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Cov Khoom Pawg
Cov Khoom Tshwj Xeeb
01
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC
PVC Qib HPMC

PVC Qib HPMC

PVC qib HPMC Hydroxypropyl Methylcellulose yog hom polymer uas muaj kev siv ntau tshaj plaws thiab kev ua tau zoo tshaj plaws ntawm txhua hom cellulose. Nws yog siv dav hauv ntau qhov chaw lag luam thiab lub neej txhua hnub. Nws yeej ib txwm hu ua "industrial MSG".


Hydroxypropyl Methylcellulose (HPMC) siv tau rau hauv kev tsim cov khoom polyvinyl chloride (PVC), tshwj xeeb tshaj yog hauv PVC resin thiab kev ua cov khoom sib xyaw. Txawm li cas los xij, nws yog ib qho tseem ceeb kom meej tias HPMC tsis yog ib feem ntawm PVC nws tus kheej; es, nws tuaj yeem siv ua cov roj nplua nyeem sab nraud lossis kev pab ua cov khoom siv thaum lub sijhawm tsim cov khoom sib xyaw PVC thiab cov khoom sib xyaw.

    Tiv tauj peb
    cov ntsiab lus ntawm cov khoom

    Cov Lus Qhia Txog Tshuaj

    piav qhia2

    PVC qib HPMC

    Cov Lus Qhia Tshwj Xeeb

    HPMC 60

    ( 2910 )

    HPMC 65

    ( 2906 )

    HPMC 75

    ( 2208 )

    Kub ntawm cov kua nplaum (℃)

    58-64

    62-68

    70-90

    Methoxy (WT%)

    28.0-30.0

    27.0-30.0

    19.0-24.0

    Hydroxypropoxy (WT%)

    7.0-12.0

    4.0-7.5

    4.0-12.0

    Viscosity (cps, 2% Tshuaj)

    3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000

    Qib Khoom:

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    PVC qib HPMC

    Viscosity (cps)

    Lus Cim

    HPMC 60E50 (E50)

    40-60

    HPMC

    HPMC 65F50 (F50)

    40-60

    HPMC

    HPMC 75K100 (K100)

    80-120

    HPMC

    Lub luag haujlwm ntawm HPMC hauv PVC Processing:

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    1. Kev Siv Lubrication Sab Hauv Thiab Sab Nraud:

    HPMC tuaj yeem ua haujlwm ua tus neeg sawv cev lubricating hauv PVC ua. Nws pab txhim kho cov yam ntxwv ntws ntawm PVC compounds thiab txo qhov kev sib txhuam thaum lub sijhawm extrusion thiab molding. HPMC tuaj yeem ua haujlwm ua ob qho tib si sab hauv thiab sab nraud lubricant, txhim kho tag nrho cov txheej txheem ntawm PVC cov ntaub ntawv.

    2. Kev Ua Haujlwm Zoo Dua:

    Kev ntxiv HPMC rau hauv PVC cov tshuaj sib xyaw thiab cov resin tuaj yeem txhim kho lawv cov txheej txheem ua haujlwm, ua rau nws yooj yim dua los tsim thiab kho cov khoom PVC. Qhov no tseem ceeb heev rau hauv kev lag luam uas qhov kev txhaj tshuaj molding thiab extrusion meej yog qhov tseem ceeb.

    3. Txo Kev Siv Hluav Taws Xob:

    Cov khoom siv roj nplua nyeem ntawm HPMC tuaj yeem ua rau kev siv hluav taws xob tsawg dua thaum lub sijhawm ua PVC. Qhov no tsis yog tsuas yog muaj txiaj ntsig zoo rau ib puag ncig xwb tab sis kuj tsim nyog rau cov chaw tsim khoom.

    4. Kev Pab Tiv Thaiv Kev Nplaum:

    Hauv cov txheej txheem uas cuam tshuam nrog kev ua kom sov thiab ua kom zoo li PVC, xws li kev rho tawm thiab kev txhaj tshuaj molding, HPMC pab tiv thaiv kev lo lossis kev nplaum ntawm cov khoom siv PVC rau cov khoom siv ua.

