Kev piav qhia ntxaws txog PVC tshav kub shrinkable casing kev lag luam kev paub

PVC tshav kub- lub tes tsho shrinkable yog cov khoom lag luam ua haujlwm uas siv polyvinyl chloride ua cov khoom siv hauv paus, yog extruded rau hauv cov khoom nruab nrab ntawm cov tubular, thiab tom qab ntawd raug hluav taws xob hla- txuas lossis tshuaj lom neeg cross- txuas cov txheej txheem kom tau txais cov txiaj ntsig kev nco. Nws txoj hauv kev ua haujlwm tseem ceeb yog ua raws li kev hloov pauv hloov pauv ntawm lub xeev glassy thiab lub xeev elastic heev ntawm cov khoom siv polymer: nyob rau hauv chav tsev kub, cov khoom yog nyob rau hauv lub xeev iav, nrog rau cov khoom nyob ze ntawm cov yas, nrog siab hardness thiab seem stability; Thaum rhuab mus rau saum toj 98 degree, cov molecular saw ntu tau txais lub zog txaus, thiab cov khoom hloov mus rau hauv lub xeev elastic heev, nrog cov khoom nyob ze rau roj hmab thiab muaj peev xwm deformation zoo. Thaum lub sij hawm tsim cov txheej txheem, ib tug load yog siv rau lub casing nyob rau hauv ib tug heev elastic lub xeev kom nthuav, thiab nws yog ceev ceev txias thaum tuav lub expansion lub xeev, kom cov khoom yog tsau nyob rau hauv lub glassy lub xeev, yog li "nco" qhov nthuav loj. Thaum tus neeg siv reheats nws nyob rau hauv kev siv tiag tiag, cov ntaub ntawv rov qab mus rau ib tug heev elastic lub xeev thiab yuav cia li shrink rau nws thawj cov duab thiab loj ua ntej expansion vim hais tias nws yog tsis txwv los ntawm expansion load. Qhov no tso cai rau Customized Busbar Insulating Tube kom haum raws li cov duab thiab qhov loj ntawm cov busbars sib txawv kom ua tiav nruj haum thiab txhim khu kev qha rwb thaiv tsev.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thaum tshav kub kub shrinkable cov ntaub ntawv belongs rau ib tug tseem ceeb ceg nyob rau hauv lub tshav pob ntawm cov khoom siv polymer, thiab lawv cov ntaub ntawv hauv paus tuaj yeem yog cov yas linear polymers lossis polymer alloys. Yuav kom tau txais cov khoom thermal shrinkage, cov khoom siv yuav tsum muaj qhov "elastic memory", uas feem ntau ua tiav los ntawm ob txoj hauv kev: siab - hluav taws xob hluav taws xob hla - txuas lossis tshuaj lom neeg hla - txuas. Siab - hluav taws xob hluav taws xob hla- kev sib txuas siv cov kab hluav taws xob hluav taws xob lossis gamma rays rau irradiate polymer cov ntaub ntawv los tsim cov tshuaj lom neeg tshiab ntawm cov saw hlau molecular, yog li tsim ib qho peb- qhov sib txuas network; chemical cross-txuas txuas ntxiv tus ntoo khaub lig- txuas tus neeg sawv cev rau cov qauv thiab ua rau tus ntoo khaub lig- txuas cov tshuaj tiv thaiv hauv qab cua sov. Txawm siv txoj kev twg los xij, tus ntoo khaub lig- txuas cov saw hlau molecular tsis tuaj yeem swb dawb, tab sis tsim lub network nrog "nco" muaj peev xwm. Lub network no yog stretched thaum cov khoom yog rhuab mus rau ib tug heev elastic xeev thiab expands; Thaum txias txias, lub xeev nthuav dav yog ib ntus "khov". Thaum cua sov dua, cov qauv network tsav cov saw hlau molecular kom thim rov qab mus rau lub xeev ua ntej nthuav dav tom qab hla - txuas.

