Brand
Petronas
Type
Compressor oils
Viscosity
ISO VG 100
Manufacturer code
77925

Petronas ATO 100

Mineral air tool oil for pneumatic rock drills and percussion tools, low fog

Specifications

Viscosity
ISO VG 100
Manufacturer code
77925
Availability
On order

Approved for

Typical characteristics

PropertyTypical valueLimitMethod
Specific gravity @15°C0,8830,867ASTM D 4052
Kinematic viscosity at 40°C, cSt10032ASTM D 445
Kinematic viscosity at 100°C, cSt11,85,4ASTM D 445
Viscosity index107102ASTM D 2270
Flash point, °C240220ASTM D 92
Pour point, °C-27-33ASTM D 97
Timken, lbs6060ASTM D2782
Copper strip corrosion1a1aASTM D 130
Foam Sequence I, mL0/00/00/0
Foam Sequence II, mL0/00/0ASTM D 892
Foam Sequence III, mL0/00/00/0

Complete documentation

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Manufacturer's description

PETRONAS ATO 100 belongs to the PETRONAS ATO Series of high performance air tool oils, specially developed for pneumatically operated rock drills used in underground and surface mining, as well as percussion and rotary air-operated tools. It is formulated with high quality selected mineral base oils enhanced with advanced anti-wear, anti-rust, anti-oxidant and anti-foam additives. The oil provides excellent anti-wear and metal-wetting properties, good adhesiveness and effective fog and emulsion control, with fog generation kept to a minimum and non-toxic. It prevents detonation and carbon deposits, protects components from excessive wear, ensures proper protection during cold starts, and is compatible with most metal alloys, seals and elastomers, helping to prevent leaks and extend equipment life. Grade 100 has a kinematic viscosity of 100 cSt at 40°C and 11.8 cSt at 100°C, a viscosity index of 107, a flash point of 240°C and a pour point of -27°C. PETRONAS ATO oils meet ISO 6743-11 Types PAC and PBC performance levels.

Applications

  • PETRONAS ATO Series are high-performance air-tool oils, specially developed for a range of pneumatically operated rock drills in underground and surface mining.
  • Formulated with high-quality selected mineral base oils enhanced with advanced anti-wear, anti-rust, antioxidant and anti-foam additives.
  • They provide excellent anti-wear performance, metal-wetting properties, adhesiveness, and fog and emulsion control, with minimal and non-toxic fog generation.
  • Recommended for pneumatically operated rock drills in underground and surface mining, and for percussion and rotary air-operated tools.

Performance & benefits

  • Prevents detonation and carbon deposits, reducing sludge and deposit formation and improving valve operation.
  • Excellent anti-wear protection, protecting equipment components from excessive wear and providing longer equipment life.
  • Low-temperature protection, ensuring proper protection of equipment components during cold starts and preventing tool downtime due to icing.
  • Excellent fog control, thanks to low fog generation, improving the quality and safety of the working environment.
  • High rust and corrosion protection, inhibiting the corrosion process that occurs in the presence of water and improving equipment life.
  • High multi-metal compatibility, ensuring trouble-free performance with most metal alloys.
  • High compatibility with most seals and elastomers, preventing oil leaks and contamination from seal erosion.

Standards & approvals

  • ISO 6743-11 PAC

    Pneumatic-tool oil, class PAC — ISO 6743-11

    Class PAC of ISO 6743-11: a pneumatic-tool oil for above-freezing operation.

Fits

Packaging

  • 20 L

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