Quality specification
| Item | Index (ok-74) |
| Appearance | White flake solid |
| Bulk density,g/cm3 (80℃) | - |
| Refractive index,(80℃) | 1.447～1.449 |
| Viscosity, mpa.s (80℃) | 58～65 |
| Melting point,℃ | 49~54 |
| Flash point,℃ | ≤230 |
| Acid value, mgkoh/g | - |
| Iodine value, gi/100g | ＜2 |
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Description
Ok-74 is neutral complex ester of multi-fatty acid with high molecular weight.
Ok-74 both is suitable for non-nsparent products.
Ok-74 can be used as internal and external lubricant respectively with good transparency and dispersancy.
Both can be dissolved in hot alcohol,tri-butyl ste and chloroform,but not dissolved in water and alcohol.
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Application
To be used in transparent sheet, pellet, shrinkable film, twist wrap film and other opaque products
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Typical characteristic
Ok-74 external lubricant;good metal release and persistence;
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Storage
To be stored in cool and ventilated warehouse, avoid direct exposure to sunlight.
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Packing
25kg net in pp woven bag.
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