2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

Incazelo emfushane:

Ifomula yamangqamuzana:C5H8O3

Isisindo samangqamuzana:116.12

I-CAS no:818-61-1

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izakhiwo zamakhemikhali

uketshezi olungenambala.Iphuzu elincibilikayo -70°C, indawo yokubilisa 90-92°C (1.6kPa), 74-75°C (667Pa), ukuminyana okuhlobene 1.1098 (20/4°C), inkomba ye-refractive 1.446Chemicalbook9, iphoyinti elikhanyayo (inkomishi evuliwe) 104°C, i-viscosity 5.34mPa ·S (25°C).Ixubene namanzi futhi iyancibilika kuma-organic solvents.Imikhiqizo yezentengiso ngokuvamile iqukethe u-400 ppm we-polymerization inhibitor hydroquinone monomethyl ether.

Isebenzisa

Lo mkhiqizo ungahlanganiswa nama-monomers amaningi afana ne-acrylic acid ne-esters, i-acrolein, i-acrylonitrile, i-acrylamide, i-methacrylonitrile, i-vinyl chloride, i-styrene, njll. Umkhiqizo owumphumela ungasetshenziswa ukwelapha imicu futhi uthuthukise ukumelana kwamanzi nokumelana nemicu.Ukumelana ne-solvent, ukumelana nemibimbi nokumelana namanzi;ibuye isetshenziswe ku-Chemicalbook ukwenza izigqoko ze-thermosetting kanye nama-rubber okwenziwa ngokusebenza kahle kakhulu, njengesengezo se-lubricant, njll. Ngokuphathelene nama-adhesives, i-copolymerization nge-vinyl monomers ingathuthukisa amandla ayo okubopha.Ekucubunguleni iphepha, ingasetshenziswa ukwenza i-emulsion ye-acrylic yokugqoka ukuze kuthuthukiswe ukumelana kwamanzi namandla.

Isetshenziswa njenge-ejenti esebenzayo ye-diluent ne-crosslinking ezinhlelweni zokuphulukisa ngemisebe, futhi njenge-ejenti ehlanganisa i-resin crosslinking, amapulasitiki, ama-modifiers enjoloba, ama-varnish okhuni, oyinki bokuphrinta nezinamatheliso.Isetshenziswa ekwenzeni i-thermosetting acrylic coatings, i-acrylic yokwelapha ukukhanya, i-photosensitive coatings, i-adhesives, i-textile treatment agents, ukucubungula iphepha, iziqinisi zekhwalithi yamanzi nezinto ze-polymer, njll. Inezici zokusetshenziswa okuphansi, kodwa ingathuthukisa kakhulu ukusebenza. yomkhiqizo.

Indlela yokukhiqiza

I-Acrylic acid ne-ethylene oxide zithola ukusabela okwengeziwe phambi kwe-catalyst kanye ne-polymerization inhibitor ukukhiqiza umkhiqizo ongahluziwe we-2-hydroxyethyl acrylic acid.Ngemuva kokukhishwa kwegesi nokukhishwa kwe-distillation, isilinganiso sokusetshenziswa kwempahla eluhlaza yomkhiqizo oqediwe: i-acrylic acid 710kg/t, i-Ethylene oxide ingu-485kg/t.

INTO

I-ULTRA-PURE (KWENZIWA ngokwezifiso)

IBANGA LOKUQALA

QUALIFIED

UKUBUKA

Uketshezi olukhanyayo olungenambala

ESTER CONTENT, ≥ %

98.0

PURITY, ≥ %

97.0

94.0

90.0