 

Los ntawm qhov kev xav ntawm qhov ntsuas kub, qhov kev coj tus cwj pwm shrinkage no yog entropy - cov txheej txheem tsav. Lub stretched polymer network nyob rau hauv lub xeev elastic heev muaj siab conformational entropy thiab nyob rau hauv ib tug thermodynamically unstable lub xeev; Thaum qhov kub thiab txias nce thiab kev txav mus los ntawm cov saw hlau molecular nce, lub kaw lus yuav hloov pauv mus rau hauv lub xeev curled nrog qis entropy thiab ntau ruaj khov, yog li manifesting li macroscopic loj shrinkage. Nkag siab txog cov ntsiab lus no yog qhov tseem ceeb rau kev tsim thiab xaiv cov khoom tsim nyog busbar rwb thaiv tsev. Piv txwv li, Copper Busbar PVC Insulated khoom siv lub hauv paus ntsiab lus no los tsim cov txheej txheem txuas ntxiv, seamless rwb thaiv tsev tiv thaiv txheej ntawm cov tooj liab busbar, uas tuaj yeem tsis tsuas yog tiv taus qee qhov kev khiav hauj lwm kub hloov pauv, tab sis kuj tswj cov txheej txheem ruaj khov thaum lub sij hawm ntev - siv. Tsis tas li ntawd, tus ntoo khaub lig-linking degree, expansion ratio, txias npaum li cas thiab lwm yam txheej txheem tsis ntawm cov khoom yuav ncaj qha cuam tshuam rau lub shrinkage kub, shrinkage npaum li cas thiab mechanical zog ntawm cov khoom kawg, yog li cov tsis yuav tsum tau nruj me ntsis tswj thaum lub sij hawm tsim khoom.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nyob rau hauv siab -voltage hluav taws xob systems, busbars (tseem hu ua busbars) yog cov tseem ceeb conductor Cheebtsam rau kis hluav taws xob lub zog, thiab lawv cov rwb thaiv tsev tiv thaiv yog ncaj qha cuam tshuam rau kev nyab xeeb ntawm tag nrho cov system. High-voltage busbar heat shrinkable tubes feem ntau yog ua los ntawm cov khoom siv tshwj xeeb polyolefin es tsis txhob siv PVC zoo tib yam kom ua tau raws li cov qib siab dua thiab cov kev siv nruj dua. Polyolefin tshav kub shrink tubing muaj cov khoom zoo ntawm qis-kub shrinkage, softness, nplaim retardancy, rwb thaiv tsev thiab corrosion kuj. Cov theem hluav taws xob feem ntau suav nrog 1KV, 10KV thiab 35KV, uas tuaj yeem npog ntau yam ntawm cov ntawv thov xwm txheej los ntawm qis-voltage fais fab faib mus rau nruab nrab- thiab siab-voltage fais fab kis thiab hloov pauv. Muab piv rau cov ntaub thaiv npog ib txwm siv los yog txheej txheej epoxy, cov cua sov shrink tubing muab ib qho zoo sib xws, txhim khu kev qha thiab yooj yim dua -rau- siv cov tshuaj. Lub tshav kub shrinkable raj muaj ib tug du nto thiab yog yooj yim thiab yooj yim rau kev khiav lag luam. Nws yog tsim rau kev tiv thaiv yuav luag txhua hom active conductors. Nws muaj tus nqi qis thiab kev ua haujlwm ruaj khov. Nws yog ib txoj hauv kev nyab xeeb thiab zoo rau kev tiv thaiv busbar.

 

Tshwj xeeb tshaj yog, Insulated Copper Busbar nrog Heat Shrink Tube plays lub luag haujlwm tseem ceeb hauv qab no hauv kev siv engineering: ua ntej, nws tiv thaiv nas, nab thiab lwm yam tsiaj me los yog poob cov hlau txawv teb chaws los ntawm kev sib tshooj ntawm lub busbar thiab ua rau luv luv - kev sib tsoo hauv Circuit Court, uas yog ib qho ua rau tsis ua hauj lwm nyob rau hauv ntau sab nraum zoov los yog semi- sab nraum zoov substations; Thib ob, nrog nws cov tshuaj tiv thaiv -corrosion, hnav- tiv taus, thiab corrosion- cov khoom tiv taus Nws tuaj yeem tiv taus qhov yaig ntawm qhov chaw ntawm tooj liab lossis txhuas busbars los ntawm cov tshuaj xws li acids, alkalis, thiab ntsev, ncua kev pab cuam lub neej ntawm cov khoom siv; Thib peb, lub busbar nyob liab qab ua rau muaj kev hem thawj rau tus kheej kev nyab xeeb rau cov neeg ua haujlwm tu. Cov txheej txheej ntawm cov cua sov shrinkable raj tuaj yeem txo qhov kev pheej hmoo ntawm kev raug hluav taws xob poob siab thiab ua kom muaj kev nyab xeeb ntawm tus kheej ntawm cov neeg ua haujlwm. Plaub, hmoov av, roj thiab lwm yam kuab paug yog ib qho yooj yim mus sau rau ntawm busbar nto. Cov pa phem no yuav tsim cov kab hluav taws xob hauv qhov chaw ntub dej. Thaum tshav kub kub shrinkable raj tuaj yeem txhim kho qhov kev tiv thaiv - pa phem theem ntawm lub busbar system. Thib tsib, nyob rau hauv qhov chaw txias, dej khov thiab cov daus ua rau lub tsheb npav tuaj yeem ua rau lub zog hluav taws xob hauv zos cuam tshuam thiab ua rau muaj kev sib tsoo.

