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NNL 690G: Boundary
Lubricant for Gear Oil
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Typical
Properties
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Property
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Method
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Result
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Appearance
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Clear, light amber
liquid
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Colour
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ASTM D1500
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L1.5
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Viscosity
@40oC (104oF)
@100oC (212oF)
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ASTM D445
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67.5 cSt
9.9 cSt
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Viscosity Index
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ASTM D2270
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130
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Specific Gravity
@15.6oC (60oF)
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ASTM D941
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0.96 (H2O =
1)
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Pour Point
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ASTM D97
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-35oC (-31oF)
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Flash Point
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ASTM D92
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170oC
(338oF)
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Acid Number
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ASTM D664
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1.5 mg KOH/g
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Zinc and lead content, ppm
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Nil
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Colloidal Suspension
(solid particles,
PTFE, graphite,
MoS2)
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None
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Test Data
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Property
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Method
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Result
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Copper Strip
Corrosion
(130oC x 2 hours)
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ASTM D130
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1a
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Rust Preventing
Characteristics
- NNL 690G
- 5% NNL 690G in ISO 220 gear oil |
ASTM D665
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Pass
Pass |
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Foaming Tendency
- 5% NNL 690G in
ISO 220 gear oil
- Sequence 1
- Sequence 2
- Sequence 3 |
ASTM D892
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Nil
Nil
Nil |
Special Notations:
- Viscosity:
- A 5% application of NNL 690G
in typical 90 weight gear oil results in little or no change in viscosity or
viscosity index of the oil.
- Pour Point:
- NNL 690G is formulated to have a negligible effect on the pour point of
typical engine oils.
- Ash Content:
- Power Up NNL 690G has a very
low ash content (less than 0.2%). It is therefore suitable for use in the
crankcase of engines that require a low ash or ashless oil.
- Application:
- NNL 690G is intended for use in gearboxes using extreme pressure (API GL-3 or
greater) oils. In engine crankcases, NNL 690G should be added at 3%
of the oil volume each time the oil is changed. It can also be used in
automatic transmissions at an application rate of 1%, power shift
transmissions at 3% and in circulating systems at 3% to 5%, depending upon
operation conditions. NNL 690G is compatible with all mineral oils
and polyalphaolefin and diester based synthetic oils. NNL 690G is not
recommended for use with water based fluids, phosphate esters or polyglycol
fluids.
The data presented herein is accurate
and obtained from the best information at the time of publication. Therefore, no
legal liability is accepted by Power Up Lubricants, or any of its agents or
affiliates, for the data, specifications or recommendations contained herein.
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