Recycled Base Oil All Grades Acid Washed & Thin Film Quality Iranian Origin
Iranian recycled base oil (RBO) is a high-quality re-refined lubricant base stock manufactured from used lubricating oils through advanced vacuum distillation, thin film evaporation, and hydrotreating processes. This product is available in all SN grades (SN-150, SN-350, SN-500, SN-650) with two distinct quality levels: Acid Washed Quality (for cost-sensitive industrial applications) and Thin Film Quality (for higher-performance blending applications). The product is supplied in bulk tankers, IBC totes, 200 L drums, and flexi-bags. It is widely used as a sustainable, cost-effective alternative to virgin base oils in lubricant blending, industrial oils, and process oils.
The Supply Chain Department at Sahi Rasa Company supplies Iranian recycled base oil (All Grades, Acid Washed & Thin Film Quality) for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. The department offers sample dispatch and custom packaging.
1. Introduction to the Supply Chain Department at Sahi Rasa Company
The Supply Chain Department at Sahi Rasa Company has developed a specialized expertise in the export of petroleum products, and recycled base oil represents a strategically important product in its portfolio for the sustainable lubricant industry. The department understands that recycled base oil is produced by re-refining used lubricants through processes such as vacuum distillation, thin film evaporation, and hydrotreating, and that the quality of the final product depends heavily on the feedstock and the re-refining technology employed. The department sources recycled base oil from qualified Iranian manufacturers who operate under strict quality control conditions. The product is available in all SN grades with two quality levels: Acid Washed Quality and Thin Film Quality.
Acid Washed Quality: Produced through acid and clay treatment processes. Base oils made by this process are typically darker in color and have inferior quality to virgin mineral oils, with a noticeable odor. They are best suited for cost-sensitive industrial applications where color and odor are not critical, such as industrial burners, mould oils, and bitumen-based products.
Thin Film Quality: Produced through thin film evaporation under high vacuum, which allows gas and lubricant oil components to be separated from high-boiling asphaltic residue containing most additives and contaminants. The resulting base oils are of considerably higher quality, with very low sulfur content as a result of the hydrotreatment step. Thin film quality recycled base oil can achieve viscosity index ≥ 90–100, flash point ≥ 200°C, and pour point ≤ -12°C, making it suitable for blending with additives to produce finished lubricants.
2. Product Overview
Recycled base oil (RBO) is a re-refined lubricant base stock produced from used lubricating oils through advanced distillation and hydrotreating processes. It offers a sustainable, cost-effective alternative to virgin base oils for a wide range of lubricant and industrial applications.
3. Physical Specifications Table
| Parameter | Recycled SN-150 | Recycled SN-350 | Recycled SN-500 | Recycled SN-650 |
|---|---|---|---|---|
| Product Name | Recycled Base Oil SN-150 | Recycled Base Oil SN-350 | Recycled Base Oil SN-500 | Recycled Base Oil SN-650 |
| CAS Number | 64742-65-0 | 64742-65-0 | 64742-65-0 | 64742-65-0 |
| Kinematic Viscosity @ 40°C (cSt) | 40–50 | 60–75 | 75–90 | ≥ 120 |
| Kinematic Viscosity @ 100°C (cSt) | 6.5–7.5 | 7–9 | 9.0–10 | 14–16 |
| Viscosity Index | ≥ 90 | ≥ 85 | ≥ 90 | ≥ 90 |
| Specific Gravity @ 15.6°C | 0.865–0.875 | 0.870–0.880 | 0.885–0.895 | 0.895–0.905 |
| Flash Point (°C) | 180–190 | 195–205 | 225–240 | ≥ 250 |
| Pour Point (°C) | ≥ -3 | -3–0 | ≥ -6 | ≥ -3 |
| Acid Value (mg KOH/g) | ≤ 0.15 | ≤ 0.15 | ≤ 0.20 | ≤ 0.25 |
| Color (ASTM) | 1.5–2.5 | 1.5–2.0 | 2.0–2.5 | 2.5–3.5 |
| Sulfur Content (wt%) | ≤ 0.8% | ≤ 0.8% | ≤ 1.2% | ≤ 1.2% |
| Packaging | Bulk tankers, IBC, Drums, Flexi-bags | Bulk tankers, IBC, Drums, Flexi-bags | Bulk tankers, IBC, Drums, Flexi-bags | Bulk tankers, IBC, Drums, Flexi-bags |
4. Chemical Specifications Table
| Component | Thin Film Quality | Acid Washed Quality |
|---|---|---|
| Viscosity Index | ≥ 90–100 | ≥ 85–90 |
| Flash Point (°C) | ≥ 200 | 170–190 |
| Pour Point (°C) | ≤ -12 | ≥ -3 |
| Acid Value (mg KOH/g) | ≤ 0.15 | ≤ 0.25 |
| Color (ASTM) | 1.5–2.5 | 2.5–5.0 |
| Oxidation Stability (RPVOT, 150°C) | ≥ 250 min | Not specified |
| Sulfur Content | ≤ 0.8% | ≤ 1.2% |
| Water & Sediment | ≤ 0.08% | ≤ 0.08% |
| Residue on Evaporation | ≤ 0.04% | ≤ 0.06% |
5. Applications and Industries
Products That Can Be Manufactured:
Industrial Lubricants: Gear oils, hydraulic oils, and compressor oils.
