Poly butylene Terephthalate (PBT)

Zogulitsa

Poly butylene Terephthalate (PBT)

PBT ndiye zinthu zabwino kwambiri zokutira zachiwiri za fiber fiber, zokhala ndi ntchito yabwino, kukhazikika kwabwino, komanso mtengo wampikisano, zitsanzo zaulere ziliponso.


  • KUTHENGA KWAMBIRI:30000t/y
  • MFUNDO YOLIPITSA:T/T, L/C, D/P, etc.
  • NTHAWI YOPEREKERA:3 masiku
  • CONTAINER KUTEKA:18t / 20GP, 24t / 40GP
  • MANYAMULIDWE:Panyanja
  • PORT OF LOADING:Shanghai, China
  • HS KODI:3907991090
  • KUSINTHA:Miyezi 6-8
  • Tsatanetsatane wa Zamalonda

    Chiyambi cha Zamalonda

    Poly butylene Terephthalate ndi yoyera ngati yamkaka kapena yachikasu yachikasu yowoneka ngati tinthu tating'onoting'ono ta polyester ya thermoplastic. Poly butylene Terephthalate (PBT) ili ndi zida zabwino kwambiri zamakina, zida zamagetsi zamagetsi, kukana kwamafuta, kukana kwa dzimbiri kwamankhwala, kuumba kosavuta komanso kuyamwa kochepa kwa chinyezi, ndi zina zambiri, ndipo ndizinthu zomwe zimagwiritsidwa ntchito kwambiri pakupaka fiber yachiwiri.

    Mu chingwe cha optical fiber, ulusi wa kuwala ndi wosalimba kwambiri. Ngakhale mphamvu yamakina ya kuwala kwa fiber imapangidwa bwino pambuyo poyambira, zofunikira za cabling sizikukwanira, kotero kuti chophimba chachiwiri chikufunika. Chophimba chachiwiri ndi njira yofunika kwambiri yotetezera makina opangira makina opangira chingwe chopangira chingwe, chifukwa chophimba chachiwiri sichimangopereka chitetezo chowonjezera pamakina kupsinjika ndi kupsinjika, komanso kumapanga kutalika kwa ulusi wa kuwala. Chifukwa cha zinthu zake zabwino zakuthupi komanso zamankhwala, Poly butylene terephthalate nthawi zambiri imagwiritsidwa ntchito ngati chinthu chowonjezera pakuphimba kwachiwiri kwa ulusi wamagetsi mu chingwe chakunja cha fiber.

    Titha kupereka OW-6013, OW-6015 ndi mitundu ina ya Poly butylene Terephthalate zakuthupi kuti zokutira yachiwiri ya kuwala CHIKWANGWANI chingwe.

    makhalidwe

    Zinthu za PBT zomwe tidapereka zili ndi izi:
    1) Kukhazikika bwino. Sikelo yaying'ono yochepetsera, voliyumu yaying'ono ikusintha pakugwiritsa ntchito, kukhazikika kwabwino popanga.
    2) Mphamvu zamakina apamwamba. Modulus yayikulu, ntchito yabwino yowonjezera, kulimba kwamphamvu kwambiri. Mtengo wa anti-lateral pressure wa chubu ndi wapamwamba kuposa muyezo.
    3) Kutentha kwakukulu kosokoneza. Kuchita bwino kwambiri kosokonekera pansi pa katundu wamkulu komanso mikhalidwe yaying'ono yolemetsa.
    4) Kukana kwa Hydrolysis. Ndi kukana kwambiri hydrolysis, kupanga kuwala CHIKWANGWANI chingwe moyo wautali kuposa zofunika muyezo.
    5) Kukana mankhwala. Kukana kwabwino kwamankhwala komanso kuyanjana kwabwino ndi phala la fiber ndi phala la chingwe, osati zosavuta kuti ziwonongeke.

    Kugwiritsa ntchito

    Amagwiritsidwa ntchito kwambiri popangira ❖ kuyanika kwachiwiri kwa chingwe chakunja chakunja chotayirira-chubu.

