List of products by brand EASTMAN CHEMICAL COMPANY (EASTMAN)

Eastman is a global specialty materials company that produces a broad range of products including industrial and chemical processing, food, feed and agriculture, consumables, consumer durables as well as products for transportation, building and construction and health and wellness. Eastman is divided into four business segments including: Additives & Functional Products, Advanced Materials, Chemical Intermediates and Fibers.

Active filters

EASTMAN Turbo Oil 25™ HTS...

EASTMAN  CHEMICAL COMPANY is the only oil manufacturer to offer broadly used DOD-PRF-85734 and MIL-PRF-23699 High Thermal Stability (HTS) Class oils, to suit all helicopter oil lubrication needs. 

EASTMAN Turbo Oil 25™ is a 5 cSt high load-carrying gas turbine oil, formulated from synthetic base stocks and advanced technology additives to provide the combined thermal and oxidation stability properties of commercial Type II lubricants with extreme pressure additives for maximising gear system reliability. It is designed to meet the requirements for the most demanding gear applications of helicopters and offers exceptional load-carrying ability over Type II oils in helicopter gearboxes and transmissions. It has been approved for use in many Bell, Eurocopter and Sikorsky helicopters.

EASTMAN Turbo Oil 25™ Features

5 cSt viscosity class oil with  extreme pressure additives providing wear protection.

Best load-carrying ability in its class to satisfy the requirements of highly loaded gears and bearings operating in very demanding environment.

Incorporates high oxidation resistance to minimize formation of carbon, coke and sludge.

Approved against US military specification DOD-L-85734(AS), and UK military specification DEF STAN 91-100/1 (DERD 2497), 

Applications

Helicopter transmission applications

For additional information please refer to the supplied documentation or contact us.

EASTMAN TURBO Aircraft...

EASTMAN Turbo Oils are trusted solutions for aircraft turbine engine lubrication with different products addressing respective needs for better engine health, reliable performance across a wide temperature range, advanced APU performance or high-load-carrying demands.  Available in different packaging options such as 1 US Quart cans, 5 gallon pails or 55 gallon drums.

TURBO OIL 2197™ (formerly BP TURBO OIL 2197)  is a AS5780 HPC / MIL-PRF-23699 HTS class, 5 cSt High Thermal Stability (HTS) synthetic lubricant for the most thermally demanding aerospace and aviation turbine engine and accessory applications. It the most widely used HTS oil in the world, featuring  high temperature cleanliness, excellent oxidative stability for the turbine engine's health and best-in-class coking for longer bearing life and outstanding thermal stability, 

TURBO OIL 2380™ was one of the first turbine oils to be qualified and approved for Mil-PRF-23699 STD (Standard) class and subsequently SAE AS5780 SPC (Standard Performance Capability) class  and still one of the most widely used turbine oils in the commercial aviation industry. It offers optimal electrical conductivity to avoid short circuits and is the best oil for low-temperature viscosity. The engine can be started at low temperatures without wear issues. Hard starts can also be reduced and carbon seal life can be improved. It is uniquely suited for turboprops, providing the highest high-load-carrying capability in its class.

TURBO OIL 2389™ is a low viscosity gas turbine oil, offering best-in-class thermal stability for more reliable performance across a range of temperatures. It is an advanced APU performance oil with excellent “cold soak” reliability in aircraft APUs. Due to its good oxidation stability, it results in an improved fluid life in the engine making it the most widely used 3 cSt synthetic lubricant in aircraft APUs.

TURBO OIL 25™  is a high load-carrying gas turbine oil, for the most demanding gear applications. It is formulated for the high-load-carrying demands of today’s helicopter transmission systems reducing wear on critical parts and improving reliability and operation safety in transmissions and gearboxes.

TURBO OIL 274™ is a DEF STAN 91-98 oil in the 7.5 cSt viscosity class, uniquely suited for older turboprop applications. It features a good high temperature performance and load-carrying ability for long trouble-free operations under severe conditions.

EASTMAN Turbo Oil 2380™...

Eastman Turbo Oil 2380™ is a 5 cSt synthetic lubricant, approved against US military specification MIL-PRF-23699F STD, and UK military specification DEF STAN 91-101/2 (replaced DERD 2499). It is still one of the most widely used turbine oils in the commercial aviation industry and consists an ideal for Single Oil Fleet Solution. It was one of the first turbine oils to be qualified and approved for MIL-PRF-23699 STD (Standard) class and subsequently SAE AS5780 SPC (Standard Performance Capability) class. Eastman Turbo Oil 2380™ provides a balanced combination of thermal and oxidation stability, load carrying capacity, lower volatility and has the best low temperature flow characteristics of all 5 cSt turbine oils. It is recommended for the lubrication of most aircraft gas turbines and accessories. It is also recommended for the lubrication of aero-derived gas turbines in industrial power generation, offshore and marine applications. 

