samfur

Ethylene glycol monobutyl ether acetate jerin (BAC, DBAC)/ CAS 112-07-2/ CAS 124-17-4

Takaitaccen Bayani:

Ethylene glycol monobutyl ether acetate (BAC) / CAS 112-07-2

Diethylene glycol monobutyl ether acetate (DBAC) / CAS 124-17-4


Cikakken Bayani

Tags samfurin

Ƙayyadaddun samfur

Ethylene glycol monobutyl ether acetate jerin (BAC, DBAC)
Abu Ethylene glycol monobutyl ether acetate (BAC)

 

Diethylene glycol monobutyl ether acetate (DBAC)
CAS 112-07-2 124-17-4
Tsarin kwayoyin halitta CH3KYAUTA2CH2OC4H9 CH3KYAUTA2CH2KUMA2CH2OC4H9
Bayyanar Ruwa mara launi da tsabta Ruwa mara launi da tsabta
Tsarki %(GC)≥ 99.5 98.0
Kewayon distillation (℃ / 760mmHg) 188.0-195.0 238.0-253.0
Danshi (KF)%≤ 0.05 0.05
Acidity (kamar HAC)%≤ 0.03 0.04
Musamman nauyi (d420) 0.942± 0.005 0.981± 0.005
Launi (Pt-Co)≤ 10 25
Kunshin da sufuri 190KGS/Drum na gama gari 200KGS/Drum na gama gari

 

Aikace-aikacen samfur

BAC shine nau'in acetate-nau'in ƙarfi na babban wurin tafasa da ƙungiyar ayyuka da yawa. Ana iya amfani da shi azaman jet-tawada sauran ƙarfi da coalescing reagent ga emulsion fenti. Yana da kyakkyawan solubility zuwa nau'ikan guduro iri-iri. Ana amfani dashi sosai a cikin launi mai launi ko emulsion fenti. Bayan haka, BAC ana amfani dashi ko'ina azaman kaushi ga karfe, fenti fenti. Hakanan za'a iya amfani dashi azaman kaushi na fenti mai kariya, rini, guduro, fata, tawada bugu; da aka yi amfani da shi a cikin tsari mai tsabta na ƙarfe mai wuyar gaske, gilashi, da dai sauransu; kuma ana amfani dashi azaman reagent na sinadarai.

DBAC yana da babban wurin tafasa da ƙananan wari. An fi amfani dashi azaman babban madaidaicin wurin tafasa don enamel mai zafi ko bugu tawada; a matsayin m na PVC; a matsayin ƙarin coalescing wakili na emulsion fenti. Saboda jinkirin saurin volatilization da ƙananan solubility, ana iya amfani da shi azaman sauran ƙarfi na siliki bugu tawada da polyphenyl bugu glaze. Hakanan za'a iya amfani dashi azaman reagent mai tafasa don raba barasa da ketone.


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana