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Lefatše - Premier PVC S - 1000: Resin ea Bohlokoa ea Polyvinyl Chloride

Re hlahisa Global - Premier PVC S - 1000 ea rona, mofuta oa resin ea polyvinyl chloride (PVC), eo hangata e hlahisoang ka mokhoa oa ethylene. E sebetsa e le thepa ea bohlokoa bakeng sa ho etsa lihlahisoa tse fapaneng tsa PVC 'me e fumana lits'ebetso tse pharaletseng liindastering tse ngata.

    Thepa ea 'Mele le ea Lik'hemik'hale

    Ponahalo: E hlaha e le phofo e tšoeu e sa fetoheng, ka boholo ba likaroloana tse pakeng tsa 60 le 250μm.
    Botenya: Botenya bo bonahalang bo oela ka har'a sebaka sa 0.40 - 0.60g/mL.
    Nomoro ea Tharollo ea ho tsikinyeha: Palo ea viscosity ea tharollo e hlapolotsoeng e nang le ligrama tse 0.5 tsa resin ka 100ml ea cyclohexanone ke 80 - 160ml/g.
    Bokgoni ba ho Monya Plasticizer: Mochesong oa kamore, 100g ea resin e ka monya 20 - 30g ea plasticizer.
    Matšoao a mang: Boleng ba eona ba K ke 65 - 66, tekanyo e tloaelehileng ea polymerization e tloha ho 970 ho isa ho 1070, 'me litaba tsa monomer ea vinyl e setseng ke ≤3ug/g.

    Litlhaloso tsa Tekheniki

    Matšoao a Sehlahisoa sa maemo a holimo: Dikahare tsa di-volatile (ho kenyeletswa le metsi) ke ≤0.20%, bongata bo bonahalang ke 0.50 - 0.58g/mL, palo ya "mahlo a tlhapi" ke ≤10 ka 400cm², mme palo ya dikarolwana tse sa hlwekang ke ≤16.
    Litlhaloso tse ling: Mabapi le masalla a sefe, ke ≤2.0% bakeng sa lesoba la sefe la 250um le ≥95% bakeng sa lesoba la sefe la 63um.

    Libaka tsa Kopo

    Lihlahisoa tse Tenyetsehang: E ka sebelisoa ho hlahisa lifilimi tse tenyetsehang, masela a masela, letlalo la maiketsetso, thepa ea lieta, le lintho tse fapaneng tse bonolo tse sebelisoang letsatsi le letsatsi. Ka ho eketsa bongata bo fapaneng ba li-plasticizer, lihlahisoa tse nang le maemo a fapaneng a bonolo le ho tenyetseha li ka finyelloa ho fihlela litlhoko tse fapaneng tsa ts'ebeliso.
    Lihlahisoa tse Tiileng: Litšebelisong tsa extrusion - tsa maemo a holimo, hangata e sebelisoa ho etsa liphaephe tse thata, mapolanka a thata a kobehileng, li-inlet tsa metsi a pula, le liprofaele tse fapaneng tse thata. Litšebelisong tsa ente - tsa maemo a holimo, e ka hlahisa likarolo tsa mechini le lihlahisoa tse ling.
    Masimo a Mang: Indastering ea terata le ea likhoele, e sebelisoa ho etsa liphaephe tsa tšireletso ea likhoele le li-sheath tsa ho thibela ho ruruha. Ka lebaka la litšobotsi tsa eona tse ntle tsa ho thibela ho ruruha le ho hanyetsa ho bola, e netefatsa polokeho le botsitso ba phetisetso ea motlakase. E ka boela ea sebelisoa ho etsa lisebelisoa tse ling tsa ho paka tse hlokang matla a itseng le ho hanyetsa boemo ba leholimo, joalo ka lifilimi tsa ho paka.

    Mekhoa ea ho Hlokomela

    Taolo ea Mocheso: PVC S - 1000 e utloa mocheso haholo nakong ea ts'ebetso. Lithempereichara tse phahameng haholo li ka lebisa ho bola habonolo, e leng se fellang ka mathata a boleng joalo ka lipululana le ho fifala ha 'mala. Ka lehlakoreng le leng, haeba mocheso o le tlase haholo, thepa e tla ba thata ebile e pshatleha habonolo, e leng se etsang hore ts'ebetso e be thata. Mohlala, nakong ea ts'ebetso ea ho enta ka ente, mocheso oa barele o hloka ho laoloa ka nepo ka har'a sebaka se loketseng ho netefatsa hore ho qhibiliha ha PVC hoa phalla ebile hoa tšoana.

    Tšebeliso e Eketsehileng: Ho ntlafatsa tshebetso ya ho sebetsa le boleng ba sehlahiswa, hangata ho hlokahala di-additives tse fapaneng, tse kang di-stabilizer, di-lubricant, le di-plasticizer. Khetho le tekanyo ya di-additives tsena di hloka ho fetolwa ka ho utlwahalang ho latela mekgwa e ikgethang ya ho sebetsa le ditlhoko tsa sehlahiswa. Mohlala, bongata ba plasticizer bo ama bonolo ba sehlahiswa ka ho toba, ha di-stabilizer di sebediswa ho ntlafatsa botsitso ba PVC nakong ya ho sebetsa le ho sebediswa, ho e thibela ho bola ka lebaka la mabaka a kang mocheso le lesedi.

    Litlhaloso

    Lebitso la Sehlahisoa Polyvinyl Chloride S - 1000
    Foromo ea Lik'hemik'hale (C2H3Cl)n
    Boima ba limolek'hule 970 - 1070
    Ponahalo Phofo e tšoeu
    Sebaka sa ho Qhibiliha 70 - 85℃
    Botenya 1.35 - 1.40 g/cm³
    NOMORO EA CAS 9002 - 86 - 2
    Khoutu ea HS 3904109001
    EINECS NO 200 - 831 - 6
    Kopo E sebelisoa liphaepheng, liprofaeleng, lifiliming, letlalong la maiketsetso le liphuthelong

    Leqephe la Taolo ea Boleng

    Lebitso la Sehlahisoa Polyvinyl Chloride S - 1000
    NTHO TEKANYETSO
    Ponahalo Phofo e tšoeu
    Palo ea Likaroloana tsa Litšila ≤16
    Karolo e kholo ea Volatile Matter ,% ≤0.3
    Botenya bo bonahalang, g/mL, ≥ 0.5-0.58
    "Leihlo la Tlhapi"/400cm² ≤12
    Monyako oa Resin Plasticizer oa 100g, g ≥20
    Bosweu (160℃, 10min),% ≥78