1. Mica daim kab xev ntxhia insulated corrugated tooj liab sheathed cable
Mica daim kab xev ntxhia rwb thaiv tsev corrugated tooj liab sheathed cable yog ua los ntawm tooj liab tus neeg xyuas pib, mica daim kab xev rwb thaiv tsev thiab tooj liab sheathed ua ke ua ke, nrog rau kev ua tau zoo hluav taws kub, ntev txuas ntxiv, muaj peev xwm tshaj, kev lag luam zoo thiab lwm yam.
Kev tsim cov txheej txheem ntawm mica daim kab xev ntxhia rwb thaiv tsev corrugated tooj liab sheathed cable pib nrog nruam annealing ntawm tooj liab hlau los yog tooj liab pas nrig, ntau strands ntawm tooj liab hlau yog twisted, tus neeg xyuas pib yog qhwv nrog kub resistant.hluavtaws mica daim kab xev(calcined mica daim kab xev tuaj yeem siv rau halogen-dawb, tsis muaj pa luam yeeb thiab cov khoom toxicity tsawg), txheej rwb thaiv tsev yog ntim nrog cov iav fiber ntau uas tsis yog-alkali, thiab lub cable yog qhwv nrog kub resistant hluavtaws mica daim kab xev los tsim ib txheej tiv thaiv. Lub copper sheath yog welded rau hauv cov yeeb nkab tooj liab tom qab daim kab xev tooj liab yog longitude-pob, thiab ces tsim los ntawm nruam dov corrugated. Cov kev cai tshwj xeeb ntawm cov hlau sheath tsis tuaj yeem raug nthuav tawm, thiab txheej txheej ntawm polyolefin (tsis muaj pa halogen-dawb) sheath tuaj yeem muab ntxiv rau sab nraud.
Piv nrog magnesium oxide ntxhia insulated cables, mica daim kab xev ntxhia insulated corrugated tooj liab sheathed cable khoom, ntxiv rau qhov hluav taws kub kev ua tau zoo kuj nyob ze, tuaj yeem ua tiav ntev ntev, nyob rau hauv 95 mm² kuj tuaj yeem ua rau ntau cov tub ntxhais cables, kom kov yeej qhov tsis txaus ntawm cov cable txuas loj. Txawm li cas los xij, corrugated tooj liab yeeb nkab weld yog ib qho yooj yim rau tawg, extrusion deformation thiab ib qho mica rwb thaiv tsev, uas tau dhau los ua ib qho kev tsis haum xeeb ntawm lub hauv paus, thiab qhov yuav tsum tau muaj peev xwm ntawm cov txheej txheem installation tseem yog siab heev.
Qhov chaw tswj ntawm mica daim kab xev ntxhia insulated corrugated tooj liab sheathed cable yog xaiv cov khoom siv kub mica siv thiab cov txheej txheem vuam thiab dov ntawm tooj liab sheathed cable. Kev xaiv cov khoom siv high-temperature mica tape ncaj qha cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob. Mica daim kab xev ntau dhau yuav ua rau cov khoom pov tseg, thiab tsawg dhau yuav tsis ua tiav qhov kev ua haujlwm tsis zoo. Yog tias qhov vuam ntawm lub tsho tooj liab tsis muaj zog, corrugated tooj liab yeeb nkab vuam yog yooj yim tawg, tib lub sij hawm, qhov tob ntawm dov kuj yog tus yuam sij rau kev tswj cov txheej txheem, qhov sib txawv ntawm qhov tob ntawm dov thiab lub suab ntawm lub tsho tooj liab yuav ua rau qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm lub tsho tooj liab, yog li cuam tshuam rau lub tsho ntawm tooj liab.
2. Ceramic silicone roj hmab (mineral) insulated refractory cable
Ceramic silicone roj hmabntxhia insulated hluav taws-resistant cable yog ib yam tshiab ntawm hluav taws-resistant cable, nws cov rwb thaiv tsev thiab oxygen rwb thaiv tsev txheej siv ceramic silicone roj hmab composite khoom, cov khoom yog mos li zoo tib yam silicone roj hmab nyob rau hauv ib txwm kub tej yam kev mob, thiab yuav tsim ceramic hard plhaub nyob rau hauv kub kub ntawm 500 ℃ thiab saum toj no. Nyob rau tib lub sijhawm, kev ua haujlwm rwb thaiv tsev yog khaws cia, thiab cov kab hluav taws xob tseem tuaj yeem tswj hwm kev ua haujlwm ib txwm muaj rau qee lub sijhawm thaum muaj hluav taws kub, txhawm rau pab cawm txoj haujlwm thiab txo cov neeg raug tsim txom thiab kev puas tsuaj ntau li ntau tau.
