Yayin da buƙatun tsaron gobara ke ci gaba da ƙaruwa a cikin tsarin jigilar jiragen ƙasa, cibiyoyin bayanai, gine-gine masu tsayi, asibitoci, da ayyukan makamashi mai sabuntawa, kebul ɗin Low Smoke Zero Halogen (LSZH) suna zama zaɓin da aka fi so ga aikace-aikace masu mahimmanci da yawa. Ga masana'antun kebul, LSZH ya fi kawai nau'in samfura - yana wakiltar hanyar fasaha ta kayan aiki daban-daban idan aka kwatanta da mahaɗan PVC na gargajiya.
Menene Kayan LSZH?
LSZH (Ƙarancin Hayaki Ba Ya Halogen), wanda kuma aka sani da Low Smoke Free Halogen Free (LSHF), yana nufin wani nau'in kayan hana harshen wuta da ke da illa ga muhalli da ake amfani da su don rufe kebul da kuma rufe shi. A masana'antar kebul, waɗannan kayan galibi ana rarraba su azaman mahaɗan HFFR (Halogen Free Flame Retardant).
Galibi mahaɗan LSZH suna dogara ne akan resin polyolefin kamar polyethylene (PE) da ethylene-vinyl acetate (EVA). An ƙera su da masu hana halogen wuta, waɗanda suka haɗa da aluminum hydroxide (ATH) da magnesium hydroxide (MDH), tare da antioxidants, man shafawa, da kayan aikin sarrafawa. Ba kamar mahaɗan PVC ba, kayan LSZH ba su da sinadarin chlorine, bromine, ko wasu abubuwan halogen.
Idan aka kwatanta da mahaɗan kebul na PVC na gargajiya, kayan LSZH na iya kiyaye ingantaccen rufin lantarki da halayen injiniya yayin da suke rage yawan hayaki da hayakin da ke gurbata muhalli yayin konewa. Sakamakon haka, ana amfani da su sosai a aikace-aikacen kebul inda tsaron wuta yake da matuƙar muhimmanci.
Mene ne Bambancin Tsakanin LSZH da PVC?
Polyvinyl chloride (PVC) ya kasance ɗaya daga cikin kayan kebul da aka fi amfani da su saboda fasahar sarrafa shi ta zamani, inganci mai kyau, da kuma daidaiton aikin gabaɗaya. Ana amfani da shi sosai wajen gina wayoyi, kebul na wutar lantarki, da aikace-aikacen kebul na masana'antu.
Akasin haka, kayan LSZH sun dogara ne akan tsarin polyolefin kuma suna samun juriyar harshen wuta ta hanyar hana harshen wuta mara tsari maimakon ƙarin abubuwan da ke ɗauke da halogen. Babban bambance-bambancen da ke tsakanin su biyun suna bayyana a lokacin wuta.
PVC na iya fitar da hayaki mai yawa da iskar gas mai ɗauke da chlorine idan aka ƙone su. A gefe guda kuma, kayan LSZH suna samar da ƙarancin hayaki kuma ba sa fitar da iskar halogen mai yawa. Wannan yana taimakawa wajen kiyaye gani yayin ƙaura da kuma rage lalacewar kayan lantarki da na lantarki.
Bugu da ƙari, kayan LSZH sun fi dacewa da buƙatun aminci da muhalli na ayyukan samar da ababen more rayuwa na zamani, gami da tsarin jigilar layin dogo, cibiyoyin bayanai, filayen jirgin sama, asibitoci, da gine-ginen jama'a. Har yanzu PVC tana da fa'idodi dangane da farashi da ingancin sarrafawa, wanda hakan ya sa ya dace da aikace-aikacen gargajiya da yawa.
Daga mahangar juriya ga zafin jiki, ana iya tsara mahaɗan LSZH don biyan buƙatun zafin jiki na 70°C, 90°C, 105°C, har ma da mafi girma, ya danganta da buƙatun aikace-aikacen. Yawanci ana amfani da mahaɗan PVC na gargajiya a cikin samfuran kebul waɗanda aka kimanta a 70°C ko 90°C. Sakamakon haka, kayan LSZH suna ƙara samun karɓuwa a aikace-aikacen da ke buƙatar ingantaccen aminci da aikin zafin jiki mai girma.
Wadanne Ka'idoji Ne Dole Kayayyakin LSZH Su Cika?
Dole ne kayan LSZH na gaske su cika ƙa'idodin masana'antu da buƙatun gwaji da aka amince da su.
Don aikin da ba shi da halogen, ana yawan ambaton IEC 60754-1 da IEC 60754-2 don kimanta adadin iskar halogen acid da aka saki yayin ƙonewa, da kuma acidity da conductivity na iskar konewa. IEC 60754-2 ta ƙayyade cewa ƙimar pH na iskar konewa ya kamata ya zama ƙasa da 4.3 kuma conductivity bai kamata ya wuce 10 μS/mm ba.
