Additin® RC 9321 D

Additin® RC 9321 D is an ashless additive package with outstanding oxidation and corrosion inhibiting properties. Additin® RC 9321 D is particularly recommended for use in the formulation of lubricants for which high performance demands have to be met:

• Very high oxidation stability (extended service life)
• No sludge formation
• Good demulsification
• Good corrosion protection against steel and non-ferrous metals
• Good filterability
• Excellent thermal and hydrolytic stability
• Very low acid number
• Good foam behavior

These properties can be obtained at low treat level in a broad range of different base oils, especially in PAO, HC, HVI and Group II base oils. The recommended treat level is in the range of 0.3 to 0.6 % by weight. Depending on application Additin® RC 9321 D may cause yellowish diskoloration due to oxidative processes.

Combination of phosphorus-sulfur compounds with oxidation and corrosion inhibitors

Soluble in mineral oils and synthetic base oils. However, it is necessary to verify the solubility in the base oils used and the compatibility with other additives.

Ashless multifunctional oxidation and rust inhibiting additive package for Turbine, R&O and Compressor Oils.
For Turbine Oils according to:

• Siemens TLV 9013 05 and 9013 04
• GEK 32568F/G; GEK 28143A; GEK 101941A
• Alstom HTGD 90 117 V0001 S
• Solar ES 9-224
• AIST (U.S.Steel) 120
• Westinghouse Electric Corp. Turbine Oil Spec.
• ISO 8068
• DIN 51515, pt 1 (TD) and pt 2 (TG)
• ASTM D4304
• JIS K 2213
• BS 489

For Compressor Oils according to:

• DIN 51506 (VBL, VCL, VDL)
• ISO / DP 6521 (DAA, DAB, DAH, DAG)

For Hydraulic (HL) and Gear (CL) Oils according to:

• DIN 51524 pt. 1 (HL)
• DIN 51517 pt. 2 (CL)

• In a dry place at room temperature approx. 24 months. This product is liable to crystallization at low temperatures.
• If this occurs, gentle warming up to 40 - 50 °C with agitation will ensure homogenity of the product without adverse effects.
• Local overheating - above 60 °C - must be avoided.