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Gear Oil Additive--- NNL690G

NNL690G Gear Additive is a carefully balanced and formulated gear-oil supplement, which improves the pressure carrying capacity of gear oils during mashing and sliding. Agents in NNL690G Gear Additive form an adhesive coating on the metal surfaces and reduce the friction and wear caused by high load.NNL690G Gear Additive effectively reduces gear operating temperatures and energy consumption.

 Reduces the friction caused by metal to metal contact
Reduces ultrasonic wear noise which relates directly to component wear
Reduces fuel or electrical power consumption
Helps prevent sludge and varnish formation
Increase equipment availability and extends equipment life

Special Notations: A 5% application of Maryn Gear Additive in typical 90 weight gear oil results in little or no change in viscosity or viscosity index of the oil.
NNL690G Gear Additive is formulated to have a negligible effect on the pour point of typical gear oils.
Ash content:NNL690G Gear Additive has a very low total 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.

NNL690G Gear Additive is intended for use in all types of mobile and industrial equipment where EP oils required.
NNL690G Gear Additive should be applied with each oil change at 5% of the gearbox capacity.With gear oils heavier than ISO 320,Maryn Gear Additive should be used at 3% of the oil volume with each oil change.

Technical Data:
Property MethodResult
AppearanceClear,light amber liquid
ColorASTM D1500L1.5
Viscosity  @40℃ASTM D445 80 cSt
      @100℃ASTM D445 8.5 cSt
Viscosity IndexASTM D2270 73
Density  @15.6℃ASTM D941 0.99g/ml
Pour pointASTM D97-20℃
Flash PointASTM D92152℃
Acid NumberASTM D664 1.5mgKOH/ml
Zinc and lead Content   ppmNil

NNL690 and NNL690G


To learn more about these products (Power Up),Please feel free to call:0756-8695806 .

Maryn International Ltd Web site:www.maryngroup.com

Zhuhai Boundary Development Co., Ltd. Copyright©2006
Address:Room 222, No. 1063, West Jiuzhou Street, Zhuhai City TEL:0756-8695806