Ka Uhi Haʻahaʻa Zero Halogen Power Cable Identification

He mea koʻikoʻi ka palekana o ke kelepona ma waena o nā ʻoihana, ʻoi aku ka nui o ka hoʻopaʻa ʻana i ke kaula uila haʻahaʻa a me ka halogen-free. Hoʻolālā ʻia nā uwea Low Smoke Halogen Free (LSHF) e hōʻemi i ka hoʻokuʻu ʻia ʻana o ka uahi ʻawaʻawa a me nā kinoea i ka wā o ke ahi, e hoʻolilo iā lākou i kahi koho palekana no nā wahi paʻa a paʻa paha. ʻO ka ʻike ʻana i kēia mau kaula he mea koʻikoʻi ia e hōʻoia i ka palekana a me ka hoʻokō ʻana o kāu hoʻonohonoho uila. A laila, e lawe mākou iā ʻoe e hoʻomaopopo i ke ʻano ʻike o ka uahi haʻahaʻa halogen-free flame retardant wire.

1.Insulation ili ahi ala. Pono e hao ʻia ka ʻāpana insulation me ka ʻike ʻole ʻia o ke kaumaha, a inā loaʻa kahi kaumaha nui, e hōʻike ana he hemahema ka mea a i ʻole kaʻina hana i hoʻohana ʻia i ka papa insulation. A i ʻole barbecue me kahi māmā, ma lalo o nā kūlana maʻamau ʻaʻole pono e maʻalahi ke hoʻā ʻana, ʻo ke ʻano o ka insulation layer o ke kaula e paʻa mau ana ma hope o ka lōʻihi o ke ahi ʻana, ʻaʻohe uahi a me ka ʻala hoʻonāukiuki, a ua hoʻonui ʻia ke anawaena. Inā maʻalahi ka puhi ʻana, hiki iā ʻoe ke maopopo ʻaʻole i hana ʻia ka papa insulation o ke kaula i nā mea haʻahaʻa haʻahaʻa halogen (ʻoi loa ka polyethylene a i ʻole ka polyethylene crosslinked). Inā nui ka uahi, ʻo ia hoʻi ke hoʻohana nei ka papa insulation i nā mea halogenated. Inā ma hope o ka manawa lōʻihi o ka puhi ʻana, ua hoʻokahe nui ʻia ka ʻili insulation, a ʻaʻole i hoʻonui nui ʻia ke anawaena, e hōʻike ana ʻaʻohe kūpono i ka irradiation crosslinking kaʻina hana.

2.Density hoʻohālikelike ʻano.E like me ka nui o ka wai, waiho ʻia ka mea plastik i loko o ka wai. Inā e pohō, ʻoi aku ka paʻa o ka plastic ma mua o ka wai, a inā e lana ana, ʻoi aku ka paʻa o ka plastic ma mua o ka wai. Hiki ke hoʻohanaʻia kēiaʻano hana me nāʻano hana'ē aʻe.

3. Identification o ka haʻahaʻa uahi halogen-free lapalapa retardant laina ma ka wai wela soaking. Hoʻopili ʻia ke kumu uea a i ʻole ke kaula i ka wai wela ma 90 ℃, maʻamau, ʻaʻole e hāʻule koke ke kūpaʻa insulation, a noho ma luna o 0.1MΩ/Km. Inā hāʻule ka pale insulation ma lalo o 0.009MΩ/Km, hōʻike ia ʻaʻole i hoʻohana ʻia ke kaʻina hana crosslinking kūpono.