DYNAGARD Salt-Fog Test Competitive Comparison  

DYNAGARD "Blue" Performance Test Photos from the USCGC Bramble!

Dynagard Blue is an extreme pressure unleaded lubricant blended for excellent resistance to softening under severe working conditions, water resistance, and compatibility with all Kirkpatrick Wire Rope Lubrication Systems.

An unleaded extreme pressure additive provides exceptional protection against wear and shock loads, while additional additives enhance resistance to water wash, protection against fling off at high wire rope travel speeds, and long service in high temperature ranges.

Dynagard Blue has outstanding structural and chemical stability. It won't corrode steel and copper bearing alloys and is compatible with conventional seal materials. Toxicity tests of this product on sensitive marine organisms performed by independent testing laboratories has shown it to have excellent LC-50 values. Copy of MSDS test data is available upon request.

DYNAGARD Blue Specifications:

National Stock Number	9150-01-520-8116
MIL-G-18458B & MIL-PRF-18458C (Type I)	Meets or surpasses all standards
LC50 Toxicity Rating, EPA/600/4-90/027	24 Hour=4648ppm, 48 Hour=2323ppm
Viscosity	NLGI Grade 2 (N/A on custom formulations)
Color	Blue
Texture	Smooth / Buttery
Soap Type	Lithium 12 Hydroxystearate
Mineral Oil %	50% Nominal
Oil Separation % (ASTM D217)	5% Maximum
Unworked Penetration: mm,ASTM D217	276 +/- 25
Unworked Penetration: Custom Formulation	325 +/- 15
Viscosity, cSt at 40 degrees C	320
Viscosity, cSt at 100 degrees C	21-23
Dropping Point, C/F	177/350
Rust Test, ASTM D1743	Pass
Salt Fog Corrosion Resistance, ASTM B117	1000 Hours/Pass
Salt Spray, Fed, Standard 791, TM 4001 (10 Days)	2 Dots (Pass)
Accelerated Weathering (G23, 10 Days)	2 Dots (Pass)
Load Wear Index (ASTM D2596)	34
Adhesive% (Sec. 4.6.6 150rpm@151F {+/-2})	95
Volatile Matter, % Loss	2.0% Maximum
4-Ball Weld, kg. (4-Ball wear diameter,min/max)	0.65

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