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Ibhodlela lesiphuzo se-Carbonated Ibanga le-PET Resin Isithombe Esifakiwe
  • Ibhodlela lesiphuzo se-Carbonated Ibanga le-PET Resin

Ibhodlela lesiphuzo se-Carbonated Ibanga le-PET Resin


  • Izici nokusebenza:Ifakwe nokuqukethwe okuphansi kwe-heavy metal ne-acetaldehyde, inani elifanele lombala, i-viscosity ezinzile, nokusebenza okuhle kokucubungula.Ingavimbela ngempumelelo isikhutha ukuthi ingavuzi, futhi isebenza kahle imelana nengcindezi futhi imelana nokuqhekeka, izinga lokushisa eliphansi lokucubungula, ububanzi bokucubungula, ukukhanya okuhle, kanye nezinga eliphezulu lomkhiqizo oqediwe.Ingavimbela ngempumelelo amabhodlela ukuthi angaqhekeki ngenxa yokucindezelwa kwesiphuzo se-carbonated empilweni yeshalofu.
  • Izinkambu zesicelo:Ilungele ukushaya amabhodlela eziphuzo ze-carbonated ahlukahlukene, amabhodlela angama-3 nama-5-gallon noma imiphongolo, njll.
  • Izinto zokusetshenziswa eziyinhloko:I-PTA, MEG, IPA

    • Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Isingeniso Somkhiqizo

    I-Carbonated Beverage grade polyester chips yi-TPA-based polyethylene terephthalic copolymer.Kuyi-polymer enesisindo esikhulu samangqamuzana ukuze isetshenziswe ngokujwayelekile ezitsheni zokukhiqiza.Ingasetshenziswa ekukhiqizeni amabhodlela okupakisha esiphuzo esithambile esine-carbonated njenge-cola namabhodlela ama-3-gallon, ama-5-gallon big.

    Ibhodlela lesiphuzo se-Carbonated Grade Polyester Chip (2)

    Uhlobo lomkhiqizo luqukethe okuqukethwe okuphansi kwensimbi esindayo, okuqukethwe okuphansi kwe-acetaldehyde, inani elihle lombala.I-viscosity ezinzile futhi ilungele ukucutshungulwa.Nge-recipe yenqubo eyingqayizivele kanye nobuchwepheshe obuthuthukisiwe bokukhiqiza, ukuqinisa ukulawulwa kwenqubo nokuphathwa kwekhwalithi, umkhiqizo onempahla enhle kakhulu yokuhlukaniswa uyasebenza ekuvikeleni isikhutha ekuvuzeni, ukumelana nokucindezela okuhle, ukucutshungulwa kwezinga lokushisa eliphansi, ububanzi bokucubungula, okuhle kakhulu obala, izinga eliphezulu lomkhiqizo oqediwe futhi lingavimbela ngempumelelo amabhodlela ukuthi angaphuki ngenxa yeziphuzo ezine-carbonated ezisesikhathini sokugcina futhi ngaphansi kwengcindezi.

    Inkomba yezobuchwepheshe

    Ttem

    Iyunithi

    Inkomba

    Indlela yokuhlola

    I-Intrinsic Viscosity (Uhwebo Lwangaphandle)

    dL/g

    0.850±0.02

    I-ASTM D4603

    Okuqukethwe kwe-acetaldehyde

    ppm

    <1

    I-chromatography yegesi

    Inani lombala

    L

    -

    > 82

    I-HunterLab

    b

    -

    <1

    I-HunterLab

    Iqembu lokugcina le-Carboxyl

    mmol/kg

    <30

    I-Photometric titration

    Iphoyinti lokuncibilika

    °C

    243 ±2

    I-DSC

    Okuqukethwe kwamanzi

    wt%

    <0.2

    Indlela yesisindo

    Uthuli lwempushana

    PPm

    <100

    Indlela yesisindo

    Wt.ama-chips angu-100

    g

    1.55±0.10

    Indlela yesisindo

    Izimo Ezijwayelekile Zokucubungula

    Ukomisa kuyadingeka ngaphambi kokucubungula ukuncibilika ukuvimbela i-resin kusuka ku-hydrolysis.Izimo ezijwayelekile zokumisa ukushisa komoya okungu-165-185 ° C , isikhathi sokuhlala samahora angu-4-6, izinga lokushisa lamazolo elingaphansi -40 *C.

    Izinga lokushisa lomphongolo elijwayelekile lingaba ngu-280-298°C.

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