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2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

2-Hydroxyethyl acrylate 2-Hydroxyethylester kyseliny akrylove

Whakaahuatanga Poto:

tātai rāpoi ngotaC5H8O3

Te taumaha ngota116.12

CAS no:818-61-1


Taipitopito Hua

Tohu Hua

Ngā āhuatanga matū

wai taekore.Ira whakarewa -70°C, ira koropuha 90-92°C (1.6kPa), 74-75°C (667Pa), kiato whanaunga 1.1098 (20/4°C), taupū whakaata 1.446Chemicalbook9, ira hiko (kapu tuwhera) 104°C, pokey 5.34mPa ·S (25°C).He miscible ki te wai me te wairewa i roto i te nuinga whakarewa waro.Kei roto i nga hua hokohoko te 400 ppm o te aukati polymerization hydroquinone monomethyl ether.

Whakamahinga

Ka taea te kape i tenei hua me te maha o nga monomers penei i te waikawa kiriaku me nga esters, acrolein, acrylonitrile, acrylamide, methacrylonitrile, vinyl chloride, styrene, me etahi atu.Atete whakarewa, korukoru ātete me te wai ātete;ka whakamahia ano hoki i roto i te Chemicalbook ki te hanga i nga paninga thermosetting me nga rapa waihanga me te pai o te mahi, hei taapiri whakahinuhinu, me etahi atu.I roto i te tukatuka pepa, ka taea te whakamahi ki te hanga whakaehunga kiriaku mo te paninga ki te whakapai ake i tona ātete wai me te kaha.

Ka whakamahia hei kaiwhakarewa tauhohenga me te maataki whakawhiti i roto i nga punaha whakamaarama iraruke, me te mea ano hoki hei kaihoko whakawhiti kapia, kirihou, whakarereke rapa, raima rakau, waituhi ta me te whakapiri.I whakamahia i roto i te hanga o te whakamarumaru kiriaku whakakikorua, te whakamaarama marama-whakaora i te kiriaku, te paninga whakaahua, te whakapiri, te kakano mo te maimoatanga, te tukatuka pepa, te whakapumau i te kounga o te wai me nga rauemi polymer, me etahi atu. o te hua.

Tikanga whakaputa

Ko te waikawa kiriaku me te waikura ethylene ka uru ki te tauhohenga taapiri i te aroaro o te whakakorikori me te aukati polymerization ki te whakaputa i tetahi hua kino o te waikawa kiriaku 2-hydroxyethyl.I muri degassing me Māturu, te motunga rauemi mata kohi o te hua oti: waikawa kiriaku 710kg/t, Ethylene waikura ko 485kg/t.

 

ITEM

 

ULTRA-PURE (Whakaritea)

 

KOEKE TUATAHI

 

WHAKAMAHI

 

TE PUKA

 

Te wai marama kore tae

 

KAUPAPA ESTER, ≥ %

 

98.0

 

98.0

 

98.0

 

TE PARAU, ≥ %

 

97.0

 

94.0

 

90.0

 

KATOA, ≤ (Pt-Co)

 

20

 

50

 

50

 

WAWAKA KOREUTU(AS AA), ≤ %

 

0.2

 

0.5

 

0.5

 

WAI, ≤ m/m%

 

0.2

 

0.5

 

0.5


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