Re-refined base oil

Re-refined Base Oil SN300

Re-refined base oil SN300 for mid-viscosity lubricant blends.

What is Re-refined Base Oil SN300?

Re-refined base oil SN300 is supplied by Synergysol Trading. It is the mid grade, between re-refined SN150 and re-refined SN500. Appearance is clear and bright. The viscosity index is 90–110, and color is 1.5–2.5.

Kinematic viscosity is 60–70 cSt at 40°C and 8–9 cSt at 100°C. The Cleveland open-cup flash point is 200–220°C and the pour point is −5 to 0°C. Density is 0.870–0.880 g/cm³. The certificate of analysis names the density temperature for the cargo.

Virgin Group I solvent neutrals are supplied separately. An order names the re-refined grade so the quotation stays on this oil.

Applications

Synergysol Trading supplies re-refined base oil SN300 as a feedstock for lubricant blending.

Engine and industrial oils. Blenders use the re-refined neutral where the formula accepts a re-refined base oil in this viscosity band.

Hydraulic and circulating oils. Industrial lubricants that specify a re-refined SN grade are filled from this oil.

Process oils. Process-oil duty that allows a re-refined base oil names this grade.

Named SN300 formulas. Where the purchase order says re-refined base oil SN300, this is the grade on the offer.

Specification

Appearance — Visual — Clear and bright

Kinematic viscosity at 40°C — ASTM D445 — 60–70 — cSt

Kinematic viscosity at 100°C — ASTM D445 — 8–9 — cSt

Viscosity index — ASTM D2270 — 90–110

Flash point (COC) — ASTM D92 — 200–220 — °C

Pour point — ASTM D97 — −5 to 0 — °C

Density — ASTM D4052 — 0.870–0.880 — g/cm³

Color — ASTM D1500 — 1.5–2.5

A single figure is the result held for the grade. A range is the span held for that property. Density is reported without a test temperature on the grade sheet. The certificate names that temperature.

These are the results held for this grade. The certificate of analysis supplied with the shipment applies to that cargo.

Other grades in this range

Frequently asked questions

What is re-refined base oil SN300?

A re-refined mid-viscosity base oil, clear and bright, for engine oils, circulating oils, and industrial blends.

What is the viscosity?

Kinematic viscosity is 60–70 cSt at 40°C and 8–9 cSt at 100°C. The viscosity index is 90–110.

What are the flash point and pour point?

The Cleveland open-cup flash point is 200–220°C. The pour point is −5 to 0°C.

Where does SN300 sit?

Re-refined SN150 is lighter. Re-refined SN500 is heavier. SN300 is the mid grade.

How do I request re-refined base oil SN300?

Send re-refined base oil SN300, the quantity, packing, and delivery point to info@synergysoltrading.com. Phone +971 4 553 2197 or +971 50 669 3010.

Related grades

Re-refined SN150

Re-refined SN500

Group I SN-350