Ardrox 185L (SAE ARP 1755B) is a highly alkaline concentrated solution in water containing sequestrants. It is also available as a powder under the name Ardox 185.
Ardox 185L is primary intended for the removal of heavy rust and scale from ferrous components in immersion tanks but it is also capable to remove oil, grease and some air-dried paints. It will not attack or cause hydrogen embrittlement in ferrous alloys and there is markedly less tendency for re-rusting to occur than with acid pickling.
When used in conjunction with the adequate other Ardox specialties, Ardox 185L can be used to remove scale from hot-end jet engine components. It can also be cleaning parts of titanium.
| Country | Specification |
|---|---|
|
British Military
|
DEF STAN 03-2
|
|
Boeing CML
|
PWC 11-063
|
|
CFM International (CFMI) |
Approved for CFM56 engines
|
|
Rolls-Royce |
CSS 244 and OMat specifications
|
|
SNECMA |
DMR 70-620
|
|
General Electric (GE) |
SPMC 70-80-04
|
|
Pratt & Whitney |
SPMC 70-12-00
|
|
International Aero Engines (IAE) |
V2500
|
|
Turbomeca |
Approved
|
SAE ARP 1755B (Aerospace Recommended Practice for cleaning)
Jet Engine Maintenance
Rust & Scale Removal
Application & Usage
Post-Cleaning & Protection
Too SeeArdrox 185L (SAE ARP 1755B) technical data sheet (TDS) and the Ardrox 185L (SAE ARP 1755B) safety data sheet (SDS). Visit here
