Leave Your Message
Alaabta Cable-ka Dahaaran ee Polyvinyl Chloride

Alaabta Cable-ka Dahaaran ee Polyvinyl Chloride

1. Waxay leedahay sifooyin dielectric aad u fiican, iska caabin daxalka xoog leh, xoogga farsamada, dib-u-warshadaynta iyo sifooyin kale.

2. Qalabka fiilada ee PVC-ga ah ayaa si ballaaran loo isticmaalaa nolol maalmeedka, iyo tiknoolajiyada wax soo saarka waa qaan, fududahay in la sameeyo oo la farsameeyo. Marka la barbardhigo noocyada kale ee qalabka xargaha xargaha, ma aha oo kaliya qiimo jaban, laakiin sidoo kale si wax ku ool ah ayaa loo xakameyn karaa marka la eego kala duwanaanta midabka, dhamaystirka matte, daabacaadda, hufnaanta farsamaynta, jilicsanaanta iyo qallafsanaanta, xajinta kirishbooyada, qalabka farsamada iyo jirka iyo sifooyinka korontada ee siliga laftiisa.

    MUUQAALKA WAX soo saarka

    1. Qalabka dielectric heer sare ah: PVC waa qalab koronto oo wanaagsan, waxay si wax ku ool ah uga hortagi kartaa qulqulka hadda jira, si loo hubiyo amniga iyo xasilloonida nidaamka fiilada.
    2. Iska caabbinta daxalka xooggan: Qalabka fiilada ee PVC-ga ah ayaa leh caabbinta adag ee kiimikooyinka iyo arrimo badan oo deegaanka ah, si ay u ilaaliso nolol dheer oo adeeg ah oo kala duwan.
    3. Awoodda makaanikada: Qalabka fiilada PVC waxay leedahay awood farsamo oo ku filan waxayna iska caabin kartaa culeyska, saarista iyo foorarsiga.
    4. Dib u warshadaynta: Qalabka fiilada PVC dib ayaa loo warshadayn karaa oo dib loo isticmaali karaa, taas oo gacan ka geysanaysa yaraynta saameynta deegaanka.

    XAAFADDA ISTICMAALKA

    Fiilada iyo fiilada indhaha, fiilada coaxial, fiilada shabakadda, fiilada wiishka, iwm.
    Polyvinyl Chloride waa la dahaaran yahay
    Polyvinyl Chloride waa la dahaaran yahay
    Polyvinyl Chloride waa la dahaaran yahay
    Polyvinyl Chloride waa la dahaaran yahay

    Tijaabi walxaha iyo heerarka

    Qalabka makaanikada, jirka iyo korantada ee walxaha fiilada polyvinyl chloride

    Iwuxuu leeyahay

     

    J-70

    JR-70

    JGD-70

    J-90

    Xoog xajin/MPa              

    15.0

    15.0

    16.0

    16.0

    Cadaadiska kacsan ee nasashada/%          

    150

    180

    150

    150

    Qallafsanaanta kulaylka          

    40

    50

    30

    30

    Hanti jaban twaa heerkulka/℃

     

    -15

    -20

    -15

    -15

    Saamaynta guryaha embrittlement

     

    Gudub

    Gudub

    Gudub

    Gudub

    Waqtiga xasilloonida kulaylka 200 ℃ /min 

    60

    60

    100

    180

    Iska caabbinta mugga ee 20 ℃/Ω ·m

    1.0×10 12

    1.0×10 11

    3.0×1012

    1.0×10 12

    Awoodda korontada/(MV/m)       

    20

    20

    25

    20

    Cunsurka khasaaraha korontada (50Hz)       

    -

    -

    0.1

    -

    Tijaabi heerkulka/℃

     

    70±1

    70±1

    70±1

    95±1

    Iska caabbinta mugga/Ω·m       

    1.0×10 9

    1.0×108

    5.0×109

    5.0×108

    Qalabka makaanikada iyo jirka ee walxaha fiilada polyvinyl chloride ka dib gabowga

    Iwuxuu leeyahay

     

    J-70

    JR-70

    JGD-70

    J-90

    Tijaabi heerkulka/℃

     

    100± 2

    100± 2

    100± 2

    135±2

    Tijaabi waqti/h

     

    168

    168

    168

    240

    Xoog xamaasad ka dib gabow/MPa

    15.0

    15.0

    16.0

    16.0

    Heerka ugu sarreeya ee awoodda xajinta/%

     

    ±20

    ±20

    ±20

    ±20

    Cadaadiska kacsan ee jabka ka dib gabow/%

    150

    180

    150

    150

    Heerka ugu sarreeya ee xajinta

    Cadaadiska jabka/%

     

    ±20

    ±20

    ±20

    ±20

    Xaaladda tijaabada

     

    100± 2℃

    100± 2℃

    100± 2℃

    115±2℃

     

     

    168 saac

    168 saac

    168 saac

    240 h

    Khasaare ballaaran/(g/m2)

    20

    20

    20

    20