Normal Paraffin Oil (N-Paraffin)
Normal Paraffin Oil (N-Paraffin)
Normal Paraffin Oil (also called N-Paraffin) is a clear, colorless, odorless liquid hydrocarbon mixture, typically consisting of straight-chain alkanes (C10–C13 / C10–C14 range). It is derived from kerosene through solvent extraction and molecular sieve processes. N-Paraffins are used as raw materials for producing Linear Alkyl Benzene (LAB) and as solvents, plasticizers, and processing oils in various industries.
Uses and Applications
- LAB Production: Over 80% of N-Paraffin is used as a feedstock for producing Linear Alkyl Benzene (LAB), which is then sulfonated into surfactants like LABSA.
- Solvent & Carrier: Employed in paints, resins, printing inks, adhesives, and polymer processing.
- Lubricants & Metalworking: Used in cutting oils, metalworking fluids, aluminum rolling oils, and as lubricant base components. Plasticizer & Fatty Alcohol Production: Serves as a precursor in the creation of plasticizers and fatty alcohols.
- Light Industry: Utilized in lamp oils, wax blends, BBQ starters, adhesives, and cosmetic creams/lotions.
- Cosmetics & Skin Care: Used as an emollient and moisturizing agent in skincare and personal care formulations.
Specifications (Typical Range)
| Parameters | Specifications |
|---|---|
| Appearance | Clear, water-white liquid |
| Carbon Chain Distribution | C10 – C13 / C10 – C14 (depending on grade) |
| Purity (n-paraffin content) | ≥ 98% |
| Density at 15°C | 0.76 – 0.78 g/cm³ |
| Viscosity at 40°C | 1.5 – 2.5 cSt |
| Flash Point (°C, COC) | ≥ 80 – 95 °C |
| Pour Point (°C) | -10 to -20 °C |
| Aniline Point (°C) | 77 – 88 °C |
| Sulphur Content | ≤ 10 ppm |
| Aromatic Content | ≤ 0.5% |
| Color (Saybolt) | +25 to +30 |
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