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
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Polyoxyethylene castor Oil
:
Depending on the number of EOs, polyoxyethylene castor oil is divided into EL-10 and EL-20. (H)EL-40 and EL-60 are also available. 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
:
Stir solid potassium chloride equal to 0.3% castor oils into the reactor. Heat until KOH is dissolved, replace air in reactor with N2, then inject ethyleneoxide into reactor. The pressure of 0.15-0.2 MPa is used to maintain the reaction temperature at 160180. 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, 0.5h for 5h is maintained, and then the material is cooled down for 5h using 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
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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 %
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>=99
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Cloud point(,1%)
|
-
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30
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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
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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 a weaving oil to make the sizing smooth and soft. 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 an organophosphorus dioxin emulsifier and as a wool oil emulsifier. 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
Polyoxyethylene castor Oil
:
Polyoxyethylene Castor Oil quantity is used to determine the packaging type.
Castor oil polyoxyethylene packaging
1kg/bottle. 25kg/barrel. 200kg/barrel.
Polyoxyethylene castor Oil
shipping:
Payment receipt can be used to ship out the goods by air, sea, or express as soon as practicable.