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2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

Apejuwe kukuru:

Ilana molikula:C5H8O3

Ìwúwo molikula:116.12

CAS no: 818-61-1


Alaye ọja

ọja Tags

Awọn ohun-ini kemikali

omi ti ko ni awọ.Oju yo -70°C, aaye ibisi 90-92°C (1.6kPa), 74-75°C (667Pa), iwuwo ojulumo 1.1098 (20/4°C), itọka itọka 1.446Chemicalbook9, aaye filasi (igo ṣiṣi) 104°C, iki 5.34mPa ·S (25°C).O ti wa ni miscible pẹlu omi ati tiotuka ni gbogbo Organic olomi.Awọn ọja iṣowo ni gbogbogbo ni 400 ppm ti inhibitor polymerization hydroquinone monomethyl ether.

Nlo

Ọja yii le jẹ copolymerized pẹlu ọpọlọpọ awọn monomers gẹgẹbi acrylic acid ati esters, acrolein, acrylonitrile, acrylamide, methacrylonitrile, vinyl chloride, styrene, bbl Ọja ti o mujade le ṣee lo lati ṣe itọju awọn okun ati ki o mu ilọsiwaju omi ati resistance ti awọn okun.Idaduro ojutu, resistance wrinkle ati resistance omi;o tun lo ni Iwe-kemikali lati ṣe iṣelọpọ awọn ohun-ọṣọ thermosetting ati awọn rubbers sintetiki pẹlu iṣẹ ṣiṣe ti o dara julọ, bi aropo lubricant, bbl Ni awọn ofin ti adhesives, copolymerization pẹlu awọn monomers vinyl le mu agbara isunmọ rẹ dara.Ni iwe processing, o le ṣee lo lati ṣe akiriliki emulsion fun ti a bo lati mu awọn oniwe-omi resistance ati agbara.

O ti wa ni lo bi awọn kan ifaseyin diluent ati crosslinking oluranlowo ni Ìtọjú curing awọn ọna šiše, ati ki o tun bi a resini crosslinking oluranlowo, pilasitik, roba modifiers, igi varnishes, titẹ sita inki ati adhesives.Ti a lo ninu iṣelọpọ ti awọn ohun elo akiriliki thermosetting, awọn ohun elo akiriliki ina-curing, awọn ideri fọto, awọn adhesives, awọn aṣoju itọju aṣọ, sisẹ iwe, awọn amuduro didara omi ati awọn ohun elo polima, bbl O ni awọn abuda ti lilo kekere, ṣugbọn o le mu iṣẹ ṣiṣe pọ si ni pataki. ti ọja.

Ọna iṣelọpọ

Akiriliki acid ati ohun elo afẹfẹ ethylene faragba ifaseyin afikun ni iwaju ayase ati inhibitor polymerization lati ṣe agbejade ọja robi ti 2-hydroxyethyl acrylic acid.Lẹhin degassing ati distillation, ipin agbara ohun elo aise ti ọja ti pari: acrylic acid 710kg/t, Ethylene oxide jẹ 485kg/t.

 

Nkan

 

ULTRA-PURE (Adani)

 

ILẸ KINNI

 

ODODO

 

Irisi

 

Awọ sihin omi

 

Akoonu ESTER, ≥ %

 

98.0

 

98.0

 

98.0

 

MỌ́, ≥ %

 

97.0

 

94.0

 

90.0

 

Àwò, ≤ (Pt-Co)

 

20

 

50

 

50

 

ACID Ọfẹ (AS AA), ≤%

 

0.2

 

0.5

 

0.5

 

OMI, ≤ m/m%

 

0.2

 

0.5

 

0.5


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