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99% Dipropylene glycol monomethyl ether (DPM) CAS 34590-94-8

Tlhaloso e Khutšoanyane:

Lebitso la Mosebetsi: Dipropylene glycol monomethyl ether

 
CAS: 34590-94-8

MF: CH3OC3H6OC3H6OH
 
Sehlopha: 99% min

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Tlhaloso ea Sehlahisoa

Lebitso la Mosebetsi: Dipropylene glycol monomethyl ether

 
CAS: 34590-94-8
MF: CH3OC3H6OC3H6OH 
 
Sehlopha: 99% min

Ga tlhaloso

Letoto la Propylene glycol monomethyl ether (PM, DPM)
Ntho Propylene glycol monomethyl ether (PM) Dipropylene glycol monomethyl ether (DPM)
CAS 107-98-2 EA-34590-94-8
Morero oa limolek'hule CH3O (CH3CHCH2OH CH3OC3H6OC3H6OH
Ponahalo Mokelikeli o se nang mmala le o bonaletsang (Kereiti ea Pele) Mokelikeli o se nang mmala le o bonaletsang (Sehlopha sa Liindasteri) Mokelikeli o se nang mmala le o bonaletsang

 

Ho hloeka (GC)% ≥ EA-99,5 EA-99.0 EA-99.0
Distillation mefuta e fapaneng (℃ / 760mmHg) 117.0-125.0 120.0-136.0 180.0-195.0
Mongobo (KF)% ≤ 0.1 0.1 0.1
Acidity (joalo ka HAC)% ≤ 0.01 0.02 0.01
Matla a khoheli a itseng (d420) 0.921 ± 0.005 0.921 ± 0.005 0.950 ± 0.005
Mmala (Pt-Co) ≤ 10 10 15
Sephutheloana le lipalangoang Lik'hemik'hale tse kotsi tsa 190KGS / Drum 200KGS / Drum Tloaelehileng lik'hemik'hale

Kopo

PM:
Kopo ka barbotage: PM, e nang le chefo e tlase ebile e qhibiliha ka matla, e sebelisoa haholo joalo ka moemeli oa solvent le coupling ea enke, ho roala pente le pente e thehiloeng metsing. E loketse benzene propylene emulsion, propylene alkene acid emulsion le pente ea eona ea emulsion, e khetholloang ka ho fokotsa mocheso oa ho roala, ho potlakisa momahano ea eona le ho boloka seaparo se le maemong a matle.
Kopo ea chefo e bolaeang likokonyana: PM e sebelisoa haholoholo joalo ka lipakeng tsa metolachlor bakeng sa weedicide, hape e le moemeli oa ho emisoa ha emulsion ea chefo e bolaeang likokoanyana.
Likopo tse ling: PM e ka sebelisoa ho anti-freezer ea mafura, tlhoekiso, sesebelisoa, le mochini oa ho roala litšepe bakeng sa tšepe e se nang tšepe. Ntle le moo, e ka sebelisoa e le lisebelisoa tsa tlhaho ea manyolo, dae ea ho daea le masela le tharollo ea oli e ohlang.

DPM e sebelisoa e le solvent bakeng sa botsitso ba PVC, nitrocellulose, ethyl cellulose, polyvinyl acetate, solvent bakeng sa pente le dyestuff, le sesebelisoa sa mokelikeli oa brake. E ka sebelisoa e le solvent ea enke ea khatiso, pente ea enamel, seha mokelikeli le oli e sebetsang; joalo ka moemeli oa ho kopanya pente e thehiloeng metsing (hangata e sebelisoa ka ho tsoaka); e le solvent e sebetsang ea pente e thehiloeng metsing; joalo ka moemeli oa solvent le coupling ea ntlo le indasteri e hloekisang, e tlosang mafura le pente, e hloekisang tšepe le bokaholimo bo thata e le setsi sa solvent le moemeli oa coupling oa enke ea khatiso ea silika-skrine ea mofuta oa solvent; e le solvent le coupling moemeli oa vat dae Textile; e le moemeli oa ho kopanya le moemeli oa tlhokomelo ea letlalo ka mokhoa oa litlolo; e le botsitso ba chefo e bolaeang likokonyana le ho kopanya? moemeli oa khanya ea fatše.

 

 


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