tse ding

Lihlahisoa

Propylene Glycol Methyl Ether Acetate

Tlhaloso e Khutšoanyane:

Haholo-holo e sebelisoa ka enke, pente, enke, dae ea masela, solvent ea oli ea masela, e ka sebelisoa hape ho sesebelisoa sa ho hloekisa tlhahiso ea kristale; Ke solvent e tsoetseng pele ea indasteri e nang le chefo e tlase e nang le ts'ebetso e ntle haholo, 'me e na le bokhoni bo matla ba ho qhaqha lintho tse polar le tse seng polar. E loketse li-solvents tsa li-polymers tse fapaneng tsa li-coatings le li-inks tse phahameng, ho akarelletsa le aminomethyl ester, vinyl, polyester, cellulose acetate, alkyd resin, resin ea acrylic, epoxy resin, joalo-joalo Har'a bona. Propylene glycol methyl ether propionate ke solvent ka pente le enke, e loketse polyester unsaturated, polyurethane resin, acrylic resin, epoxy resin joalo-joalo.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Dipropylene glycol e fumana litšebeliso tse ngata e le polasetiki, e bohareng ba lik'hemik'hale tsa lik'hemik'hale tsa indasteri, e le mochine oa polymerization kapa monomer, le joalo ka solvent. Chefo ea eona e tlase le thepa ea solvent e etsa hore e be motsoako o loketseng bakeng sa litlolo le lihlahisoa tsa tlhokomelo ea letlalo le moriri. Hape ke motsoako o tloaelehileng oa mokelikeli oa moholi oa khoebo, o sebelisoang mecheng ea moholi oa indasteri ea boithabiso.

Thepa

Foromo C6H12O3
CAS NO 108-65-6
ponahalo mokelikeli o se nang 'mala, o bonaletsang, oa viscous
tekano 0.96 g/cm³
ntlha e belang 145 ℃-146 ℃
flash(ing) ntlha 47.9 ℃
phutheloana moropa/ ISO Tanka
Polokelo Boloka sebakeng se pholileng, se nang le moea o pholileng, se omileng, se arohaneng le mohloli oa mollo, lipalangoang tsa ho palamisa le ho laolla li lokela ho bolokoa ho latela litokisetso tsa lik'hemik'hale tse chefo tse tukang.

* Liparamente ke tsa litšupiso feela. Bakeng sa lintlha, sheba COA

Kopo

Sehlahisoa sa diluent le leveling, se ka sebelisoa ka enke, lidae tsa masela, solvent ea oli ea masela.

1) Dipropylene glycol ke mokelikeli o loketseng ka ho fetisisa bakeng sa litlolo tse ngata tse nkhang hamonate le litlolo. Thepa ena e tala e na le metsi, oli le hydrocarbon co-solubility e ntle haholo 'me e na le monko o bonolo, ho halefa ho fokolang ha letlalo, chefo e tlase, kabo e tšoanang ea li-isomers le boleng bo holimo.

2) E ka sebelisoa e le moemeli oa ho kopanya le ho nosetsa lits'ebetsong tse ngata tse fapaneng tsa litlolo. Ho litlolo tse nkhang hamonate, dipropylene glycol e sebelisoa ho feta 50%; ha lits'ebetsong tse ling, dipropylene glycol hangata e sebelisoa ka tlase ho 10% (w/w). Lisebelisoa tse ling tse khethehileng tsa sehlahisoa sa Chemicalbook li kenyelletsa: litlolo tsa moriri, tse hloekisang letlalo (litlolo tse batang, li-gels tsa shaoara, lihlatsoana tsa 'mele le litlolo tsa letlalo) li-deodorants, sefahleho, lihlahisoa tsa tlhokomelo ea letlalo la matsoho le' mele, lihlahisoa tsa tlhokomelo ea letlalo tse kolobisang le litlolo tsa molomo.

3) E ka boela ea nka sebaka ka li-resin tse sa tsitsang le li-resin tse tletseng. Li-resin tseo e li hlahisang li na le bonolo bo phahameng, bo hanyetsanang le ho phatloha le ho hanyetsa boemo ba leholimo. (4) E ka boela ea sebelisoa e le cellulose acetate; cellulose nitrate; varnish bakeng sa gomunu ea likokoanyana; solvent bakeng sa oli ea castor; le plasticizer, fumigant, le sesepa sa maiketsetso.

Molemo

Boleng ba sehlahisoa, bongata bo lekaneng, ho fana ka katleho, boleng bo phahameng ba tšebeletso E na le molemo ho feta amine e tšoanang, ethanolamine, ka hore ho ka sebelisoa khatello e phahameng bakeng sa matla a tšoanang a kutu. Sena se lumella lihloekisi ho hohla hydrogen sulfide ka sekhahla se tlase sa amine se potolohang ka tšebeliso e fokolang ea matla ka kakaretso.


  • E fetileng:
  • E 'ngoe: