Who makes Skydrol?

Skydrol is a fire-resistant aviation hydraulic fluid manufactured by Solutia (now part of Eastman Chemical Company), and formerly manufactured by Monsanto.

Is Skydrol carcinogenic?

4.2 Most important symptoms and effects, both acute and delayed: Eye may become red, tear, and become painful. The product contains a small amount of sensitizing substance which may provoke an allergic reaction among sensitive individuals. Limited evidence of a carcinogenic effect.

Is Skydrol still used?

That's why you need a fluid 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. Today, it remains the most advanced aviation hydraulic fluid.

Is EPDM compatible with Skydrol?

EPDM seals provide compatibility with Type 4 and 5 fluids such as Skydrol®, Fyrquel®, HyJet™ and Pyrogard™ 53 and offer high stability over wide temperature ranges.

Which seals are not compatible with Skydrol?

What Seals are compatible with Skydrol? Elastomers are the big issue. Don't get it wrong. Nitrile, Buna-N, silicone, fluorosilicone and Viton fluorocarbon are totally unsuitable.

skydrol

Where is Skydrol made?

Solutia Inc. built a new facility to produce Skydrol and SkyKleen aviation cleaning solutions in Anniston, Alabama in 2005.

What color is Skydrol hydraulic fluid?

Skydrol is a fire-resistant aviation hydraulic fluid manufactured by Solutia (now part of Eastman Chemical Company), and formerly manufactured by Monsanto.

How much does Skydrol cost?

Our Price: $793.00

- The only commercially available standard density aviation hydraulic fluid. Favored for its lower irritation potential , and popular for use in ground-based test rig applications.

Why is Skydrol used?

Skydrol is a commonly-used hydraulic fluid used throughout the aviation industry (among others). It's unique chemical makeup provides that Skydrol is a phosphate ester that curbs corrosion and prevents erosion to various components.

Is FKM compatible with Skydrol?

FKM is not recommended for hot water and steam, and also has problems with ketones, auto and aircraft brake fluids, amine (ammonia), acetone, skydrol, ethyl acetate, and low molecular esters and ethers.

How toxic is Skydrol?

The usual hydraulic fluid, Skydrol, is poisonous. If it makes it to the air conditioning system, it causes fume events that may have adverse health effects up to and including at least one fatality.

What is Skydrol hydraulic fluid?

Skydrol is a hydraulic fluid that is a formulated package of chemical additives dissolved into a fire-resistant phosphate ester base stock. The additives serve different functions such as inhibiting corrosion, boosting viscosity, and preventing erosion damage to servo valves.

How do you clean Skydrol?

If a small amount of Skydrol fluid is spilled during handling, wipe it up immediately with a dry cloth. When large pools form, an absorbent sweeping compound is recommended. Remove traces of fluid with an approved solvent such as SkyKleen™ aviation solvent, and wash the area with water and detergent.

Why is hydraulic fluid so toxic?

Some lesser known types of hydraulic fluids are the chlorinated hydrocarbons and phosphate esters. These chemicals share similarities with some pesticides and can have toxicity in humans when swallowed or if enough mist is inhaled.

What is the flash point of Skydrol?

There are at least 5 flavors of Skydrol (and several for 5606) so it is a bit confusing to generalize "Skydrol" but Skydrol 500B has a flash point of 177 °C (350°F) compared to 5606 at 104°C(219°F).

Is hydraulic fluid cancerous?

How likely are hydraulic fluids to cause cancer? The Department of Health and Human Services (DHHS), the International Agency for Research on Cancer (IARC), and the EPA have not classified hydraulic fluids as to their carcino genicity.

Is Skydrol synthetic based?

Skydrol® type V fluid is compatible with natural fibers and with a number of synthetics, including nylon and polyester, which are used extensively in most aircraft.

Is aircraft hydraulic fluid flammable?

Most hydraulic fluids are combustible and a compromised hydraulic system, in combination with an ignition source, can lead to a fire.

What is phosphate ester hydraulic fluid?

Phosphate esters are the most fire resistant of the non-aqueous synthetic basestocks in common use. Their high ignition temperatures, excellent oxidation stability and very low vapor pressures make them difficult to burn, while their low heats of combustion result in self-extinguishing fluids.

What is aviation hydraulic fluid?

What are aircraft hydraulic fluids? They're fluids usually made up of mineral oils or synthetic hydrocarbons, which are to be used in hydraulic applications within an aircraft. Depending on the aviation hydraulic fluid, they might be used for brakes, shock absorbers, gearboxes or other applications.

Why is aircraft hydraulic fluid red?

Suppliers generally ship hydraulic components with MIL-H-6083. Mineral-based hydraulic fluid (MIL–H-5606) is processed from petroleum. It has an odor similar to penetrating oil and is dyed red. Synthetic rubber seals are used with petroleum-based fluids.

What is the most widely used hydraulic fluid in general aviation aircraft today?

MIL-H-83282 hydraulic fluid use in aircraft has been used by the Air Force since 1982 and the primary fluid used in Navy aircraft since the late 1990's. Its popularity is primarily due to it being much less flammable than 5606.

Does hydraulic fluid color matter?

It's easy to forget that the oil in an industrial hydraulic system is kept in a much different environment than the oil in an internal combustion engine. A color change in hydraulic oil is a good reason to be alert but not a good reason to go running for the oil skid to replace it right away.

What is Skydrol 500B?

Skydrol 500B-4 is the most worker friendly of the aviation phosphate esters; it is least irritating to skin and less prone to form mists which can be irritating to the respiratory tract. This has given the product enormous popularity for use in work shops and indoor test stands.

What is hydraulic fluid made from?

Most mineral oil hydraulic fluids are made from dewaxed paraffin-based crude oils that are blended with additives to impart appropriate properties for the specific use (Newton 1989; Papay 1989, 1991; Wills 1980). The types of additives, which are summarized below, are quite numerous and in some cases (Mattie et al.