ʻO ka uahi haʻahaʻa a me ke kaula halogen-ʻole, ʻo ia ka mea i hana ʻia ka papa insulation o ke kaula i nā mea halogen.ʻAʻole ia e hoʻokuʻu i nā kinoea i loko o ka halogen i ka wā o ka puhi ʻana a me ka haʻahaʻa o ka uahi.No laila, loaʻa iā mākou ma kahi o ke ahi, ka nānā ʻana, ka alarm a me nā hana nui ʻē aʻe.ʻO ka mea maʻamau, ʻōlelo ka poʻe i ka uahi haʻahaʻa a me ka uwea halogen ʻole ma ke ʻano he uwea pili i ke kaiapuni, no laila, ʻo ke kaula pili kaiapuni anei ka uahi haʻahaʻa a me ke kaula halogen-free?Inā ʻaʻole, he aha ka ʻokoʻa ma waena o ka uahi haʻahaʻa zero halogen uwea a me ke kaula pili kaiapuni?
ʻO ka uahi haʻahaʻa ʻole halogen uwea he uwea pili honua?
ʻO ka pane ʻaʻole, ʻaʻole pili kaiapuni pili i ka uahi haʻahaʻa zero halogen cable.ʻO nā kumu:
(1) ʻo ka mea i kapa ʻia ʻo ke kaula pili i ke kaiapuni, e pili ana i ka nele o ke alakaʻi, cadmium, hexavalent chromium, mercury a me nā metala kaumaha ʻē aʻe, ʻaʻole i loaʻa nā brominated flame retardants e nā hui hoʻāʻo i ʻike ʻia e SGS i ka hoʻāʻo ʻana i ka hana kūlohelohe, e like me ka EU. ʻO ka Environmental Directive (RoSH) a ʻoi aku ka kiʻekiʻe ma mua o kāna mau kuhikuhi kuhikuhi, ʻaʻole ia e hana i nā kinoea halogen pōʻino, ʻaʻole hana i nā kinoea corrosive, liʻiliʻi ka nui i ka wā e puhi ai, ʻaʻole e hoʻohaumia i ka uea lepo a me ke kaula.A haʻahaʻa uahi halogen-noa uwea e pili ana i ka uwea insulation papa mea he halogen mea, i ka hihia o ka combustion 'aʻole hoʻokuʻu halogen kinoea, uahi kuʻina haʻahaʻa uea a me ka uwea.
(2) haʻahaʻa-smoke halogen-noa uwea sheath hana i ka haʻahaʻa uwahi i ka wa wela, a nona iho i ole halogen thermoplastic a thermosetting haku mele, kahi o ka halogen waiwai ≤ 50PPM, hydrogen halide maʻiʻo i ka combustion o ke kinoea <100PPM, ma hope. puhi i ka hydrogen halide kinoea i hoʻoheheʻe ʻia i loko o ka wai PH waiwai o 24.3 (nāwaliwali acidity), ua puhi ʻia ka huahana i loko o kahi pahu i pani ʻia ma o ka kukuna o ka malamalama kona māmā hoʻouna helu o 260%.
(3) uwea pale kaiapuni i helu ʻia he 450/750V a ma lalo, ʻaʻole pono ke kiʻekiʻe o ka mahana hana lōʻihi loa i ʻae ʻia ma mua o 70, 90, 125 ℃ a i ʻole;ʻO ke kaula e puhi ana i ka uahi nui e like me nā kūlana aupuni, ka māmā māmā o ka ≥ 260%;uwea halogen waika maʻiʻo ho'āʻo ma ka laina me ka lahui hae, ka mea, PH waiwai ≥ 4.3, conductivity ≤ 10μus/mm;uwea flame retardant Hana ma ka laina me ka lahui hae, ka uwea' toxicity index ≤ 3. I ka pōkole, ka mea i luna, ina paha haʻahaʻa uahi halogen-noa uwea mea environmentally launa uwea maʻiʻo.Mai ka mea i luna aʻe hiki iā mākou ke ʻike he nui nā pilina a me nā ʻokoʻa ma waena o nā kaula haʻahaʻa haʻahaʻa halogen a me nā kaula pili kaiapuni.ʻAʻole pono ka uwea a me ka uwea pili i ka uahi haʻahaʻa haʻahaʻa halogen, akā ʻo ka uea a me ka uahi haʻahaʻa halogen pono ʻole.I mea e hoʻomaikaʻi ai i ka palekana o ke kaʻapuni ma ka home, ʻōlelo ʻo Sunua Advanced Material e hoʻohana ʻoe i ka uahi haʻahaʻa a me ke kaula pale ahi ʻole halogen ma ke ʻano he uwea uila no kou home.
E hele mai e ike ia makou
Paʻi hou ʻia mai Cindy J LinkedIn
Ka manawa hoʻouna: Jul-10-2023