Mafuta a ether

Gulu la Industrial CAS 8032-32-4 99% Petroleum Etere

 

Dzina la malonda:  Mafuta a ether

Kalasi: Industrial Grade

Katundu: Zamadzimadzi

Kunyamula: 200kg / ng'oma

MOQ: 1 kg

Posungira: Malo Ozizira ndi Owuma

Alumali moyo: 2 years



Tsatanetsatane

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Mafotokozedwe Akatundu

 

Mafuta a ether is a colorless transparent liquid, with the smell of kerosenes.  It's mainly a mixture of pentanes and hexanes.  Insoluble in water, soluble in anhydrous ethanol, benzene, chloroforms, oil and other organic solvents.  Flammable and explosive, can react strongly with oxidizing agents.  Mainly used as solvent and grease treatment.  It is usually obtained from platinum reforming residual oil or straight run gasolines  by fractionation, hydrogenation or other methods.

 

Chiwonetsero chazinthu

 

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Mawonekedwe

 

Dzina la malonda:Mafuta a ether
Maonekedwe: Madzi Oonekera Opanda Mtundu 
Refractive index:n20/D 1.428 
Kasungidwe Kosungirako:Sungani kutentha kutentha. 
Color:APHA: ≤10 
Kununkhira: Mafuta kapena palafini 
Madzi (H2O): 0.015% 
Zosakaniza za sulfure (monga SO4): 0.015% 

 

Kugwiritsa ntchito

 

  1. solvent naphtha by boiling point range is divided into 120~160ºC, 120~180ºC, 140~200ºC three. It is used as a solvent for coatings made of coal tar pitch, stearic acid pitch, petroleum pitch, etc. The high boiling point components are used as diluents for cellulose esters and synthetic resins, while the others are used as solvents for the manufacture of dye intermediates. Adding petroleum solvent to naphtha can increase the solubility.
    2. Amagwiritsidwa ntchito ngati feteleza wamankhwala, kupanga ethylene ndikuthandizira kusintha zinthu zopangira, zitha kugwiritsidwanso ntchito popanga mafuta osungunulira kapena ngati chigawo chophatikiza chamafuta amafuta.
    3.Used for Coating

 

Ubwino wake

 

Tili ndi mafakitale apamwamba kwambiri omwe ali ndi mgwirizano wozama, omwe angakupatseni mankhwala apamwamba kwambiri komanso mitengo yampikisano. Ndipo titha kuperekanso kuchotsera pogula zinthu zambiri.Ndipo timagwirizana ndi makampani ambiri otumiza katundu, amatha kubweretsa zinthu mosatekeseka m'manja mwanu. Kutumiza nthawi ndi za 3-20 masiku chitsimikiziro cha malipiro.

 

Kufotokozera

 

Malo osungunuka  -90°C
Malo otentha  215-219 °C(lit.)
kachulukidwe  0.885 g/mL at 25 °C(lit.)
kachulukidwe ka nthunzi  6.4 (vs mpweya)
kuthamanga kwa nthunzi  0.15 mm Hg ( 20 °C)
refractive index  n20/D 1.436(lit.)
Fp  175 °F
kutentha kutentha.  2-8°C
kusungunuka  0.1g/l
mawonekedwe  Madzi
mtundu  Zomveka
Kununkhira Ester ngati fungo
malire ophulika 0.9-6.0% (V)
Kusungunuka kwamadzi  <0.1 g/100 mL at 22 ºC
Mtengo wa BRN  1765828
Kukhazikika Kukhazikika Kukhazikika, koma polymerizes mosavuta, kotero nthawi zambiri amaletsedwa ndi hydroqinone kapena monomethyl ether. Atengeke ndi hydrolysis. Zoyaka. Zosagwirizana ndi oxidizing agents.

 

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Kudziwa kwazinthu:

 

Petroleum ethers is a colorless transparent liquid, with the smell of kerosenes.  It's mainly a mixture of pentanes and hexanes.  Insoluble in water, soluble in anhydrous ethanol, benzene, chloroforms, oil and other organic solvents.  Flammable and explosive, can react strongly with oxidizing agents.  Mainly used as solvent and grease treatment.  It is usually obtained from platinum reforming residual oil or straight run gasolines  by fractionation, hydrogenation or other methods. 
 

  1. solvent -naphtha by boiling point range is divided into 120~160ºC, 120~180ºC, 140~200ºC three. It is used as a solvent for coatings made of coal-tar pitch, stearic acid pitch, petroleum pitch, etc. The high boiling point components are used as diluents for cellulose esters and synthetic resins, while the others are used as solvents for the manufacture of dye intermediates. Adding petroleum solvent to -naphtha can increase the solubility.
  2. Ntchito ngati fetereza mankhwala, kupanga ethylene ndi chothandizira kusintha zopangira, Angagwiritsidwenso ntchito kupanga zosungunulira mafuta kapena moti zinkamveka chigawo chimodzi cha -mafuta mafuta.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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