folakha

sehlahisoa

Li-polyether tse tletseng diboloko Diethylene glycol methyl ethyl ether (DEME)/ Dipropylene glycol ether (DPDM)

Tlhaloso e Khutšoanyane:

Diethylene glycol methyl ethyl ether(DEME)/ CAS 1002-67-1

Dipropylene glycol dimethyl ether (DPDM)/ 111109-77-4


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Diethylene glycol methyl ethyl ether (DEME), Dipropylene glycol ether (DPDM)
Ntho Diethylene glycol methyl ethyl ether (DEME) Dipropylene glycol dimethyl ether (DPDM)
CAS 1002-67-1 111109-77-4
Foromo ea limolek'hule CH3O(CH2CH2BA)2CH2CH3 C8H18THE3
Ponahalo Mokelikeli o se nang 'mala le o hlakileng Mokelikeli o se nang 'mala le o hlakileng
Bohloeki≥% (GC) 99.0 99.0
Mefuta ea ho qhibilihisa (℃/760mmHg) 168.0-176.0 166.0-176.0
Mongobo (KF) % ≤ 0.1 0.1
Asiti (joalo ka HAC)% ≤ 0.02 0.02
'Mala (Pt-Co) ≤ 10 10
Sephutheloana le lipalangoang 200KGS/Drum Khemik'hale e Tloaelehileng 200KGS/Drum Khemik'hale e Tloaelehileng

 

 

Kopo ea Sehlahisoa

Ka sebopeho se ikhethang, botsitso ba lik'hemik'hale le ho se be chefo,U SE KE UA REhangata e sebelisoa tlhahisong ea ho penta ka metsi, enke e khethehileng le binder e khethehileng. Ntle le moo, ka ho qhibiliha ho babatsehang, hangata e sebelisoa ho hlahisa sesebelisoa sa ho hloekisa le ho tlosa pente, ho sebelisa hape le ho sebetsana hape le thepa ea khale e nang le limolek'hule tse ngata.

DPDMke mofuta oa tharollo e seng ea ionic, e sebetsang ka bongata le e mosa tikolohong e nang le chefo e tlase, thepa ea ho etsa filimi, hydrophilcity, monko o fokolang oa ether, lebelo le loketseng la ho feto-fetoha ha mocheso, botsitso bo botle ba lik'hemik'hale, ho qhibiliha ho babatsehang, le polokeho e phahameng ho batho. E arotsoe e le tharollo e tala e seng ea HAP/NAP USA le EU. DPDM hangata e sebelisoa liphahlong tse thehiloeng metsing le tse ka folisoang, lik'hemik'hale tse kang meriana le chefo e bolaeang likokoanyana; e sebelisoa haholo ho hloekisa, co-solvent, reaction solvent ea motsoako oa organic, additive le manyolo; e sebelisoa indastering ea elektroniki e le moemeli oa ho hloekisa ka ho nkela N-methylpyrrolidone sebaka. Ho feta moo, e ka sebelisoa ho kopanya polyurethane.


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