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Produced
at our Princeton, Louisiana Refinery:
Calsol
process oils are refined from a select blend of crudes
using a multistage hydrogenation process. This severe hydrotreating
process offers the unique ability to produce naphthenic
process oils that meet currently established performance
standards as well as those to be developed in the future.
Careful selection and blending of domestic crudes, step
by step computer controlled refining and the ultra high
pressure catalytic processes develop excellent product
performance. The quality assurance practices that Calumet
brings to bear on crude oil selection and subsequent refining
processes assure consistent uniformity and product performance.
Calsol
Process Oils are available in several series:
Calsol
5 Series: Non Staining/Low VGC Naphthenic Process Oils
Calsol
8 Series: High VGC Premium Naphthenic Process Oils
Calsol
P9 Series: Highly Refined Paraffinic Process Oils
Specialty
Calsols
Key
Calsol Naphthenic Process Oil Characteristics:
1)
Compatibility with synthetic elastomers and their additives.
Compatibility increases with naphthenic content and this increases
viscosity-gravity constant, aromatic levels and lowers aniline
points.
2)
Stability to color degradation and resistance to oxidation
and aging requires that the level of polar or heterocyclic
aromatics containing nitrogen, sulfur, and oxygen be kept
to a minimum.
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