Fatty alcohol polyoxypropylene ether
【Chemical composition】Polymer of fatty alcohol and propylene oxide
【Type】Non-ionic
【Specification】SPO-10, SPO-20, SPO-30
【Technical indicators】
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product name |
SPO-10 |
SPO-20 |
SPO-30 |
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Fatty alcohol＋10PO |
Fatty alcohol＋20PO |
Fatty alcohol＋30PO |
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Appearance（25℃） |
Colorless to pale yellow transparent liquid |
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Hydroxyl value(mgKOH/g) |
67±5 |
40±4 |
28±3 |
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Acid value(mgKOH/g) |
≤1 |
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pH |
5－7 |
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Acid value |
insoluble in water |
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Dissolved in ethanol and acetone to form a transparent solution, can be dissolved in water-alcohol system |
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Dissolved in white mineral oil into a clear solution |
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Dissolved in molten white vaseline into a clear solution |
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【Performance and Application】
1. This product has stable performance, does not react with the raw materials of most cosmetics, is stable in acid and alkali media, and can be compounded with anionic and cationic surfactants respectively; this product is used as a softener and has certain lubricating and moisturizing properties. Wetting, plasticizing, solubilizing and dispersing properties;
2. In hair care products, it can partially or completely replace white mineral oil to give hair luster, and also has a styling effect, and can be used as hair gel resin plasticizer and thickener;
3. In skin care products, it can be used as a lubricant for non-greasy sunscreen to make the skin feel pleasant and dry; in skin lubricants, it can use its solubility and wettability to remove oil stains;
4. In bath products, low temperature and transparent bath oil and hand sanitizer can be obtained;
5. In aerosols, it is used as anti-sticking agent and valve lubricant;
6. In beauty cosmetics, as a carrier of pigments, it can produce non-greasy and non-stick films; it can be used as pigment dispersant and coupling agent, and can couple a large amount of aromatic oil to make it soluble in mineral oil;
7. In the chemical industry, it is used as an intermediate for the synthesis of surfactants with special properties. For example, after SPO-20 is connected with ethylene oxide, the 1% aqueous solution will turn into a thick colloid near its cloud point, and it will return to water after cooling.
【Packaging and Storage】
200Kg iron drum, 50Kg plastic drum. Store and transport as general chemicals. Store in a dry and ventilated place. Shelf life is two years.