A cikin ƙirar kebul na fiber optic (OFC), zaɓar kayan da suka dace yana da matuƙar muhimmanci. Yanayi daban-daban na aiki - kamar sanyi mai tsanani, yanayin zafi mai yawa, danshi, shigarwa a waje, lanƙwasawa akai-akai, ko motsi akai-akai - suna sanya buƙatu daban-daban akan kayan kebul na gani. A nan, mun taƙaita kayan asali da yawa da ake amfani da su a masana'antar, muna nazarin halayen aikinsu da aikace-aikacensu na aiki don taimakawa wajen inganta ƙirar kebul na fiber optic da zaɓin kayan.
1. PBT (Polybutylene Terephthalate) — Kayan da Aka Fi Amfani da Shi Don Bututun Sassaka
PBTshine kayan da aka fi amfani da shi don bututun da ba su da kyau a cikin kebul na fiber na gani. Roba na kebul na yau da kullun suna yin rauni a ƙananan yanayin zafi kuma suna laushi a yanayin zafi mai yawa. PBT da aka gyara, misali tare da sassan sarkar masu sassauƙa, yana inganta juriya ga tasirin zafi mai ƙarancin zafi sosai kuma yana iya biyan buƙatun ƙasa da -40°C. Bugu da ƙari, PBT yana ba da kyakkyawan tauri da kwanciyar hankali a yanayin zafi mai yawa, yana tabbatar da kariya mai aminci ga zaruruwa a ƙarƙashin matsin lamba na zafi. Daidaitaccen aikin sa, farashi mai ma'ana, da sauƙin amfani ya sa ya zama zaɓi na yau da kullun ga kebul na sadarwa na waje, kebul na dogon zango, da tsarin kebul na ADSS.
2. PP (Polypropylene) — Mafi ƙarfi da juriya ga ƙarancin zafin jiki da kuma juriya ga ruwa
PP ta sami kulawa a fannin kayan kebul na gani saboda ƙarfinta mai ƙarancin zafi, wanda hakan ke hana fashewa a yanayin sanyi mai tsanani. Juriyar hydrolysis ɗinta kuma ta fi ta PBT, wanda hakan ya sa ta dace da muhallin da ke da danshi ko ruwa. Duk da haka, PP tana da ɗan ƙaramin modulus da tauri idan aka kwatanta da PBT, don haka amfani da ita ya kamata a yi la'akari da takamaiman tsarin kebul ɗin. Misali, kebul masu sauƙi, kebul na haɗin gwiwa na cikin gida da waje, ko tsarin bututun da ke buƙatar sassauci mafi girma na iya zaɓar PP a matsayin madadin.
3. LSZH (Ƙaramin Hayaki Ba Ya Halogen) — Kayan Riga na Kebul Mai Kyau ga Muhalli
LSZHshine kayan jaket ɗin kebul da aka fi amfani da su wajen kare muhalli. Tsarin LSZH mai inganci, wanda aka samu ta hanyar tsarin polymer na musamman da fasahar cikawa, zai iya biyan buƙatun tasirin zafi mai ƙarancin -40°C kuma ya ci gaba da amfani da shi na dogon lokaci a zafin 85°C. Idan wuta ta tashi, LSZH yana fitar da ƙarancin hayaki kuma babu iskar halogen, wanda ke ƙara aminci ga kebul na cikin gida, kebul na cibiyar bayanai, da wayoyi na jama'a. Hakanan yana ba da kyakkyawan juriya ga fashewar damuwa da lalata sinadarai, wanda hakan ya sa ya zama zaɓi mai amfani ga jaket ɗin kebul na ciki da na waje.
