NP Industrial Gear Oil TK

Overview

NP Industrial Gear Oil TKis a premium quality, lead-free, extreme pressure (EP) gear oil utilizing sulphur-phosphorus EP technology. It has the additional advantage of a tackifier which allows for resistance to flinging and the formation of a tenacious film which resists run off. It is also extremely cohesive and adhesive. NP Industrial Gear Oil TK is manufactured from premium quality hydro-treated base oils, which contain lower levels of impurities, and are blended with an advanced additive package. Without these impurities, that limits the performance of conventional base oils, the use of NP Industrial Gear Oil TK results in:

  • Anti-wear performance
  • Corrosion protection
  • Oxidation stability
  • Thermal stability
  • Anti-foam properties

Benefits

The use of NP Industrial Gear Oils TK would result in:

  • Minimizing wear of heavy and shock loaded enclosed gears.
  • High load carrying capacity in steel gear transmissions.
  • Good anti-friction characteristics in steel/phosphor-bronze gear units.
  • Less downtime and longer gear-set working life.
  • Good oxidative and thermal stability in systems with bulk oil temperatures up to 100oC.
  • Minimizing of harmful sludge and emulsions.

Details

Main Applications

  • Recommended where the use of EP lubricants are specified or required.
  • Enclosed industrial gear drives, including worm gears.
  • Steel/Phosphor-bronze gear sets
  • High load carrying capacity in steel gear transmissions except for automotive hypoid gears.

Performance Specifications

The NP Industrial Gear Oil range of lubricants meets or exceeds the test requirements of:

US Steel Requirement 224
AGMA 9005 – D94
David Brown S1.53.101E
DIN 51517 Part 3
API GL-5, GL – 4

Typical Properties

TEST METHOD
NP Industrial Gear Oils 800TK 1000Tk
ISO Viscosity Grade ISO 3448 800 1000
Kin. Viscosity @ 40°C, cSt ASTM D445 800 1000
Kin. Viscosity @ 100°C, cSt ASTM D445 39.76 44.80
Viscosity Index ASTM D2270 90 83
Pour Point, °C ASTM D97 -9 -9
Closed Flash Point, °C ASTM D93 212 220
Specific Gravity 60/60°F ASTM D1298 .1989 .9260
Rust Prevention
Distilled Water
ASTM D665A pass pass
Synthetic Sea Water ASTM D665B pass pass

Health and Safety

NP Industrial Gear Oil TK is unlikely to pose any health or safety hazards when used in the recommended applications, provided good standards of personal and industrial hygiene are observed. Please refer to Material Safety Data Sheet (MSDS) for further information.
Revision Date 10/06/09