Eastman Turbo Oil 2380™ Features

Viscosity: best low temperature viscosity properties among all 5 cSt oils.

Cleanliness: minimum formation of varnish and sludge deposits over long periods of use.

Seal Material very benign to commonly used seal materials in gas turbines.

Compatibility: compatible with other synthetic gas turbine lubricants meeting MIL-PRF-23699 , e.g. Aeroshell 500 and Mobil Jet Oil II, PWC03-001

Capacity: protection to bearings, gears, and other highly loaded lubricated surfaces.

Bulk Stability: Its high degree of oxidation resistance permits a long period of operation without significant increase in viscosity and/or total acidity.

Eastman Turbo Oil 2380™ Applications & Approvals

Approved by a wide range of engine and accessory manufacturers for their applicable equipment, including: Rolls-Royce Ltd, Rolls-Royce Allison, GE, Pratt & Whitney, Pratt & Whitney Canada, Honeywell, Hamilton Sundstrand, CFMI, IAE, MTU, Solar and Turbomeca.

Eastman Turbo Oil 2380™ Shelf Life

According to the producer, shelf life can be extended beyond 4 years depending on several factors (e.g. storage conditions in original, unopened packaging away from extreme heat and moisture).

For additional information please refer to the supplied documentation or contact us.

EASTMAN SKYDROL™ Aviation...

EASTMAN SKYDROL™ Aviation Hydraulic Fluids were developed to meet the requirements established by manufacturers and backed by recognized experts in phosphate ester technology. SKYDROL™ was the first fire-resistant hydraulic fluid in the industry and today remains the most advanced aviation hydraulic fluid. SKYDROL™ aviation hydraulic fluids include:

SKYDROL™ PE-5,  a Type V, fire-resistant hydraulic fluid offering the longest fluid life of any phosphate ester fluid available today, even under high moisture conditions. Key benefits include less frequent fluid replacement, reduced disposal volume and lower environmental footprint. Meets BMS3-11P Type V, Grade A & C specification.

SKYDROL™ 5, a lighter-weight hydraulic fluid due to its lower density resulting in fuel savings.  SKYDROL™ 5 is the first aviation hydraulic fluid demonstrating erosion-resistance at higher temperatures leading to decreased maintenance and downtime. Meets BMS3-11P Type V, Grade B & C specification.

SKYDROL™ LD-4, the world’s best-selling Type IV aviation hydraulic fluid, featuring low density, valve erosion prevention, and deposit control. Erosion resistance is made possible by a breakthrough anti-erosion additive and acid scavenger included in the formulation. Meets BMS3-11P Type V, Grade B & C specification.

SKYDROL™ 500B-4, the only commercially available standard-density aviation hydraulic fluid offering additionally improved erosion resistance, as it contains the same anti-erosion additive and acid scavenger as LD-4. Meets BMS3-11P Type IV, Class 2 specification.

For additional information please refer to the supplied documentation or contact us.

EASTMAN THERMINOL® Thermal...

Therminol® family of of thermal fluids and heat transfer fluids, produced by Solutia Inc, a subsidiary of Eastman Chemical Co., are used for process heating and cooling. Eastman Therminol® high-performance synthetic heat transfer fluids have been developed specifically for the indirect transfer of process heat. Today, the Therminol® brand is that of top-selling synthetic heat transfer fluids in the world with uses  in more than 15,000 systems.

Eastman Therminol® heat transfer fluids are designed to provide precise temperature control in a variety of applications and can meet the operating needs of virtually any single- or multiple-station heat-using station heating and/or cooling system, with operating ranges from -175 degrees F to 750 degrees F (-115 degrees C to 400 degrees C).  In properly designed systems,  Therminol® fluids provide excellent thermal stability within their expected temperature ranges for extended periods without breakdown or corrosion for years of trouble-free service with minimum downtime. Therminol® product lines also includes Therminol® FF flushing fluid to clean liquid-phase heat transfer systems. 

Available in various formulations and operating ranges, Therminol® heat transfer fluids provide excellent benefits—economy, efficient operation, minimum maintenance, and precise temperature control. Packaging options: 205 litre drum, 20 litre cube.

An overview of Therminol® fluids is included in the Product Description section. Please also refer to the  temperature chart and other supplied documentation for specific product performance benefits, availability, safety data, and technical specifications.

Heat transfer fluids with similar characteristics and equivalent performance to the respective Eastman Therminol® products are also offered as part of our own labelled (AVIATIONEU NEW ERA) product lines. Please consult the separate product presentation or contact us.