Tlhaloso e Khutšoanyane:


  • Referense FOB Theko:
    $898
    / Ton
  • Boema-kepe:China
  • Melao ea Tefo:L/C, T/T, Western Union
  • CAS:111-46-6
  • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Lebitso la Sehlahiswa:Diethylene glycol

    Sebopeho sa molek'hule:C4H10O3

    Nomoro ea CAS:111-46-6

    Sebopeho sa limolek'hule tsa sehlahisoa:

    Diethylene glycol

    LITŠOANTŠISO KHETHO

    Diethylene glycol ke mokelikeli o hlakileng o se nang 'mala, o se nang monko le o tsitsitseng.E boetse e na le viscous hanyenyane, ha e chese ebile ha e na matla.Ka lebaka la sehlopha sa eona sa ether le joala, diethylene glycol e bonts'a lisebelisoa tsa lik'hemik'hale tse nang le li-alcohol tsa mantlha le li-ethers.Ntho e belang ea eona e phahame haholo ho feta ea ethylene glycol, 'me solvent ea eona e kholoanyane.Diethylene glycol e tsoakana le metsi, li-ethers, aliphatic alcohols, aldehydes le ketones 'me e qhibiliha hanyenyane ho benzene, carbon tetrachloride, monobenzene, orthodichloronebenzene le toluene.E qhibilihisa lidae tse ngata, li-resin, oli, nitrocellulose le lintho tse ngata tsa manyolo.Ka lebaka la matla a eona a ho qhibilihisa, ho fetoha ha maemo a tlaase le hygroscopicity, e sebelisoa ho etsa mafura a masela, oli e sehang, sesepa sa ho hloekisa, li-inks tsa khatiso, li-inki tse setetsoeng ke mouoane le matheba a mapolanka a nondrain.Indastering ea masela diethylene glycol e sebelisoa e le ntho e lokisang boea, rayon le k'hothone.Joaloka motsoako oa lidae, e etsa mothusi oa bohlokoa ho daeang le ho hatisang.Hygroscopicity e phahameng ea diethylene glycol e etsa hore e be sesebelisoa sa ho nolofatsa se sebetsang hantle bakeng sa koae, pampiri, liponche tsa maiketsetso, li-glues le casein.Diethylene glycol e bohlokoa haholo ho felloa ke metsi 'meleng oa khase ea tlhaho.Motsoako oa diethylene glycol le monoethanolamine o tla tlosa mongobo, hydrogen sulfide le carbon dioxide khase ea tlhaho.

    KOPO SEBAKA

    Ka tharollo ea antifreeze bakeng sa lisebelisoa tsa ho fafatsa, litiiso tsa metsi bakeng sa litanka tsa khase, joalo-joalo (metsi a nang le 40% diethylene glycol a hoama ho -18 °; ka 50% ho -28 °);e le setlolo sa ho tlotsa le ho qeta boea, boworsted, k'hothone, rayon le silika;e le solvent bakeng sa lidae tsa vat;ka li-corks, li-glues, gelatin, casein, le li-pastes ho thibela ho omella.

    Diethylene glycol ke mokelikeli o se nang 'mala, o se nang monko, o hlakileng.E kopane le metsi ka tekanyo efe kapa efe.E na le lisebelisoa tse ngata tsa indasteri.Ke karolo ea ntho e thibelang ho hatsela, mekelikeli ea mariki, litlolo, lienke le lintho tse omisang, 'me e sebelisoa e le polasetiki.

    Diethylene glycol (DEG) ke solvent le motsoako o sebelisoang hangata lihlahisoa tse ngata tsa khoebo.E sebelisoa e le moemeli oa dehydrating bakeng sa ts'ebetso ea khase ea tlhaho;e le sesebelisoa sa ho tlotsa le ho qetela bakeng sa masela;motsoako o ka har'a maro a mariki, lilubricant, li-antifreeze formulations, li-strippers tsa wallpaper le litharollo tsa moholi tsa maiketsetso;solvent bakeng sa ho hatisa li-inks le lidae tsa masela;'me e sebelisoa e le setsi sa ho hlahisa li-resin tse ling, triethylene glycol, surfactants, le diethylene glycol esters le ethers.

    MOKHOA OA HO REKA HO RONA

    Chemwin e ka fana ka mefuta e mengata ea li-hydrocarbon tse ngata le li-solvents tsa lik'hemik'hale bakeng sa bareki ba indasteri.Pele ho moo, ka kopo bala lintlha tse latelang mabapi le ho etsa khoebo le rona: 

    1. Tshireletso

    Tšireletseho ke eona ntho e tlang pele bophelong ba rona.Ntle le ho fa bareki tlhahisoleseling mabapi le ts'ebeliso e sireletsehileng le e baballang tikoloho ea lihlahisoa tsa rona, re boetse re ikemiselitse ho netefatsa hore likotsi tsa polokeho ea basebetsi le borakonteraka li fokotsoa ho ba bonyane bo utloahalang le bo ka khonehang.Ka hona, re hloka hore moreki a etse bonnete ba hore litekanyetso tse nepahetseng tsa ho laolla le ho boloka polokeho li fihlelleha pele ho pepa ha rona (ka kopo sheba sehlomathiso sa HSSE ho latela maemo le maemo a kakaretso a thekiso ka tlase).Litsebi tsa rona tsa HSSE li ka fana ka tataiso mabapi le litekanyetso tsena.

    2. Mokhoa oa ho fana

    Bareki ba ka odara le ho fana ka lihlahisoa ho tsoa ho chemwin, kapa ba ka fumana lihlahisoa ho tsoa femeng ea rona ea tlhahiso.Mekhoa e teng ea lipalangoang e kenyelletsa lipalangoang tsa literaka, terene kapa mefuta e mengata (maemo a arohaneng a sebetsa).

    Tabeng ea litlhoko tsa bareki, re ka hlakisa litlhoko tsa likepe kapa litanka mme ra sebelisa litekanyetso tse khethehileng tsa polokeho / tlhahlobo le litlhoko.

    3. Palo e fokolang ea taelo

    Haeba u reka lihlahisoa sebakeng sa rona sa marang-rang, palo e tlase ea odara ke lithane tse 30.

    4.Tefo

    Mokhoa o tloaelehileng oa ho lefa ke ho fokotsa ka kotloloho matsatsing a 30 ho tsoa ho invoice.

    5. Litokomane tsa thomello

    Litokomane tse latelang li fanoe ka thomello ka 'ngoe:

    · Bill of Lading, CMR Waybill kapa tokomane e 'ngoe e amehang ea lipalangoang

    · Setifikeiti sa Tlhahlobo kapa Tumellano (haeba ho hlokahala)

    · Litokomane tse amanang le HSSE tumellanong le melaoana

    · Litokomane tsa meetlo ho latela melaoana (haeba ho hlokahala)


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