Don ƙarancin hayaƙi, jerin IEC 61034 suna auna yawan hayaƙi ta hanyar gwajin watsa haske.
Bugu da ƙari, yawanci ana kimanta aikin hana wuta bisa ga ƙa'idodin IEC 60332 da GB/T 18380, yayin da GB/T 19666 ta ƙayyade buƙatun kebul masu hana wuta da masu hana wuta.
Ga kasuwannin fitarwa da ayyukan ƙasashen duniya, ana kuma buƙatar kayan kebul su bi ƙa'idodin muhalli kamar RoHS da REACH.
Me Yasa Karin Ayyuka Ke Zabar Wayoyin LSZH?
Ƙara yawan amfani da kebul na LSZH yana faruwa ne sakamakon ƙaruwar buƙatun kare lafiyar gobara, kare muhalli, da kuma kariyar kadarori.
Manyan fa'idodi sun haɗa da:
Rage fitar da hayaki yayin gobara, inganta ganin mutane don fita da kuma amsa gaggawa.
Rage fitar da iskar gas mai gurbata muhalli, taimakawa wajen kare tsarin sadarwa, kayayyakin more rayuwa na wutar lantarki, kayan aikin cibiyar bayanai, da sauran na'urorin lantarki masu mahimmanci.
Bin ƙa'idodi masu tsauri na muhalli da ƙa'idodin aikin.
Dacewa da amfani da fasahar tsaro mai ƙarfi kamar jigilar jiragen ƙasa, cibiyoyin bayanai, filayen jirgin sama, asibitoci, tsarin ɗaukar hoto, motocin lantarki, da manyan wuraren jama'a.
A lokaci guda, ci gaba da aka samu a fannin fasahar kayan aiki ya inganta halayen injina, aikin zafi, halayen sarrafawa, da kuma amincin rufin LSZH na zamani da mahaɗan sheathing, wanda hakan ya ƙara faɗaɗa yawan aikace-aikacensu.
Maganin Kayan Kebul na LSZH na DUNIYA ƊAYA
A matsayina na ƙwararren mai kera kayan kebul,DUNIYA ƊAYAƙwararre ne a fannin bincike, haɓakawa, samarwa, da tallafin fasaha na kayan kebul. Fayil ɗin samfuranmu ya haɗa da Haɗaɗɗun Sheathing na LSZH, Haɗaɗɗun Insulation na LSZH, Haɗaɗɗun HFFR, Haɗaɗɗun Polyolefin (XLPO) na Cross-Linked, da Haɗaɗɗun Cable na PVC.
Ana amfani da waɗannan kayan sosai a cikin kebul na wutar lantarki, kebul na sadarwa, kebul na jigilar jirgin ƙasa, kebul na cibiyar bayanai, kebul na photovoltaic, kebul na motocin lantarki, da sauran aikace-aikacen kebul na musamman.
Ta hanyar ci gaba da inganta aikin kayan aiki da halayen sarrafawa, ONE WORLD ta himmatu wajen samar wa masana'antun kebul mafita masu inganci, da kuma tallafin fasaha wanda ya shafi zaɓin kayan aiki, kimanta samfura, da aiwatar da samar da kayayyaki da yawa.
Kammalawa
Yayin da buƙatun tsaro ke ci gaba da ƙaruwa a faɗin jigilar jiragen ƙasa, cibiyoyin bayanai, makamashi mai sabuntawa, tsarin adana makamashi, da ayyukan ababen more rayuwa na jama'a, kayan LSZH suna zama ɗaya daga cikin manyan hanyoyin ci gaba a cikin masana'antar kebul.
Idan aka kwatanta da sinadaran PVC na gargajiya, kayan LSZH suna ba da fa'idodi masu yawa dangane da ƙarancin hayaki, aikin da ba shi da halogen, bin ƙa'idodin muhalli, da kuma kariyar kayan aiki. Sakamakon haka, suna ƙara zama zaɓi mafi kyau ga aikace-aikacen kebul masu aminci.
Tare da ci gaban da aka samu a fannin masana'antu da kuma karuwar bukatar kasuwa, ana sa ran daukar kayan kebul na LSZH zai ci gaba da fadada. DUNIYA ƊAYA za ta ci gaba da jajircewa wajen haɓakawa da ƙera kayan kebul masu inganci, samar da ingantattun hanyoyin samar da kayayyaki da kuma tallafin fasaha na ƙwararru ga masana'antun kebul a duk duniya.
Lokacin Saƙo: Yuni-25-2026