Shell Catenex Oil S 946 is a paraffinic process oil manufactured via solvent extraction, providing consistent performance, light color, and high thermal stability for use as an extender or carrier in industrial process formulations.
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Shell Catenex Oil S 946

Shell Catenex Oil S 946 is a paraffinic process oil manufactured via solvent extraction, providing consistent performance, light color, and high thermal stability for use as an extender or carrier in industrial process formulations.

Category:

Shell Catenex Oil S 946

Refined paraffinic process oil for industrial extender and carrier applications

  • Produced via solvent extraction for high purity and consistency

  • Light ASTM color of 2.0 and low sulphur content (0.25%)

  • Excellent thermal stability with flash point of 270 °C

  • Good viscosity profile: 115 mm²/s @ 40 °C and 12.2 mm²/s @ 100 °C

  • Low pour point (-9 °C) and low evaporation loss (0.1%)

  • Aromatic content 2%, polar content 0.8% for stable processing behavior

  • PCA content below 3% (IP 346), making it suitable for safe industrial use

Global Product Code: 901L2654



Application:

Shell Catenex Oil S 946 is a high-performance paraffinic process oil developed for use as an extender or carrier fluid in a wide range of industrial process applications. It is produced via solvent extraction to deliver consistent quality, low aromatic content, and favorable thermal and flow characteristics.

Performance Features & Benefits:

  • High Purity Paraffinic Structure: Low sulphur and aromatic content for safe and reliable use in process formulations.
  • Thermal Stability: High flash point of 270 °C and low evaporation loss (0.1%) support heat-resilient applications.
  • Balanced Viscosity: Kinematic viscosity of 115 mm²/s @ 40 °C and 12.2 mm²/s @ 100 °C for broad formulation use.
  • Clean Appearance: ASTM color of 2.0, low polar (0.8%) and aromatic (2%) components for visual and chemical consistency.
  • Safe Composition: PCA content <3% per IP 346 for health and environmental compliance.

Main Application Areas:

  • Industrial chemical processing
  • Rubber and polymer extension
  • Carrier oil in formulations and dispersions

Specifications & Approvals:

  • Produced via Shell solvent extraction process
  • Meets Shell internal specifications for paraffinic process oils
  • PCA <3% (IP 346)

Environmental & Safety Information:

  • Shell Catenex Oil S 946 is not expected to present significant health or safety hazards when used as recommended.
  • Use gloves and avoid prolonged contact. Wash exposed skin thoroughly with soap and water.
  • Do not dispose into drains, soil, or open water. Return used oil to an authorised collection point.
  • Safety Data Sheet (SDS) available via inquiry

Technical Specifications:

Property Typical Value Method
Colour (ASTM) 2.0 ASTM D1500
Density @ 15°C 882 kg/m³ ISO 12185
Refractive Index @ 20°C 1.484 ASTM D1218
Flash Point (COC) 270 °C ISO 2592
Pour Point -9 °C ISO 3016
Kinematic Viscosity @ 20°C 400 mm²/s ISO 3104
Kinematic Viscosity @ 40°C 115 mm²/s ISO 3104
Kinematic Viscosity @ 100°C 12.2 mm²/s ISO 3104
Sulphur Content 0.25% m/m ISO 14596
Carbon Type Distribution — Aromatic (C/A) 2% DIN 51378 / ASTM D2140 mod.
Carbon Type Distribution — Naphthenic (C/N) 31% DIN 51378 / ASTM D2140 mod.
Carbon Type Distribution — Paraffinic (C/P) 67% DIN 51378 / ASTM D2140 mod.
Refractive Intercept 1.0443 DIN 51378
Viscosity Gravity Constant (VGC) 0.808 DIN 51378
Aniline Point 119 °C ISO 2977
Clay Gel Analysis — Polar Components 0.8% m/m ASTM D2007
Clay Gel Analysis — Aromatic Components 21.

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