This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Fluid, Reference for Testing AS5780 HPC Class (Polyol) Resistant Material (Also known as Eastman Reference Oil 300)
- Aerospace Material Specification
- AMS3085B
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This specification covers a neopentyl polyol ester fluid (see 8.2) with AS5780 HPC or MIL-PRF-23699 HTS Class performance.
Rationale
Turbine oil base-stocks formulated for high thermal and oxidative stability tend to be more aggressive toward some fluorocarbon elastomer compounds used in aerospace applications. Reference Oil 300 provides a reference fluid that more closely simulates the performance of today's high-performance classification turbine oils described in AS5780. This revision broadens the viscosity limits in Table 1 to be consistent with AS5780 viscosity limits and allow necessary manufacturing margin for this property.
AMS3085B has been reaffirmed to comply with the SAE Five-Year Review policy.
Recommended Content
| Aerospace Material Specification | Fluid, Reference for Testing Polyol Ester (and Diester) Resistant Material |
| Aerospace Material Specification | Fluid, Reference for Testing Polyalphaolefin (PAO) Resistant Material |
| Aerospace Material Specification | Rubber, Synthetic General Purpose, Fluid Resistant 55 - 65 |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Table 1 | Properties |
Issuing Committee
E-34 Propulsion Lubricants Committee
This committee encompasses lubricants for gas turbine engines, as well as aircraft gear boxes and accessories. In addition, the work of the committee encompasses lubricants for privately owned jet or turbo propeller engines that operate on synthetic lubricants.
For details about SAE's online privacy policy; copyright, content license, and reliability statements; and membership information, click on the link to "Info on Privacy, Copyright, and Membership" link in the folers area below. No copyrighted material may be posted in this forum. SAE is not liable for opinions expressed or information posted to this forum. All information posted becomes the property of SAE. If you have any questions or would like to become more involved with this committee, please contact your SAE Staff Representative. Contact information is available at the bottom of each Technical Committee page.Reference
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.