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HPMC ea Sehlopha sa PVC

HPMC Hydroxypropyl Methylcellulose ea sehlopha sa PVC ke mofuta oa polymer o nang le ts'ebeliso e ngata le ts'ebetso e phahameng ka ho fetisisa har'a mefuta eohle ea cellulose. E sebelisoa haholo mafapheng a fapaneng a indasteri le bophelong ba letsatsi le letsatsi. Kamehla e 'nile ea tsejoa e le "MSG ea indasteri".


Hydroxypropyl Methylcellulose (HPMC) e ka sebelisoa tlhahisong ea lihlahisoa tsa polyvinyl chloride (PVC), haholo-holo ts'ebetsong ea resin ea PVC le metsoako. Leha ho le joalo, ho bohlokoa ho hlakisa hore HPMC ha se karolo ea PVC ka boeona; ho e-na le hoo, e ka sebelisoa e le setlolo sa kantle kapa thuso ea ts'ebetso nakong ea tlhahiso ea metsoako le resin ea PVC.

    Tlhaloso ea Lik'hemik'hale

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    HPMC ea sehlopha sa PVC

    Tlhaloso

    HPMC 60

    (2910)

    HPMC 65

    (2906)

    HPMC 75

    (2208)

    Mocheso oa gel (℃)

    58-64

    62-68

    70-90

    Methoxy (WT%)

    28.0-30.0

    27.0-30.0

    19.0-24.0

    Hydroxypropoxy (Boima ba 'mele%)

    7.0-12.0

    4.0-7.5

    4.0-12.0

    Ho thibana ha metsi (cps, 2% Tharollo)

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

    Sehlopha sa Sehlahisoa:

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    HPMC ea sehlopha sa PVC

    Ho teteana (cps)

    Tlhaloso

    HPMC 60E50 (E50)

    40-60

    HPMC

    HPMC 65F50 (F50)

    40-60

    HPMC

    HPMC 75K100 (K100)

    80-120

    HPMC

    Karolo ea HPMC ho Ts'ebetsong ea PVC:

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    Dikopo tsa PVC Kereiti ya HPMC:

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    HPMC ea Sehlopha sa PVC e sebelisoa haholo indastering ea PVC 'me e ka sebelisoa lits'ebetsong tse fapaneng tsa ts'ebetso ea PVC, ho kenyeletsoa:

    Melemo ea ho Sebelisa HPMC ea Sehlopha sa PVC:

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    - Matla a ntlafalitsoeng a ho sebetsa le ho phalla ha metsoako ea PVC.
    - Ts'ebetso e ntlafalitsoeng ea ho ntša le ho bopa.
    - Tšebeliso e fokotsehileng ea matla nakong ea ts'ebetso.
    - Thibelo ea ho khomarela kapa ho khomarela nakong ea lits'ebetso tsa ho bopa.

    Ho bohlokoa ho hlokomela hore sehlopha le mokhoa o ikhethileng oa ho etsa HPMC tse sebelisoang ts'ebetsong ea PVC li ka fapana ho latela litlhoko tsa ts'ebeliso. Bahlahisi le metsoako indastering ea PVC ba ka sebetsa le bafepedi ba HPMC ho etsa hore mokhoa ona o lumellane le litlhoko tsa bona tse ikhethileng tsa ts'ebetso le litlhoko tsa sehlahisoa. Ho feta moo, ts'ebeliso ea HPMC ts'ebetsong ea PVC e latela melaoana le maemo a indasteri ho netefatsa boleng le polokeho ea sehlahisoa.

    Sephutheloana

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    Sepakete se tloaelehileng ke 25kg/moropa oa faeba
    20'FCL: lithane tse 9 tse nang le pallet e nang le liphalete; lithane tse 10 tse sa kenngoang pallet.
    40'FCL: lithane tse 18 tse nang le pallet e kentsoeng; lithane tse 20 tse sa kenngoang pallet.

    Polokelo:

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    E boloke sebakeng se pholileng, se omileng ka tlase ho 30°C 'me e sirelelitsoe khahlanong le mongobo le ho hatelloa, kaha thepa ke ea thermoplastic, nako ea polokelo ha ea lokela ho feta likhoeli tse 36.

    Lintlha tsa polokeho:

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    Lintlha tse ka holimo li lumellana le tsebo ea rona, empa u se ke ua lokolla bareki ba hlahlobang tsohle ka hloko hang ha li amoheloa. Ho qoba mokhoa o fapaneng oa ho kopanya le thepa e tala e fapaneng, ka kopo etsa liteko tse ling pele u e sebelisa.