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2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove.

2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove.

Nkọwa dị mkpirikpi:

Usoro ihe omimi:C5H8O3

Ibu arọ molekụla:116.12

CAS no: 818-61-1


Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara kemịkalụ

mmiri mmiri na-enweghị agba.Ebe mgbaze -70°C, ebe esi esi 90-92°C (1.6kPa), 74-75°C (667Pa), njupụta nke ikwu 1.1098 (20/4°C), ndenye ntughari 1.446Chemicalbook9, ebe ọkụ (oghe oghe) 104°C, viscosity 5.34mPa ·S (25°C).Ọ bụ miscible na mmiri na soluble n'ozuzu organic solvents.Ngwaahịa azụmaahịa na-enwekarị 400 ppm nke polymerization inhibitor hydroquinone monomethyl ether.

Na-eji

Ngwaahịa a nwere ike copolymerized na ọtụtụ monomers dị ka acrylic acid na esters, acrolein, acrylonitrile, acrylamide, methacrylonitrile, vinyl chloride, styrene, wdg The pụta ngwaahịa nwere ike na-eji na-emeso eriri ma melite mmiri na-eguzogide na iguzogide nke eriri.Ihe mgbaze mgbaze, nkwụsi ike nke wrinkle na mmiri na-eguzogide;a na-ejikwa ya na Chemicalbook na-emepụta ihe mkpuchi thermosetting na rubbers sịntetik na arụmọrụ dị mma, dị ka ihe mgbakwunye mmanu, wdg N'ihe gbasara adhesives, copolymerization na vinyl monomers nwere ike imeziwanye ike njikọ ya.Na nhazi akwụkwọ, enwere ike iji ya mee acrylic emulsion maka mkpuchi iji meziwanye nguzogide mmiri na ike ya.

A na-eji ya dị ka ihe na-emeghachi omume na ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ onye na-agwọ ọrịa radieshon, nakwa dị ka ihe na-eme ka resin crosslinking, plastics, rubber modifiers, varnishes wood, printing inks and adhesives.A na-eji ya eme ihe na-emepụta thermosetting acrylic coatings, ìhè-agwọ acrylic coatings, photosensitive coatings, adhesives, textile treatment agents, akwụkwọ nhazi, mmiri àgwà stabilizers na polymer ihe, wdg O nwere àgwà nke obere ojiji, ma nwere ike budata melite arụmọrụ. nke ngwaahịa.

Usoro mmepụta

Acrylic acid na ethylene oxide na-enweta mmeghachi omume mgbakwunye na ọnụnọ nke ihe mgbochi na polymerization inhibitor iji mepụta ngwaahịa crude nke 2-hydroxyethyl acrylic acid.Mgbe degassing na distillation, na akụrụngwa oriri oke nke okokụre ngwaahịa: acrylic acid 710kg / t, Ethylene oxide bụ 485kg / t.

 

ITEM

 

ultra-ọcha (nke ahaziri)

 

Klas nke mbụ

 

tozuru oke

 

Mpụta

 

Mmiri mmiri na-enweghị atụ

 

Ọdịnaya ESTER, ≥ %

 

98.0

 

98.0

 

98.0

 

Ịdị Ọcha, ≥ %

 

97.0

 

94.0

 

90.0

 

Agba, ≤ (Pt-Co)

 

20

 

50

 

50

 

ACID efu (AS AA), ≤%

 

0.2

 

0.5

 

0.5

 

MMIRI, ≤ m/m%

 

0.2

 

0.5

 

0.5


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