Envosys makes use of the latest technology available to return waste oil back to its original base oil specifications, to meet the international, local standards and customers’ requirements. Utilizing this, ENVOSYS produces recycled Group 1 Base Oils, Heavy Oils & residue products.
All our units are properly managed by our team of expert professionals, who use all the available resources for producing a wide range of fluids and oils that meet with international quality standards. In addition to this, our team of expert professionals also works in close coordination with the clients to clearly understand their exact needs and ever growing demands in a better way and that our customers get the exact oil product within the specification they ordered and product delivered at an appropriate time period.
Click here for more information on our products.
| S.N. | CHARACTERISTICS | UNIT | TEST METHOD | SPECIFICATION |
|---|---|---|---|---|
| 1 | APPEARANCE | —— | VISUAL | Clear ,Bright and free from sediments |
| 2 | DENSITY | @ 15°C | ASTM-D 4052 | 0.850 TO 0.868 |
| 3 | COLOUR | MAX. | ASTM-D 1500 | 3 |
| 4 | FLASH POINT (COC) | °C MIN. | ASTM-D 92 | 200 |
| 5 | POUR POINT | °C MAX. | ASTM-D 97 | -5°C |
| 6 | VISCOSITY | CST @ 40°C | ASTM-D 445 | 35cst to 40cst |
| 7 | VISCOSITY | CST @ 100°C | ASTM-D 445 | 5.5cst to 6.0cst |
| 8 | VISCOSITY INDEX | MIN. | ASTM-D 2270 | 92 |
| 9 | SULPHUR CONTENT | MAX. WT% | ASTM-D 4294 | 0.20% |
| 10 | NEUTRALIZATION NO | MAX. mgKOH/gm. | ASTM-D 664 | 0.05mgKOh/gm. |
| 11 | 0.05mgKOh/gm. | MAX. @100°C/3HRS. | ASTM-D 130 | Non Corrosive |
Density @ 15⁰ C, gm/ml
0.9 – 0.92
Viscosity, Kinematic @ 50 ⁰ C, cSt
< 180
Sulphur, Mass %
1 – 2.0
Sediment by extraction, Mass %
< 3.5
Water by distillation, Vol %
< 1.0
Flash point, PM Closed Cup, Deg C
>60
Ash, Mass %
2 – 4
Carbon Residue, Mass %
>5-7
Gross Calorific value, Cal/Kg
>10000
Net calorific value, Cal/Kg
>9000
Specific gravity
0.900 – 1.050
Viscosity, cSt @100°C
3>300
Ash content, wt%
5-10
Sulfur, wt%
1-2
Softening point, °C
10-15
LHV, kcal/kg
8,500
Metals, wt%
2-4
Upon special request from our customers we can produce a customized product with special specifications.
