Description

Distillates (Petroleum), Hydrotreated Heavy Naphthenic is a highly refined, hydrogen-treated petroleum fraction derived from naphthenic crude oils. This specialized processing is critical for removing impurities like sulfur, nitrogen, and aromatics, resulting in a product with excellent stability, color, and odor characteristics. It serves as a premium base fluid and process oil in demanding industrial applications where consistent performance and reliability are paramount.

Application

• Metalworking Fluids: A key component in formulating high-performance cutting, grinding, and rolling oils, providing lubrication, cooling, and corrosion protection.
• Process Oils: Used as a carrier or extender oil in the production of adhesives, sealants, rubber, and polymer compounds, enhancing flexibility and processability.
• Industrial Lubricants: Acts as a base stock or blending component for specialized lubricants, including gear oils, compressor oils, and hydraulic fluids.
• Transformer and Heat Transfer Oils: Suitable for use in dielectric and thermal fluid applications due to its high purity and thermal stability.
• Textile Processing: Employed as a lubricant and conditioning agent for fibers and yarns to reduce friction and static during manufacturing.
• Defoamers and Additive Carrier: Serves as an effective carrier fluid for silicone-based defoamers and other chemical additives.

Basic Information

Product Name	Distillates (Petroleum), Hydrotreated Heavy Naphthenic
CAS No.	64742-52-5
Molecular Formula	Complex mixture of hydrocarbons
Molecular Weight	Varies by fraction
Synonyms	Hydrotreated Heavy Naphthenic Distillate; Treated Heavy Naphthenic Distillate; Naphthenic Process Oil (Hydrotreated); White Oil (Technical Grade); Hydrotreated Naphthenic Base Oil; Heavy Naphthenic Solvent; Petroleum Distillates, Hydrotreated; Hydrogenated Heavy Naphthenic Oil
EINECS	265-168-5

Quality Control

Our Distillates (Petroleum), Hydrotreated Heavy Naphthenic is manufactured under a stringent quality management system. Each batch is tested against key parameters including viscosity, color, flash point, aniline point, and sulfur content to ensure it meets precise customer and industry specifications. Certificates of Analysis (COA) documenting these results are provided as standard, guaranteeing supply reliability and consistent performance for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flames. Keep container tightly sealed when not in use to prevent contamination and minimize evaporation. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Kinematic Viscosity @ 40°C	Contact for details
Flash Point (PMCC)	> 150°C
Color (Saybolt)	> +20
Aniline Point	Contact for details
Sulfur Content	< 0.1%
Pour Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.