Shell Catenex Oil S 925 is a high-quality paraffinic process oil designed for general-purpose industrial applications, offering excellent stability, light color, and low aromatic content for reliable formulation performance.
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Shell Catenex Oil S 925

Shell Catenex Oil S 925 is a high-quality paraffinic process oil designed for general-purpose industrial applications, offering excellent stability, light color, and low aromatic content for reliable formulation performance.

Category:

Shell Catenex Oil S 925

Refined paraffinic process oil for extender and carrier applications

  • Manufactured via solvent extraction for consistent quality

  • Light colour (ASTM 0.5) and low aromatic content

  • Excellent oxidative and thermal stability

  • Low pour point (-15 °C) and high flash point (220 °C)

  • Low sulphur content (0.15%) and PCA below 3%

  • Suitable for use as an extender or carrier fluid in industrial formulations

Global Product Code: 901L2652



Application:

Shell Catenex Oil S 925 is a refined paraffinic process oil developed through solvent extraction, tailored for use in general industrial applications where extender or carrier oil performance is required. Its low sulphur and aromatic content, combined with good thermal properties, make it suitable for consistent, high-purity formulation needs.

Performance Features & Benefits:

  • High Purity Paraffinic Base: Offers low sulphur (0.15%) and light colour (ASTM 0.5) for clean processing.
  • Stable Thermal Characteristics: High flash point of 220 °C and low pour point of -15 °C provide versatile temperature performance.
  • Low Aromatics and Polar Content: Enhances safety, compatibility, and long-term formulation stability.
  • Consistent Quality: Manufactured via solvent extraction to ensure reliable and repeatable characteristics.

Main Application Areas:

  • Industrial extender and carrier oil applications
  • General-purpose processing formulations
  • Use in chemical or rubber compound blending

Specifications & Approvals:

  • Meets Shell internal specifications for paraffinic process oils
  • PCA <3% (DMSO extract, IP 346)

Environmental & Safety Information:

  • Shell Catenex Oil S 925 is not expected to present significant health or safety hazards under recommended use conditions.
  • Avoid skin contact. Use impervious gloves with used oil. Wash with soap and water after contact.
  • Do not release into drains, soil, or water. Return used oil to an authorised collection point.
  • Safety Data Sheet (SDS) available via inquiry

Technical Specifications:

Property Typical Value Method
Colour (ASTM) 0.5 ASTM D1500
Density @ 15°C 867 kg/m³ ISO 12185
Refractive Index @ 20°C 1.476 ASTM D1218
Flash Point (COC) 220 °C ISO 2592
Pour Point -15 °C ISO 3016
Kinematic Viscosity @ 20°C 81 mm²/s ISO 3104
Kinematic Viscosity @ 40°C 30 mm²/s ISO 3104
Kinematic Viscosity @ 100°C 5.1 mm²/s ISO 3104
Sulphur Content 0.15% m/m ISO 14596
Carbon Type Distribution — Aromatic (C/A) 2% DIN 51378 / ASTM D2140 mod.
Carbon Type Distribution — Naphthenic (C/N) 34% DIN 51378 / ASTM D2140 mod.
Carbon Type Distribution — Paraffinic (C/P) 64% DIN 51378 / ASTM D2140 mod.
Refractive Intercept 1.0437 DIN 51378
Viscosity Gravity Constant (VGC) 0.812 DIN 51378
Aniline Point 105 °C ISO 2977
Clay Gel Analysis — Polar Components 0.2% m/m ASTM D2007
Clay Gel Analysis — Aromatic Components 12.8% m/m ASTM D2007
Clay Gel Analysis — Saturated Components 87.0% m/m ASTM D2007
Evaporation Loss (22h @ 107°C) 0.8% m/m ASTM D972
Noack Volatility (1h @ 250°C) 16% m/m ASTM D5800
PCA Content (DMSO Method) <3% m/m IP 346

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