NA-LUBE® AO-142

1 of 38 products in this brand
NA-LUBE® AO-142 is a liquid diphenylamine based antioxidant for synthetic and mineral oil based lubricants and greases.

End Uses: Circulating Oils, Compressor Oils, Engine Oils, Gear Oils, Hydraulic Fluids

Functions: Antioxidant

Chemical Family: Amines

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Fluids & Lubricants Functions
Chemical Composition

Butylated, Octylated,Diphenylamine

Features & Benefits

Labeling Claims
Product Advantages
  • Compliance with the Food and Drug Administration
  • Regulation 21 CFR 178.3570
  • High nitrogen content
  • High total base number
  • Outstanding solubility characteristics

Applications & Uses

Use Level
0.2% - 0.5% (Hydraulic and circulating oils), 0.2% - 0.5% (Compressor and paper machine oils), 0.2% - 0.6% (Greases and engine oils), 0.1% - 0.6% (Industrial and automotive gear oils)
Product Uses
  • NA-LUBE® AO-142 imparts excellent oxidation resistance to lubricants and greases. Its high nitrogen content and liquid form allow NA-LUBE® AO-142to be easily blended into all types of high performance lubricants.
  • NA-LUBE® AO-142 is especially suitable for use in synthetic and mineral oil based lubricants used in high temperature applications.
  • NA-LUBE® AO-142 can also be used in synthetic base fluids such as silicone oils and diesters.
  • NA-LUBE® AO-142 in combination with NA-LUBE® AO-242 and yellow metal deactivators imparts outstanding oxidation stability to lubricants.
  • NA-LUBE® AO-142 is in chemical compliance with the Food and Drug Administration Regulation 21 CFR 178.3570 (lubricants with incidental food contact) up to a treat level of 0.5% by weight.
  • Properties

    Physical Form
    Appearance
    Yellow to reddish-brown viscous liquid
    Insoluble in
    Water
    Soluble in
    Petroleum, Most common solvents, Synthetic lubricant base stocks
    Typical Properties
    ValueUnitsTest Method / Conditions
    Flash Point185°CASTM D 92, DIN 51 376, Cleveland Open Cup (COC)
    Viscosity (at 40°C)280cStASTM D 445, DIN 51 550
    Weight (at 25ºC)8.2lbs/gallon
    Viscosity (at 100°C)9cStASTM D 445, DIN 51 550
    Density (at 15.6°C)0.98g/mLASTM D 4052
    Total Base Number135mg KOH/gASTM D 2896
    Nitrogen Content4.5%
    Color3ASTM D 1500 Neat
    Note

    It is recommended to verify the solubility in the base oils used and the compatibility with other additives.

    Regulatory & Compliance

    Quality Standards

    Packaging & Availability

    Packaging Type
    Standard Packaging

    419 lbs (190 kg) closed head drum

    Storage & Handling

    Shelf Life
    2 Years
    Storage Conditions
  • Store in a cool, dry place away from any direct source of heat and moisture.
  • Maximum recommended storage temperature: 46°C (115°F)
  • Handling
    • Avoid all personal contact.
    • Observe good personal hygiene.