Process Oils: Rubber process oils, textile process oils, and paper process oils.
Metalworking Fluids: Cutting fluids, grinding fluids, and mould release oils.
Greases: Base oil for industrial and automotive greases.
General-Purpose Lubricants: Non-critical engine oils and general-purpose lubricants.
Industrial Burner Fuels: Used as a fuel for industrial burners.
Bitumen-Based Products: Used as a base for bitumen-based products.
Industries and Factories That Can Use This Product:
Lubricant Blending Plants: Production of industrial lubricants and greases.
Rubber and Tire Factories: Used as a process oil in rubber compounds.
Textile Finishing Plants: Used as a process oil and fiber lubricant.
Metalworking Industry: Used in cutting fluids and mould release oils.
Industrial Manufacturing Plants: Used in hydraulic oils and gear oils.
Paper and Packaging Factories: Used as a process oil.
6. Key Properties & Advantages
Iranian recycled base oil offers a sustainable and cost-effective alternative to virgin base oil, reduces carbon emissions, and provides reliable supply. Thin Film Quality offers higher viscosity index and lower sulfur content, while Acid Washed Quality provides economical performance for non-critical applications.
7. Chemical Formula / Size & Packaging Specifications
Chemical Formula: CₙH₂ₙ₊₂ (mixture of hydrocarbons)
CAS Number: 64742-65-0
Packaging Options: Bulk tankers, IBC totes, 200 L drums, Flexi-bags
8. Available Grades, Sizes, Qualities & Custom Colors
| Grade | Quality | Application |
|---|---|---|
| Recycled SN-150 | Thin Film / Acid Washed | Industrial lubricants, process oils |
| Recycled SN-350 | Thin Film / Acid Washed | Gear oils, blending |
| Recycled SN-500 | Thin Film / Acid Washed | Industrial lubricants, heavy-duty |
| Recycled SN-650 | Thin Film / Acid Washed | Greases, heavy lubricants |
Quality Grades: Thin Film Quality (high-performance), Acid Washed Quality (cost-effective). Custom Options: Custom grades and packaging available.
9. Sahi Rasa Supply Chain Department Services for International Factories
The department provides monthly supply planning, sourcing, sample dispatch, custom manufacturing, pre-shipment QC, loading, export documentation, international transportation, customs clearance, on-site technical support, and training.
Custom Packaging: The department offers custom packaging for recycled base oil, including bulk tankers, IBC totes, drums, and flexi-bags.
Sample Dispatch: The department provides sample dispatch for client testing and approval.
Disclaimer: The analyses and specifications provided are indicative and may vary. For exact analysis, please contact us directly.
10. Why Choose the Supply Chain Department at Sahi Rasa Company?
The department offers high-quality recycled base oil (All Grades, Acid Washed & Thin Film Quality), custom packaging, sample dispatch, competitive pricing, and reliable export services to clients in Afghanistan, Iraq, Kurdistan, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia.
11. Ordering & Contact Information
Important Notice: Industrial raw materials are available for commercial orders. For samples or custom packaging, please contact us directly.
International customers can place orders through the Request for Quotation (RFQ) form located at the bottom of this page. The expert team at the Supply Chain Department at Sahi Rasa Company will respond to all inquiries as soon as possible, providing complete information on pricing, delivery schedules, shipping terms, and export documentation.
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