    Chithunzi cha PBT4

    Technical Parameters

    Mtengo wa OW-PBT 6013

    Ayi. Chinthu Choyesera Chigawo Chofunikira Chokhazikika Mtengo
    1 Kuchulukana g/cm3 1.25-1.35 1.31
    2 Sungunulani kuthamanga (250 ℃, 2160g) g/10 min 7.0 ~ 15.0 12.5
    3 Chinyezi ≤0.05 0.03
    4 Kuyamwa madzi % ≤0.5 0.3
    5 Kulimba mphamvu pa zokolola MPa ≥50 52.5
    Elongation pa zokolola % 4.0 ~ 10.0 4.4
    Kuphwanya Elongation % ≥100 326.5
    Tensile Modulus ya elasticity MPa ≥2100 2241
    6 Flexural Modulus MPa ≥2200 2243
    Flexural Mphamvu MPa ≥60 76.1
    7 Malo osungunuka 210-240 216
    8 Kulimba M'mphepete mwa nyanja (HD) / ≥70 73
    9 Mphamvu ya Izod (23 ℃) kJ/㎡ ≥5.0 9.7
    Mphamvu ya Izod (-40 ℃) kJ/㎡ ≥4.0 7.7
    10 Coefficient of Linear Expansion (23℃~80℃) 10-4K-1 ≤1.5 1.4
    11 Kuchuluka kwa resistivity Ω·cm ≥1.0×1014 3.1 × 1016
    12 Kutentha kosokoneza kutentha (1.80MPa) ≥55 58
    Kutentha kosokoneza kutentha (0.45MPa) ≥170 178
    13 Thermal hydrolysis
    Kulimbitsa Mphamvu pa Kukolola MPa ≥50 51
    Elongation pa Break ≥10 100
    14 Kugwirizana pakati pa zinthu ndi kudzaza mankhwala
    Kulimbitsa Mphamvu pa Kukolola MPa ≥50 51.8
    Elongation pa Break ≥100 139.4
    15 Loose chubu anti-side pressure N ≥800 825
    Chidziwitso: Mtundu uwu wa Poly butylene Terephthalate (PBT) ndi wamba wogwiritsa ntchito chingwe chowonjezera chachiwiri.

    Mtengo wa OW-PBT 6015

    Ayi. Chinthu Choyesera Chigawo Chofunikira Chokhazikika Mtengo
    1 Kuchulukana g/cm3 1.25-1.35 1.31
    2 Sungunulani kuthamanga (250 ℃, 2160g) g/10 min 7.0 ~ 15.0 12.6
    3 Chinyezi ≤0.05 0.03
    4 Kuyamwa madzi % ≤0.5 0.3
    5 Kulimba mphamvu pa zokolola MPa ≥50 55.1
    Elongation pa zokolola % 4.0 ~ 10.0 5.2
    Elongation panthawi yopuma % ≥100 163
    Tensile Modulus ya elasticity MPa ≥2100 2316
    6 Flexural Modulus MPa ≥2200 2311
    Flexural Mphamvu MPa ≥60 76.7
    7 Malo osungunuka 210-240 218
    8 Kulimba M'mphepete mwa nyanja (HD) / ≥70 75
    9 Mphamvu ya Izod (23 ℃) kJ/㎡ ≥5.0 9.4
    Mphamvu ya Izod (-40 ℃) kJ/㎡ ≥4.0 7.6
    10 Coefficient of Linear Expansion (23℃~80℃) 10-4K-1 ≤1.5 1.44
    11 Kuchuluka kwa resistivity Ω·cm ≥1.0×1014 4.3 × 1016
    12 Kutentha kosokoneza kutentha (1.80MPa) ≥55 58
    Kutentha kosokoneza kutentha (0.45MPa) ≥170 174
    13 Thermal hydrolysis
    Kulimbitsa Mphamvu pa Kukolola MPa ≥50 54.8
    Elongation pa Break ≥10 48
    14 Kugwirizana pakati pa zinthu ndi kudzaza mankhwala
    Kulimbitsa Mphamvu pa Kukolola MPa ≥50 54.7
    Elongation pa Break ≥100 148
    15 Loose chubu anti-side pressure N ≥800 983
    Chidziwitso: Poly butylene Terephthalate (PBT) iyi ili ndi kukana kuthamanga kwambiri, ndipo ndiyoyenera kupanga zokutira zachiwiri za chingwe chowoneka bwino chowulutsidwa ndi mpweya.

     

    Kupaka

    Zinthu za PBT zimayikidwa mu 1000kg kapena 900kg polypropylene thumba lakunja, lokhala ndi thumba la aluminium zojambulazo; kapena 25kg kraft pepala thumba kulongedza kunja, alimbane ndi thumba zotayidwa zotayidwa.
    Pambuyo pakulongedza, imayikidwa pa mphasa.
    1) 900kg thumba tani kukula: 1.1m*1.1m*2.2m
    2) 1000kg thumba la tani kukula: 1.1m * 1.1m * 2.3m

    kuyika kwa-PBT

    Kusungirako

    1) Chogulitsiracho chiyenera kusungidwa m’nkhokwe yaukhondo, yaukhondo, youma ndi mpweya wokwanira.
    2) Chogulitsacho chiyenera kusungidwa kutali ndi mankhwala ndi zinthu zowononga, zisamangidwe pamodzi ndi zinthu zoyaka moto ndipo zisakhale pafupi ndi magwero a moto.
    3) Chogulitsacho chiyenera kupewa kuwala kwa dzuwa ndi mvula.
    4) Chogulitsacho chiyenera kudzazidwa kwathunthu kuti chiteteze chinyezi ndi kuipitsa.
    5) Nthawi yosungiramo katundu pa kutentha wamba ndi miyezi 12 kuyambira tsiku lopangidwa.

    Chitsimikizo

    chizindikiro (1)
    chizindikiro (2)
    chizindikiro (3)
    chizindikiro (4)
    chizindikiro (5)
    chizindikiro (6)

    Ndemanga

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    ndemanga2-1
    ndemanga3-1
    ndemanga4-1
    ndemanga5-1

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