4. TPU (Thermoplastic Polyurethane) — “Sarkin” sassaucin ƙarancin zafin jiki da juriya ga bushewa
TPU ta shahara saboda sassauci da tauri a ƙarƙashin yanayin zafi mai tsanani. Ba kamar PVC ba, TPU ta kasance mai sauƙin sassauƙa kuma ba ta fashewa. Hakanan tana da kyakkyawan juriya ga gogewa, mai, da tsagewa, wanda hakan ya sa ta dace da kebul ɗin motsi, gami da kebul ɗin sarkar ja, kebul na abin hawa, kebul na haƙar ma'adinai, kebul na robotic, da aikace-aikacen sarrafa kansa na masana'antu. Lura cewa juriyar zafin jiki da hydrolysis na TPU ya dogara ne akan takamaiman matakin, don haka zaɓar tsari mai inganci yana da mahimmanci.
5. PVC (Polyvinyl Chloride) — Zaɓin jaket ɗin kebul mai inganci tare da ƙarancin zafin jiki
Ana ci gaba da amfani da PVC ga wasu kebul na gani saboda ƙarancin farashi da sauƙin sarrafawa. Duk da haka, PVC na yau da kullun yana taurare kuma yana iya fashewa ƙasa da -10°C, wanda hakan ke sa shi bai dace da yanayin sanyi mai tsanani ba. PVC mai ƙarancin zafi ko juriya ga sanyi na iya rage zafin canjin gilashin ta hanyar amfani da na'urorin filastik, amma wannan na iya lalata ƙarfin injina da juriyar tsufa. Saboda haka, PVC ya fi dacewa da ayyukan da ba su da tsada a cikin yanayi mai kyau, kamar shigarwa na cikin gida na yau da kullun ko saitin kebul na ɗan lokaci.
6. TPV (Thermoplastic Vulcanizate) — Haɗakar Roba Mai Juyawa da Tsarin Aiki na Roba
TPV ya haɗa da sassaucin roba da kuma ikon sarrafawa na filastik. Yana ba da kyakkyawan juriya mai ƙarfi da ƙarancin zafi, da kuma juriyar yanayi mai kyau da kuma juriyar ozone. Sassauci da dorewar TPV sun sa ya dace da kebul na gani na waje, wayoyin mota, da kebul masu sassauƙa. A matsayin kayan aiki, TPV yana daidaita halayen TPU da PVC, yana ba da kyakkyawan sassaucin tsari da juriyar muhalli.
7. XLPE (Polyethylene Mai Haɗaka) — Kayan Rufe Zafi Mai Zafi Mai Yawa don Kebul na gani da Wuta
XLPE, ta hanyar haɗa haɗin gwiwa, yana ƙara juriyar zafi kuma yana iya aiki akai-akai sama da 90°C. Hakanan yana ba da ƙarfin injina da juriyar damuwa. Duk da cewa XLPE ana amfani da shi sosai don rufin kebul na wutar lantarki (misali, 1kV–35kV), wani lokacin ana amfani da shi a cikin kebul na gani don ƙarfafawa ko aikace-aikacen zafi mai yawa. Halayen zafi da na inji sun sa ya dace da kebul na gani na musamman a cikin mawuyacin yanayi.
Zaɓar Kayan Jaket ɗin Kebul na gani — Yanayin Aikace-aikace sune Mabuɗin
Zaɓar kayan kebul na gani da suka dace yana buƙatar fiye da sake duba bayanan fasaha; dole ne kuma a yi la'akari da ainihin yanayin aikace-aikacen:
Shigarwa Mai Gyara (waje, bututu, na'urar lantarki): LSZH, TPV, XLPE
Aikace-aikacen Motsawa (sarkokin ja, na'urorin robot, ababen hawa, hakar ma'adinai): TPU
Sanyi Mai Tsanani (-40°C ko ƙasa da haka): An Gyara PBT, PP, TPU
Kebul na Cikin Gida, Amfani na yau da kullun, Ayyuka Masu Sauƙin Farashi: PVC (ana ba da shawarar kawai a ƙarƙashin takamaiman yanayi)
Babu wata mafita ta "girma ɗaya-ɗaya" ga kayan kebul na gani. Ya kamata zaɓin ya dogara ne akan cikakken kimanta tsarin kebul, yanayin shigarwa, kasafin kuɗi, da kuma amincin dogon lokaci.
Lokacin Saƙo: Nuwamba-20-2025