Kev xaiv ntawm Cable Filling Materials: Daim ntawv thov thiab qhov zoo piav qhia

Technology Xovxwm

Kev xaiv ntawm Cable Filling Materials: Daim ntawv thov thiab qhov zoo piav qhia

Hauv kev tsim hluav taws xob niaj hnub no, cov khoom siv cable filling, txawm hais tias tsis muaj kev cuam tshuam ncaj qha rau hauv hluav taws xob conductivity, yog cov khoom tseem ceeb uas ua kom muaj kev ncaj ncees, txhua yam muaj zog, thiab kev ntseeg tau ntev ntawm cov cables. Lawv lub luag haujlwm tseem ceeb yog los sau qhov khoob ntawm tus neeg xyuas pib ntawm tus neeg saib xyuas, tiv thaiv kev tswj hwm, thiab ua kom nruj, thiab kom cov nplaum nruj me ntsis ntawm cov khaubncaws sab nraud povtseg. Qhov no ua rau kev txhim kho kev hloov pauv, kev ua haujlwm txhua yam, thiab tag nrho cov kab hluav taws xob kav ntev.

Ntawm ntau yam khoom siv cable filling,PP muab tub lim (polypropylene hlua)yog qhov siv ntau tshaj plaws. Nws yog lub npe hu rau nws zoo heev nplaim retardancy, tensile zog, thiab tshuaj stability. PP muab tub lim yog feem ntau siv rau hauv fais fab cables, tswj cables, kev sib txuas lus cables, thiab cov ntaub ntawv cables. Ua tsaug rau nws lub teeb yuag, lub zog siab, kev ua haujlwm yooj yim, thiab kev sib raug zoo nrog ntau yam khoom siv cable, nws tau dhau los ua cov ntsiab lus tseem ceeb hauv kev siv cable filling. Ib yam li ntawd, cov hnab yas muab tub lim ua los ntawm cov khoom siv rov ua dua tshiab muaj kev ua tau zoo ntawm tus nqi qis, ua rau lawv zoo tagnrho rau nruab nrab- thiab qis-voltage cables thiab ntau qhov chaw tsim khoom.

Cov khoom siv niaj hnub xws li jute, paj rwb, thiab ntawv hlua tseem siv tau rau qee qhov kev siv tus nqi, tshwj xeeb tshaj yog nyob rau hauv pej xeem cables. Txawm li cas los xij, vim lawv qhov nqus dej siab thiab tsis zoo rau pwm thiab xeb, lawv tau maj mam hloov los ntawm cov khoom siv hluavtaws xws li PP muab hlua hlua, uas muaj cov dej zoo dua thiab siv tau ntev.

Rau cov qauv siv hluav taws xob uas xav tau kev hloov pauv tau yooj yim - xws li cov kab hloov pauv tau yooj yim thiab rub cov hlua txuas - cov roj hmab muab tub lim feem ntau xaiv. Lawv tshwj xeeb elasticity thiab cushioning zog pab nqus sab nraud shocks thiab tiv thaiv cov qauv ntawm tus neeg xyuas pib.

Nyob rau hauv qhov kub thiab txias ib puag ncig xws li hluav taws kub-resistant cables, mining cables, thiab tunnel cables, cable filling cov ntaub ntawv yuav tsum tau raws li nruj nplaim retardant thiab tshav kub-resistant qauv. Cov iav fiber ntau ropes tau siv dav hauv cov xwm txheej zoo li no vim lawv cov thermal stability zoo heev thiab muaj peev xwm txhim kho cov qauv. Asbestos ropes tau raug tshem tawm ntau vim kev txhawj xeeb ntawm ib puag ncig thiab kev noj qab haus huv thiab tau hloov los ntawm kev nyab xeeb dua li cov pa luam yeeb tsawg, cov khoom siv tsis muaj halogen (LSZH), silicone fillers, thiab inorganic fillers.

Rau optical cables, hybrid fais fab-optical cables, thiab underwater cables yuav tsum tau muaj zog dej-sealing kev ua tau zoo, dej-thaiv filling cov ntaub ntawv yog qhov tseem ceeb. Cov ntaub thaiv dej thaiv dej, cov xov thaiv dej thaiv, thiab cov hmoov super-absorbent tuaj yeem swell sai thaum sib cuag nrog dej, zoo sealing tawm txoj kev ingress thiab tiv thaiv sab hauv optical fibers lossis conductors los ntawm kev puas tsuaj ntawm cov dej. Talcum hmoov kuj tseem siv tau los ntawm cov txheej txheem rwb thaiv tsev thiab cov ntaub qhwv los txo kev sib txhuam, tiv thaiv adhesion, thiab txhim kho kev ua haujlwm.

Nrog rau kev loj hlob tseem ceeb ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho kom ruaj khov, ntau cov khoom siv hluav taws xob hauv eco-phooj ywg tau raug coj los siv rau hauv thaj chaw xws li railway cables, tsev thaiv, thiab cov ntaub ntawv chaw tsim khoom. LSZH nplaim-retardant PP hlua, silicone muab tub lim, thiab foamed yas muab ob qho tib si ib puag ncig cov txiaj ntsig thiab kev ntseeg tau ntawm cov qauv. Rau cov qauv tshwj xeeb xws li xoob fiber ntau optics, fais fab kho qhov muag cables, thiab coaxial cables, gel-raws li cov ntaub ntawv sau-xws li optical cable filling compound (jelly) thiab roj-raws li silicone fillers - feem ntau yog siv los txhim kho kev yooj yim thiab waterproofing.

Hauv kev xaus, kev xaiv kom zoo ntawm cov khoom siv cable yog qhov tseem ceeb rau kev nyab xeeb, kev ruaj ntseg, thiab kev pab cuam lub neej ntawm cables nyob rau hauv complex daim ntawv thov ib puag ncig. Raws li tus kws tshaj lij ntawm cov khoom siv hluav taws xob cable, IB LUB NTIAJ TEB tau cog lus los muab ntau yam kev ua tau zoo ntawm kev ua haujlwm cable txhaws, suav nrog:

PP muab tub lim (polypropylene hlua), yas muab tub lim strips, iav fiber ntau hlua, roj hmab muab tub lim strips,cov ntaub thaiv dej, dej thaiv cov hmoov av,dej thaiv cov yarns, tsis tshua muaj pa halogen-free eco-friendly fillers, optical cable filling compounds, silicone roj hmab fillers, thiab lwm yam tshwj xeeb gel-raws li cov ntaub ntawv.

Yog tias koj xav tau cov ntaub ntawv ntau ntxiv txog cov khoom siv cable, thov hu rau ONE WORLD. Peb npaj txhij los muab koj cov khoom lag luam pom zoo thiab kev txhawb nqa.


Post lub sij hawm: May-20-2025