Process Oils

CALSOL

PROCESS OILS

Calumet Specialty Products Partners, L.P. produces naphthenic and paraffinic base oils by using a multistage hydrotreating process operating at pressures above 2500 psi. This process offers the unique ability to produce base stocks that meet currently established performance standards.

CALSOL™ specialty process oils are refined from a select blend of crude oil using a state-of-the-art, multistage hydrogenation process. This severe hydrotreating process offers the unique ability to produce specialty process oils that meet currently established performance standards for a variety of applications. The quality control practices that Calumet implements regarding crude oil selection and subsequent refining processes ensure consistent uniformity and product performance.

CALSOL™ 5 Series

NON-STAINING NAPHTHENIC PROCESS OILS

When the highest levels of color stability, oxidation, and aging resistance are required, the CALSOL 5 Series is simply the “Best of the Best.”

  • Low Aromatic Levels
  • Very Low Polar Compound Levels
  • Extremely Low UV Absorptivity

The CALSOL 5 Series is an ideal choice whenever the balance of hardness and color stability is critical. For example:  thermoplastics, radial and styrene elastomers.

CALSOL™ 8 Series

HIGH VISCOSITY-GRAVITY CONSTANT (VGC) PROCESS OILS

Offering color stability, elastomer compatibility, and strong process characteristics, the CALSOL 8 Series aligns with current industry standards and provides optimum compatibility and performance in elastomeric rubber applications.

  • High VGC Levels
  • Low Aniline Points
  • Very Low Polar Compound Levels

The CALSOL 8 Series is available in a wide range of viscosities and exhibit the balance of properties that also make them the preferred choice for non-rubber applications such as resin extending, PVC, textiles, and caulking compounds.

CALSOL™ P9 Series

HIGHLY-REFINED PARAFFINIC PROCESS OILS

Providing excellent color stability without sacrificing elastomer compatibility and process characteristics, the CALSOL P9 Series is aligned to current elastomeric rubber industry standards.

  • Low Volatility
  • Moderate Aniline Points
  • Very Low Polar Compound Levels

The CALSOL P9 Series is available in a wide range of viscosities and exhibit the balance of properties that also make them the preferred choice for non-rubber applications such as EPDM Compounding, PVC, textiles, and caulking compounds.

  Specially Formulated For Your Application Needs