC i mea maʻamau no ka insulation cable a me ka sheathing. Ma ke ʻano he mea thermoplastic, hiki ke maʻalahi ka PVC i nā ʻano like ʻole. Ma nā ʻōnaehana photovoltaic, koho pinepine ʻia ʻo ia ma ke ʻano he sheath material, e hāʻawi ana i ka pale abrasion no nā conductors i loko ʻoiai e kōkua ana e hōʻemi i ka waihona kālā holoʻokoʻa.
XLPE (Polyethylene i hoʻopili ʻia):
Hana ʻia me ka hoʻohana ʻana i kahi kaʻina hana hoʻohui ʻana i ka silane, hoʻokomo ʻia nā mea hoʻohui silane i loko o ka polyethylene e hoʻonui ai i ka ikaika a me ke kūpaʻa ʻelemakule. Ke hoʻohana ʻia i nā kaula, hoʻomaikaʻi nui kēia ʻano molecular i ka ikaika mechanical a me ka paʻa, e hōʻoia ana i ka paʻa ma lalo o nā kūlana ʻino.
XLPO (Polyolefin i hoʻopili ʻia):
Hana ʻia ma o ke kaʻina hana hoʻohui irradiation kūikawā, ua hoʻololi ʻia nā polymers linear i nā polymers hana kiʻekiʻe me kahi ʻano pūnaewele ʻekolu-dimensional. Hāʻawi ia i ke kūpaʻa UV maikaʻi loa, ka pale wela, ke kū anuanu, a me nā waiwai mechanical. Me ka ʻoi aku ka maʻalahi a me ke kūpaʻa ʻana o ka wā ma mua o XLPE, ʻoi aku ka maʻalahi o ka hoʻouka ʻana a me ka hoʻololi ʻana i nā hoʻolālā paʻakikī - e kūpono loa ia no nā panela lā o ka hale a i ʻole nā pūnaewele hoʻonohonoho ʻāina.
ʻO kā mākou hui XLPO no nā kelepona photovoltaic e hoʻokō me RoHS, REACH, a me nā kūlana kaiapuni honua ʻē aʻe. Hoʻokō ia i nā koi hoʻokō o EN 50618:2014, TÜV 2PfG 1169, a me IEC 62930:2017, a kūpono no ka hoʻohana ʻana i ka insulation a me ka sheath layer o nā kaula photovoltaic. Mālama ka mea i ka palekana o ke kaiapuni ʻoiai e hāʻawi ana i ke kahe kaʻina hana maikaʻi loa a me ka ʻili extrusion maʻemaʻe, e hoʻomaikaʻi ana i ka pono hana uea a me ka kūlike o ka huahana.
Pale Ahi & Wai
ʻO XLPO, ma hope o ka hoʻopaʻa ʻana i ka irradiation cross-linking, loaʻa iā ia nā waiwai pale ahi. Mālama ia i ka paʻa ma lalo o ke kiʻekiʻe o ka mahana a me ke kaomi, e hōʻemi nui ana i ke ahi. Kākoʻo pū ʻo ia i ke kūpaʻa wai i helu ʻia e AD8, kūpono ia no nā wahi haʻahaʻa a ua. ʻO ka hoʻohālikelike ʻana, nele ka XLPE i ka hoʻopaʻa ʻana o ka lapalapa ahi a ʻoi aku ka maikaʻi no nā ʻōnaehana e koi ana i ka pale wai ikaika. ʻOiai hiki i ka PVC ke hoʻopau iā ia iho, hiki ke hoʻokuʻu i nā kinoea paʻakikī.
ʻAʻawa a me ka hopena o ke kaiapuni
ʻO XLPO a me XLPE nā mea halogen ʻole, haʻahaʻa i ka uahi ʻaʻole e hoʻokuʻu i ke kinoea chlorine, nā dioxins, a i ʻole ka noe waikawa corrosive i ka wā o ka puhi ʻana, e hāʻawi ana i ka ʻoi aku ka maikaʻi o ke kaiapuni. ʻO PVC, ma ka ʻaoʻao ʻē aʻe, hiki ke hoʻokuʻu i nā kinoea ʻino i ke kanaka a me ke kaiapuni i nā wela kiʻekiʻe. Eia kekahi, ʻo ke kiʻekiʻe kiʻekiʻe o ka cross-linking ma XLPO e hāʻawi iā ia i kahi ola lawelawe lōʻihi, e kōkua ana e hōʻemi i nā kumukūʻai hoʻololi a me ka mālama ʻana.
XLPO & XLPE
Nā Manaʻo Hoʻohana: ʻO nā mea kanu mana nui o ka lā ma nā wahi me ka ikaika o ka lā a i ʻole ka piʻi ʻana o ka lā, nā hale kūʻai a me nā hale ʻoihana ʻoihana, nā papa hana lā i kau ʻia ma ka ʻāina, nā papahana kūpaʻa i ka ʻino.
Kākoʻo ko lākou maʻalahi i nā hoʻonohonoho paʻakikī, no ka mea, pono nā kaula e hoʻokele i nā pilikia a i ʻole e hoʻololi pinepine i ka wā o ka hoʻonohonoho ʻana. ʻO ka lōʻihi o XLPO ma lalo o nā kūlana ʻino loa e lilo ia i koho hilinaʻi no nā wahi me nā loli wela a me nā wahi ʻino. ʻOi aku i nā papahana photovoltaic me nā koi kiʻekiʻe no ka pale ʻana o ke ahi, ka mālama ʻana i ke kaiapuni, a me ka lōʻihi, kū ʻo XLPO ma ke ʻano he mea makemake.
PVC
Nā Manaʻo Hoʻohana: Nā hoʻokomo ʻana o ka lā i loko, nā ʻōnaehana solar i uhi ʻia i ka hale, a me nā papahana i nā piʻi wela me ka liʻiliʻi o ka ʻike ʻana o ka lā.
ʻOiai he haʻahaʻa ka UV a me ka pale wela o PVC, hana maikaʻi ʻo ia i nā kaiapuni haʻahaʻa haʻahaʻa (e like me nā ʻōnaehana i loko a i ʻole nā pūnaewele waho i uhi ʻia) a hāʻawi i kahi koho pili kālā.
Ka manawa hoʻouna: Iulai-25-2025