    Cov ntawv thov ntawm PVC Qib HPMC:

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    PVC Qib HPMC feem ntau yog siv rau hauv kev lag luam PVC thiab tuaj yeem siv rau hauv ntau yam kev siv ua PVC, suav nrog:

    1. PVC Extrusion:

    HPMC siv tau rau hauv kev rho tawm cov PVC profiles, cov kav dej, thiab lwm yam khoom, qhov twg nws pab txhim kho cov khoom ntws thiab txo kev siv hluav taws xob.

    2. PVC Txhaj Tshuaj Molding:

    Kev txhaj tshuaj molding ntawm PVC cov khoom, xws li cov khoom siv thiab cov khoom sib xyaw, tuaj yeem tau txais txiaj ntsig los ntawm kev siv HPMC los tiv thaiv kev lo thiab txhim kho kev tso tawm pwm.

    3. Kev Sib Xyaws PVC:

    Hauv kev sib xyaw ua ke ntawm PVC, qhov twg ntau yam khoom ntxiv thiab cov khoom sau tau sib xyaw nrog PVC resin, HPMC tuaj yeem ua haujlwm pab ua kom yooj yim rau kev sib kis thiab txhim kho kev ua haujlwm.

    4. PVC Calendering:

    HPMC tuaj yeem siv rau hauv cov txheej txheem calendering PVC rau kev tsim cov ntawv thiab cov yeeb yaj kiab, qhov twg nws pab txo qhov kev sib txhuam thiab txhim kho qhov zoo ntawm cov khoom kawg.

    Cov txiaj ntsig ntawm kev siv PVC Qib HPMC:

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    - Txhim kho cov txheej txheem ua tau zoo thiab cov khoom ntws ntawm PVC cov sib xyaw.
    - Kev ua tau zoo dua ntawm extrusion thiab molding.
    - Txo kev siv zog thaum lub sijhawm ua tiav.
    - Tiv thaiv kom tsis txhob lo lossis nplaum thaum lub sijhawm ua cov txheej txheem shaping.

    Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qib tshwj xeeb thiab cov qauv ntawm HPMC siv rau hauv kev ua PVC tuaj yeem sib txawv raws li qhov xav tau ntawm daim ntawv thov. Cov chaw tsim khoom thiab cov neeg sib xyaw hauv kev lag luam PVC tuaj yeem ua haujlwm nrog cov neeg muab khoom HPMC los kho cov qauv rau lawv cov kev xav tau ua tiav thiab cov khoom xav tau. Tsis tas li ntawd, kev siv HPMC hauv kev ua PVC yog raws li cov cai thiab cov qauv kev lag luam kom ntseeg tau tias cov khoom zoo thiab kev nyab xeeb.

    cov khoom (1)swq

    cov khoom (2)8wn

    Ntim Khoom

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    Tus qauv ntim yog 25kg / Fiber nruas
    20'FCL: 9 tuj nrog palletized; 10 tuj tsis muaj palletized.
    40'FCL: 18 tuj nrog palletized; 20 tuj tsis muaj palletized.

    Kev Khaws Cia:

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    Khaws cia rau qhov chaw txias, qhuav hauv qab 30 ° C thiab tiv thaiv kom tsis txhob muaj av noo thiab nias, vim tias cov khoom yog thermoplastic, lub sijhawm khaws cia yuav tsum tsis pub tshaj 36 lub hlis.

    Cov lus qhia txog kev nyab xeeb:

    piav qhia2

    Cov ntaub ntawv saum toj no yog raws li peb txoj kev paub, tab sis tsis txhob zam cov neeg siv khoom ua tib zoo xyuas txhua yam tam sim ntawd thaum tau txais. Txhawm rau kom tsis txhob muaj cov qauv sib txawv thiab cov khoom siv raw sib txawv, thov ua qhov kev sim ntau dua ua ntej siv nws.