Ceramic silicone roj hmab ntxhia insulated refractory cable nrog ib tug refractory insulating txheej (ceramic silicone roj hmab composite khoom) neeg xyuas pib raws li cov tub ntxhais cable, nruab nrab ntawm cov tub ntxhais cable yog muab nrog ib tug kub resistant filling txheej, xws li ceramic silicone roj hmab composite khoom, thiab ib tug ntxiv tiv thaiv txheej, cov tsos ntawm lub cable rau txheej txheej sheath. Cov khoom no yog cov yam ntxwv ntawm cov txheej txheem rwb thaiv tsev refractory yog ua los ntawm ceramic refractory silicone roj hmab, thiab lub plhaub tawv tsim tom qab ablation tseem muaj hluav taws xob rwb thaiv tsev, uas tuaj yeem tiv thaiv cov kab sib txuas thiab xa tawm los ntawm nplaim hluav taws, thiaj li ua kom lub zog zoo thiab kev sib txuas lus, thiab yeej muaj txiaj ntsig cawm lub sijhawm rau kev khiav tawm thiab cawm cov neeg ua haujlwm thaum muaj hluav taws. Ceramic hluav taws kub retardant khoom feem ntau suav nrog ceramic hluav taws kub retardant silicone roj hmab, ceramic hluav taws kub retardant composite daim kab xev thiab ceramic hluav taws kub retardant filling hlua.
Ceramic silicone roj hmab nyob rau hauv chav tsev kub tsis muaj tshuaj lom, saj tsis qab, nrog zoo softness thiab elasticity, siab kub siab tshaj 500 ° C, nws cov organic Cheebtsam nyob rau hauv ib tug luv luv lub sij hawm mus rau hauv ib tug nyuaj ceramic-zoo li tshuaj, tsim ib tug zoo rwb thaiv tsev txheej txheej, thiab nrog rau kev loj hlob ntawm burning lub sij hawm, kub nce, nws hardness yog pom tseeb dua. Ceramized silicone roj hmab kuj muaj cov txheej txheem yooj yim zoo thiab tuaj yeem nqa tawm hauv cov pa nruam vulcanization ntau lawm kab. Qhov sib txawv thiab rwb thaiv tsev ntawm lub cable yog ceramized silicone roj hmab, uas yog tsim los thaiv cov pa oxygen, thiab interlocking armor sheath yog siv los ua ib tug saj zawg zog serpentine raj sheath, uas muaj peev xwm tiv taus radial siab thiab tiv thaiv lub cable los ntawm lwm yam mechanical puas.
Cov ntsiab lus tseem ceeb ntawm kev tsim cov txheej txheem ntawm ceramic silicone roj hmab ntxhia insulated refractory cable feem ntau yog pw hauv vulcanization thiab interlocking armoring txheej txheem ntawm ceramic silicone roj hmab.
Ceramic silicone roj hmab yog nyob rau hauv cov khoom tseem ceeb ntawm kub kub silicone roj hmab (HTV), uas yog, methyl vinyl silicone roj hmab 110-2 ntxiv xws li dawb carbon dub, silicone roj, porcelain hmoov thiab lwm yam additives tom qab sib tov thiab ces ntxiv rau ob npaug rau 24 vulcanization tshuab, unvulcanized rau dawb muab tshuaj txhuam khoom, tsis zoo formability, yuav tsum tau lub extruder kub ib zaug, yuav tsum muaj ib tug kub extruder. ripe kua nplaum, uas ua rau degumming thiab kev puas tsuaj rau lub rwb thaiv tsev txheej. Tsis tas li ntawd, vim qhov tsis zoo ntawm cov roj hmab silicone roj hmab, nws tsis tuaj yeem nqa los ntawm cov ntsia hlau rau hauv cov kua nplaum, ua rau qhov sib txawv ntawm cov khoom siv kua nplaum hauv cov ntsia hlau, uas yuav ua rau muaj qhov tshwm sim ntawm degumming. Txhawm rau kom tsis txhob muaj teeb meem saum toj no, yuav ua li cas los teeb tsa cov cuab yeej sib txuas rau lub extruder, yuav ua li cas tswj qhov kub ntawm lub xeev extruder, thiab yuav ua li cas ua cov khoom siv roj hmab hauv cov ntsia hlau tsis muaj qhov khoob tau dhau los ua tus yuam sij kom ntseeg tau tias cov txheej txheem rwb thaiv tsev zoo.
Interlocking armouring yog tsim los ntawm ib tug kauv raj nrog non-standard ntug hooks. Yog li ntawd, nyob rau hauv ntau lawm, yuav ua li cas rau configure ib tug series ntawm haum pwm raws li txawv specifications, qhov dav thiab thickness ntawm cov sawb siv rau interlocking armor yog tus yuam sij los tsim cov txheej txheem teeb meem xws li tsis muaj nruj buckle.
Post lub sij hawm: Oct-23-2024