The yellow, viscous oil of Polyoxyerays Castor Oil is resistant to acids, alkalis and inorganic sulfates. It is used to emulsify and dissolve oil, and other substances that are not water-soluble.Active Matter Content >= 99
The following is a list of the most recent articles about
Polyoxyethylene castor Oil
:
Polyoxyethylene Castor Oil can be divided based on the number of EO into EL-10, EL-20, (H)EL-40, EL-60, el 80, etc. Water solubility and HLB value increase with increasing EO numbers. It has excellent emulsifying qualities.
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Prices of
Polyoxyethylene castor Oil
If you want to buy Polyoxyethylene Castor Oil in bulk.
Production methods
Polyoxyethylene castor Oil
:
Add castor oils to the reactor and stir. Heat until KOH is dissolved, replace air in reactor with N2, then inject ethyleneoxide into reactor. The reaction temperature should be maintained between 160 and 180 degrees Fahrenheit, while the pressure should be 0.15 to 0.02 MPa. To cool the material, it is transferred into the bleaching kettle. Acetic acid is used to adjust the pH slightly, and 0.1% of hydrogen peroxide for decolorization is added. After 70 cycles of heat preservation, the temperature is kept at 0.5h for 5h and then cooled down by decompression.
Technical Parameter
Polyoxyethylene castor Oil
s
:
|
EL-10
|
EL-20
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EL-30
|
EL-60
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EL-80
|
EL-90
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Appearance (25)
|
Light yellow transparent oil
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Light yellow Paste
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Light yellow solid
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Active substance content in %
|
>=99
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Cloud point(,1%)
|
-
|
30
|
45
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85-90
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>=90
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-
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HLB
|
6-7
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9-10
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11.5-12.5
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14-15.5
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15.5-16.5
|
17
|
|
5.0-7.0
|
|
Applications
Polyoxyethylene castor Oil
:
L-20 and HEL-20 may be used for acrylic fiber spinning, as well as as weaving oils. This will make the sizing smooth, soft, and easier to weave. Also, they can be used as diffusers, emulsifiers or wetting agents. HEL-20 also has low coking characteristics at high temperature. El-40, an oil-in water emulsifier is used to make wool oil for the textile industry. It has excellent antistatic properties, and it is best combined with other agents that are antistatic. It can be used to emulsify in pesticide, pharmaceutical and other industries. El-80 has antistatic and emulsifying properties and can be added to acrylic fiber, PVA, polypropylene, and other chemical fibre oil agents. It can also be used as the emulsifier for organophosphorus pesticides such as dioxin. It is widely used in textile dyeing, printing, ink and paint industries. But it can also be used to emulsify a wide variety of oils.
Packing & Shipping of
Castor oil Polyoxyethylene
:
Polyoxyethylene Castor Oil quantity is used to determine the packaging type.
Polyoxyethylene castor ole packing
1kg/bottle or 25kg/barrel.
Castor oil Polyoxyethylene
shipping:
As soon as payment is received, you can ship your order by air, sea, or express.