 

Yog li ntawd, cov insulating txheej ntawm daim tawv nqaij ntawm tshav kub-shrinkable raj tuaj yeem tiv thaiv qhov tshwm sim no; thib rau, rau qhov teeb meem ntawm qhov tsis txaus creepage deb ntawm cov plooj (porcelain pillar insulators) hauv cov chaw qub qub, cua sov-shrinkable creepage extenders tuaj yeem siv tau, uas tuaj yeem tiv thaiv kev tsis sib haum xeeb los ntawm kev ua pa phem thiab condensation flashover, thiab txhim kho cov khoom siv hluav taws xob kev ntseeg siab ntawm daim phiaj hluav taws xob. Cov txiaj ntsig zoo no ua rau Thaum tshav kub kub Shrink Tubing BusBar thiab Kub Shrink Tsho BusBar indispensable rwb thaiv tsev accessories hauv hluav taws xob engineering.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ntxiv nrog rau cov khoom siv hluav taws xob ib txwm muaj, daim ntawv thov ciam teb ntawm PVC tshav kub ntsws tubing tau txuas mus rau ntau qhov chaw lag luam. Hauv kev lag luam hluav taws xob tshiab, lub tes tsho kub hnyiab tau dav siv rau kev ntim khoom thiab kev tiv thaiv ntawm ntau hom roj teeb lub zog thiab cov qauv rau kev rwb thaiv tsev thiab kho. Busbar tiv thaiv ntawm photovoltaic modules thiab kev sib txuas sab hauv ntawm lub zog cia tshuab kuj tso siab rau cov khoom siv los muab cov rwb thaiv tsev yooj yim. Hauv kev lag luam ntawm cov neeg siv khoom siv hluav taws xob, tus pin wrapping ntawm electrolytic capacitors thiab inductors, tus pin rwb thaiv tsev ntawm LED teeb hlaws, thiab kev teeb tsa ntawm cov hlua hluav taws xob sab hauv ntawm cov khoom siv suab yog txhua yam sib cais los ntawm kev txhawb nqa ntawm lub tes tsho kub. Hauv kev lag luam tsheb, cov txheej txheem sab hauv ntawm lub tes tsho tiv thaiv ntawm lub cav ntim cov hlua khi, cov khoom siv hluav taws xob, thiab EV Roj Teeb Txuas Txuas feem ntau siv cov txheej txheem kub hnyiab los txhim kho kev sib khi. Tsis tas li ntawd, sab nrauv ntawm cov khoom siv hauv tsev xws li cov ntaub thaiv kab hlau rhuav, cov ntaub thaiv da dej, cov cuab yeej tuav, thiab kev sib khi ntawm lub raj mis lub qhov ncauj kuj tseem ceeb heev rau daim ntawv thov kev kub ntxhov. Kev kho hluav taws xob rwb thaiv tsev ntawm Roj teeb Terminal Bus Bar hauv cov cuab yeej hluav taws xob thiab cov tshuab ua vaj tsev kuj qhia tau tias muaj ntau yam thiab hloov tau ntawm cov khoom siv.

 

 

Koj tuaj yeem tiv tauj peb txhua lub sijhawm kom tau txais cov khoom lag luam phau ntawv, cov ntawv qhia kev tsis zoo lossis cov qauv dawb. Peb cov engineers yuav muabPvc Busbar Thaum tshav kub kub Shrink tes tshokev daws teeb meem raws li koj qhov kev thov tshwj xeeb scenarios.