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Polyol ester base stock suitable for applications where lower viscosity is desired with a wide range of temperature capabilities. Viscosity of 17 cSt @ 40°C.


430lb Drum



Product Overview

CALESTER™ TS is an ISO 17 pure polyol ester derived from trimethylolpropane and saturated fatty acids resulting in maximum stability. This base stock is suitable for a broad range of lubricant applications due to its wide range of operating temperature capabilities.

End Markets: Aviation & Aerospace; Industrial; Transportation


Used in turbine oils, gear oils, engine oils, air compressor oils, and hydraulic fluids.
Related Applications:  Air Compressor Oil Formulating; Gear Oil Formulating; Hydrualic Oil Formulating; Industrial Oil Formulating; Synthetic Lubricant Formulating; Turbine Oil Formulating

Features & Benefits

High Oxidative Stability
High Viscosity Index
High Flash Point
Low Volatility
Low Pour Point
Readily biodegradable

Product Specifications

Viscosity @ 100°C: 4.0
Viscosity @ 40°C: 17
Viscosity @ -40°C: 3,300
Viscosity Index: 133
Pour Point, °C: -64
Flash Point, °C: 249
Water Content, wt%: 0.02
Biodegradability rating: >60%
Chemistry:  Polyol Ester
Functions:  Base Stocks

Related Products

CALESTER™ Polyol Ester

Calumet CALESTER™ base stocks are available in a variety of viscosities for aviation, refrigeration, and industrial applications. The Group V polyol esters offer excellent thermal stability, compatibility, and are biodegradable. The CALESTER™ products deliver value where traditional base stocks cannot.

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