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2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

Takaitaccen Bayani:

Tsarin kwayoyin halitta:C5H8O3

Nauyin kwayoyin halitta:116.12

CAS noSaukewa: 818-61-1


Cikakken Bayani

Tags samfurin

Abubuwan sinadaran

ruwa mara launi.Matsayin narkewa -70°C, wurin tafasa 90-92°C (1.6kPa), 74-75°C (667Pa), girman dangi 1.1098 (20/4°C), index refractive 1.446Chemicalbook9, filashi (buɗe kofi) 104°C, danko 5.34mPa ·S (25°C).Yana da miscible da ruwa da kuma mai narkewa a cikin general Organic kaushi.Kayayyakin kasuwanci gabaɗaya sun ƙunshi ppm 400 na polymerization inhibitor hydroquinone monomethyl ether.

Amfani

Wannan samfurin za a iya copolymerized da yawa monomers kamar acrylic acid da esters, acrolein, acrylonitrile, acrylamide, methacrylonitrile, vinyl chloride, styrene, da dai sauransu Sakamakon samfurin za a iya amfani da su bi da zaruruwa da kuma inganta ruwa juriya da juriya na zaruruwa.Juriya mai narkewa, juriya na wrinkle da juriya na ruwa;Hakanan ana amfani dashi a cikin littafin Chemical don kera kayan kwalliyar thermosetting da roba na roba tare da kyakkyawan aiki, azaman ƙari mai ƙoshin mai, da sauransu.A cikin takarda aiki, ana iya amfani da shi don yin acrylic emulsion don shafi don inganta juriya da ƙarfin ruwa.

Ana amfani da shi azaman diluent mai amsawa da mai haɗawa a cikin tsarin warkarwa na radiation, haka kuma azaman wakili na haɗin gwiwar guduro, robobi, masu gyara roba, varnishes na itace, tawada na bugu da adhesives.An yi amfani da shi a cikin masana'anta na thermosetting acrylic coatings, haske-curing acrylic coatings, photosensitive coatings, adhesives, yadi magani jamiái, takarda aiki, ruwa quality stabilizers da polymer kayan, da dai sauransu Yana yana da halaye na low amfani, amma zai iya muhimmanci inganta wasan kwaikwayon. na samfurin.

Hanyar samarwa

Acrylic acid da ethylene oxide suna jurewa ƙarin amsawa a gaban mai haɓakawa da mai hana polymerization don samar da ɗanyen samfurin 2-hydroxyethyl acrylic acid.Bayan degassing da distillation, da albarkatun kasa amfani kewayon ƙãre samfurin: acrylic acid 710kg/t, Ethylene oxide ne 485kg/t.

 

ITEM

 

MATSALAR TSAFTA (CUSTOMized)

 

KARATUN FARKO

 

CANCANCI

 

BAYYANA

 

Ruwa mai haske mara launi

 

Abubuwan ESTER, ≥ %

 

98.0

 

98.0

 

98.0

 

TSARKI, ≥ %

 

97.0

 

94.0

 

90.0

 

Launuka, ≤ (Pt-Co)

 

20

 

50

 

50

 

KYAUTA ACID(AS AA), ≤ %

 

0.2

 

0.5

 

0.5

 

RUWA, ≤ m/m%

 

0.2

 

0.5

 

0.5


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