Poly(propylene glycol) CAS 25322-69-4

CAS:25322-69-4

Bohloeki:99%

Foromo ea molek'hule:CH4

Boima ba Molek'hule:16.04246

EINECS:500-039-8

Nako ea polokelo:2 lilemo

Mantsoe a tšoanang:POLYPROPYLENEGLYCOL,DIOLTYPE,1000; POLYPROPYLEGLYCOL,DIOLTYPE,2,000; POLYPROPYLEGLYCOL,DIOLTYPE,700; POLYPROPYLEGLYCOLP400; POLYPROPYLEGLYCOL700; POLYPROPYLEGLYCOL2000; POLYPROPYLEGLYCOL1000; POLYPROPYLEGLYCOL400

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Poly(propylene glycol) CAS 25322-69-4 ke eng?

Poly(propylene glycol) ke polima e nang le ponahalo ea mokelikeli o mosehla o se nang 'mala. E qhibiliha ka metsing (boima bo tlaase ba molek'hule) le metsoako ea tlhaho e kang aliphatic ketones le alcohols, empa e sa qhibilihe ka har'a ether le boholo ba aliphatic hydrocarbons. E fumanoa ka condensation ea propylene oxide le propylene glycol tlas'a khatello e phahameng kapa boteng ba motsoako oa acidic.

Tlhaloso

ITEM	TS'ELISO
Ponahalo	Mokelikeli o se nang mebala, o bonaletsang, o mafura le o nang le viscous
Mmala	≤20(Pt-Co)
Boleng ba asiti mgKOH/g	≤0.5
Boleng ba Hydroxyl: mgKOH/g	51-62
Boima ba molek'hule	1800-2200
Mongobo	≤1.0

Kopo

1. Letoto la PPG le qhibiliha ka har'a metsoako ea lintho tse phelang tse kang toluene, ethanol, trichlorethylene, joalo-joalo PPG200, 400, le 600 li qhibiliha ka metsing 'me li na le lubricating, soliloquizing, defaming, le antistatic properties. PPG-200 e ka sebelisoa e le dispersant bakeng sa li-pigments.

2. Litlolong, PPG400 e sebelisoa e le setlolo, se nolofatsang, le setlolo.

3. Poly (propylene glycol) e sebelisoa e le anti-foaming agent ka liphahlo le oli ea hydraulic, antifoaming agent ka rabara ea maiketsetso le ts'ebetso ea latex, sehatsetsing le se pholileng bakeng sa maro a ho fetisa mocheso, le ho ntlafatsa viscosity.

4. Poly(propylene glycol) e sebelisoa e le sebaka sa mahareng bakeng sa esterification, etherification, le polycondensation reactions.

5. Poly (propylene glycol) e sebelisoa e le moemeli oa ho lokolla, motsoako oa solubilizing, motsoako oa oli ea maiketsetso, motsoako oa metsi a sehang a qhibilihang ka metsing, oli ea rolara, oli ea hydraulic, lubricant e phahameng ea mocheso, le lisebelisoa tsa ka hare le tsa ka ntle bakeng sa rabara.

6. PPG-2000 ~ 8000 e na le lubrication e babatsehang, anti-foaming, mocheso le ho hanyetsa serame le lisebelisoa tse ling;

7. PPG-3000 ~ 8000 e sebelisoa haholo-holo e le karolo ea polyether e kopantsoeng ho hlahisa polasetiki ea foam ea polyurethane;

8. PPG-3000 ~ 8000 ka sebelisoa ka ho toba kapa ka mor'a esterification ho hlahisa plasticizers le lubricant;