N Butyl stearate
CAS NO: 123-95-5
Molecular formula: C22H44O2
Molecular weight: 340.59
Properties:
Colorless liquid, micro fatty taste.
refractive index(25°C) 1.442,
flashing point 187°C,
relative density 0.855~0.865
freezing point 18~20°C
boiling point(25mmHg) 220°C
viscosity(25°C) 7 centipoise
Specification:
| Test Description |
Specification |
| Appearance: |
colorless or pale yellow temperature liquid |
| Color (Pt-Co): |
≤ 3 |
| Acid KOHmg / g: |
≤ 5.0 |
| Saponification Value, mgKOH/g |
146-177 |
| Purity%: |
≥ 98 |
| Cold-resistant Index |
minus 25 degrees cold liquid transparency unchanged |
Usage:This product as PVC hardy auxiliary increase agent widely used in PVC transparent soft board, cable materials, artificial leather and rolling film. Amount of 5-10%. This product as internal lubricant are widely used in PVC sheet, plate, pipe, pipe, profile and bottles of aggregates, heat shrinkable film, tangle film, the dosage is 1-3%. As cellulose nitrate, ethyl cellulose plasticizer, used in paint, paint film can improve the gloss, water resistance and resistance to scratch resistance, if this product dissolved in solvent plasticizers used again, can improve the plasticizing efficiency. It can also improve the polystyrene, vinyl chloride - vinyl acetate copolymer and nitrile rubber and many other resin processability and release property. In addition, this product can be used as the aluminum foil rolling and metal spinning lubricant. As a cosmetic additives, used for cream. Lipstick products moisturizing agent. This product is a variety of resin processing of lubricant and release agent, widely used in PVC transparent bright soft and hard extrusion, injection molding and rolled products and polystyrene products. Also can be used for gold and fabric of the lubricant, waterproofing agent and lubricant, shoeshine, cosmetic additives. Also used for nitric acid fiber, ethyl weave dimensional plasticizer and paint coating modification agent, etc.
Packaging and shipping: 170kg/alvanized drum. According to the dangerous goods transportation and storage
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