Holly Frontier Oils

Process Oils for Rubber & Polymer Manufacturing
Sunpar™ Paraffinic Oils & Sundex™ Aromatic Oils

Backed by decades of experience in the refining industry, HollyFrontier’s process oils have become preferred materials for Polymer manufacturing and Rubber compounding.  HollyFrontier is a pioneer in the rubber and polymer industries—introducing the use of oils in rubber applications and developing unique products that enhance the final manufactured product.  Depending on your polymer manufacturing or rubber compounding needs, HollyFrontier’s Sunpar™ Paraffinic Oils or Sundex™ Aromatic Oils will be sure to give your products a competitive advantage.

Contact HM Royal today to learn more about Sunpar™ Paraffinic and Sundex™ Aromatic Oils. Technical Data Sheets and samples are available upon request.

Sunpar™ Paraffinic Oils: Quality Oils for Rubber Applications
These highly refined oils are designed for the rubber industry and offer rubber compounders a balance of compatibility, processability, color stability, reduced peroxide consumption, and low sulfur contents. Most of the oils in the Sunpar™ line are ASTM Type 104 and contain a minimum of 55% paraffinic carbon atoms. Sunpar™ Paraffinic Oils are highly resistant to oxidation and color degradation and work symbiotically with both thermoset and thermoplastic rubbers.

With Sunpar™ Paraffinic Oils, you can:

  • Obtain less oxidation and color degradation
  • Expect lower emissions during mixing and curing
  • Achieve better heat aging properties
  • Reduce peroxide consumption
  • Achieve longer service life

Common Applications for Sunpar™
Paraffinic Oils Include:

  • Rubber Compounding
  • Rubber and Polymer Extending
  • Adhesives
  • Paints, Varnishes & Other Coatings
  • Caulking & Sealing Compounds
  • Cleaning Compounds
  • Fiberglass Insulations
  • Heat Transfer Oils
  • PVC Plastisols
  • Resin Plasticizers & Extenders
  • Roll Oils

Sundex™ Aromatic Oils: Providing Higher Process Control for Polymer Systems
Sundex™ Oils provide improved reliability and ability to increase oil loading for both polymer manufacturers and rubber compounders. The high aromatic content of Sundex™ Oils minimizes oil bleed out and helps reduce manufacturing pound/ volume cost. The high aromatic content also allows Sundex™ Oils to provide faster mixing times which results in improved take-up time and overall, greater productivity.

With Sundex™ Aromatic Oils, you can:

  • Achieve higher oil loadings
  • Lower the pound/volume cost
  • Attain faster mixing times
  • Produce higher yields
  • See better carbon black dispersion

Common Applications for Sundex™ Aromatic Oils Include:

  • Rubber Compounding
  • Rubber and Polymer Extending
  • Carpet Backing Materials
  • Carpet Rebond

Contact us today for more information on Sunpar™ and Sundex™ Oils.

Request a Sample