ʻO LSZH ke ʻano pōkole o Low Smoke Zero Halogen.Kūkulu ʻia kēia mau kaula me nā mea ʻaʻahu me nā mea halogenic e like me ka chlorine a me ka fluorine no ka mea he ʻano ʻawaʻawa kēia mau mea ke puhi ʻia.
Nā pōmaikaʻi a i ʻole nā pono o ke kaula LSZH
Eia nā pōmaikaʻi a maikaʻi paha o ke kaula LSZH:
➨Hoʻohana ʻia lākou ma kahi kokoke loa i nā poʻe i nā hui kelepona kahi i loaʻa ʻole ai ka nui o ka ea i ke ahi a i ʻole nā wahi ʻino.
➨Maikaʻi loa ke kumukūʻai.
➨Hoʻohana ʻia lākou i nā ʻōnaehana kaʻaahi kahi e hoʻohana ʻia ai nā uea hōʻailona kiʻekiʻe i nā tunnel lalo.E hōʻemi kēia i ka hiki ʻana o nā kinoea ʻawaʻawa ke ahi nā kaula.
➨ Kūkulu ʻia lākou me ka hoʻohana ʻana i nā pūhui thermoplastic e hoʻokuʻu i ka uahi liʻiliʻi me ka halogen ʻole.
➨ ʻAʻole lākou e hoʻopuka i ke kinoea pōʻino ke hui lākou me nā kumu wela kiʻekiʻe.
➨LSZH uwea lole kōkua i ka pale ʻana i ka poʻe i ka hopena o ke ahi, ka uahi a me ke kinoea weliweli ma muli o ke ahi o nā kaula.
Nā hemahema a i ʻole nā hemahema o ke kaula LSZH
Eia nā hemahema a i ʻole nā hemahema o ke kaula LSZH:
➨Hoʻohana ka lole o LSZH i ka % kiʻekiʻe o ka mea hoʻopihapiha i mea e hāʻawi ai i ka uahi haʻahaʻa a me ka halogen zero.ʻO kēia ka mea e hoʻemi ai i ka pale kemika/ka wai kūpaʻa e hoʻohālikelike ʻia me ka mea kelepona ʻole LSZH.
➨Jacket o LSZH cable ʻike i nā māwae i ka wā e kau ai.No laila, pono nā lubricants kūikawā e pale ai i ka pōʻino.
➨ Hāʻawi ia i ka liʻiliʻi liʻiliʻi a no laila ʻaʻole kūpono ia no nā robotics.
Inā he pono hoʻolālā ka pale ʻana i nā mea hana a i ʻole nā kānaka, e noʻonoʻo i nā uahi haʻahaʻa zero-halogen (LSZH).Hoʻokuʻu lākou i nā uahi ʻawaʻawa liʻiliʻi ma mua o nā lole uwea maʻamau PVC.ʻO ka maʻamau, hoʻohana ʻia ke kaula LSZH i nā wahi paʻa e like me nā hana mining kahi e hopohopo ai ka ea.
He aha ka ʻokoʻa ma waena o LSZH uwea a maʻamau?
ʻO ka hana a me ka ʻenehana ʻenehana o LSZH fiber optic cable e like me nā kaula fiber optic maʻamau, a ua like pū ka ʻano o loko, ʻo ka ʻokoʻa kumu nā ʻaʻahu.ʻOi aku ka maikaʻi o ka pale ahi LSZH fiber optic i ka hoʻohālikelike ʻia me nā kaula lole PVC maʻamau, ʻoiai ke hopu ʻia lākou i ke ahi, hāʻawi nā kaula LSZH puhi i ka uahi haʻahaʻa a ʻaʻohe mea halogen. He mea nui nō hoʻi ke puhi ʻia i nā kānaka a me nā mea hana ma kahi i puhi ʻia.
Hana ʻia ka ʻaʻahu LSZH i kekahi mau mea kūikawā ʻaʻole halogenated a me ka pale ahi.Hoʻokumu ʻia ka lole lole LSZH me nā pūhui thermoplastic a i ʻole thermoset e hoʻopuka i ka uahi liʻiliʻi a ʻaʻohe halogen ke ʻike ʻia i nā kumu wela kiʻekiʻe.Hoʻemi ʻo LSZH cable i ka nui o nā mea ʻawaʻawa a me nā kinoea corrosive i hoʻokuʻu ʻia i ka wā puhi.Hoʻohana mau ʻia kēia ʻano mea ma nā wahi ʻino ʻole e like me nā mokulele a i ʻole nā kaʻa kaʻaahi.ʻOi aku ka palekana o nā kāleʻa LSZH ma mua o nā kāʻei kelepona helu ʻia ʻo Plenum me ka haʻahaʻa haʻahaʻa akā e hoʻokuʻu mau ana i nā ʻawaʻawa a me nā ʻawaʻawa i ke ahi.
Ke kaulana loa nei ka haʻahaʻa haʻahaʻa zero halogen a, i kekahi mau hihia, he mea koʻikoʻi ka pale ʻana i nā kānaka a me nā mea hana mai ke kinoea ʻawaʻawa a ʻino.Hoʻokomo ʻia kēia ʻano uwea i loko o ke ahi i hana ʻia ka uahi liʻiliʻi e hana i kēia uwea i koho maikaʻi loa no nā wahi paʻa e like me nā moku, nā submarines, nā mokulele, nā lumi kikowaena kiʻekiʻe a me nā kikowaena pūnaewele.
He aha ka ʻokoʻa ma waena o nā kaula PVC a me LSZH?
ʻO ke kino, ʻokoʻa loa ka PVC a me LSZH.He palupalu loa nā kaula patch PVC;ʻOi aku ka paʻakikī o nā patchcords LSZH no ka mea aia lākou i ka pūhui pale ahi, a ʻoi aku ka maikaʻi o lākou.
ʻO ke kaula PVC (i hana ʻia me ka polyvinyl chloride) he ʻaʻahu e hoʻopuka ana i ka uahi ʻeleʻele kaumaha, ka waika hydrochloric, a me nā kinoea ʻawaʻawa ʻē aʻe ke ʻā.Loaʻa i ka uwea Low Smoke Zero Halogen (LSZH) kahi ʻaʻahu pale ahi ʻaʻole e hoʻokuʻu i ka uahi ʻawaʻawa ʻoiai ke ʻā.
ʻOi aku ka pipiʻi a me ka maʻalahi o ka LSZH
ʻOi aku ke kumukūʻai o nā kaula LSZH ma mua o ke kaula PVC like, a ʻoi aku ka maʻalahi o kekahi mau ʻano.LSZH uwea i kekahi mau kapu.Wahi a nā kūlana CENELEC EN50167, 50168, 50169, pono ʻole ka halogen nā kaula i hoʻopaʻa ʻia.Eia nō naʻe, ʻaʻohe kānāwai e pili ana i nā uwea ʻaʻole i pale ʻia.