Mỡ chịu nhiệt MOBILTEMP 78

MOBILTEMP 78
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Typical Properties

Mobiltemp 78	Test Method	Unit
CMCS Code			970582
NLGI			1
Color			Gray-Black
Kinematic Viscosity @ 100ºC	ASTM D 445	cSt.	30.6(min) - 32.7(max)
Dropping Point	ASTM D 2265	ºC	300
Penetration Consistency Change Roll Stability	ASTM D 1813	mm-1	385 (max)
Penetration, Unworked 25ºC	ASTM D 217	mm-1	325
Penetration, Worked 60 Double Strokes 25ºC	ASTM D 217	mm-1	325
Copper Strip Corrosion	ASTM D 4048	none	1B (max)
4 Ball Wear, Scar Diameter	ASTM D 2266	mm	0.5
1 Wet Roll Stability, Penetration change	ASTM D 1813 (mod)	mm-1	-60
Penetration, change from 60x to 100,000x	ASTM D 217	mm-1	50
Weld Point, 4 Ball EP	ASTM D 2596	kg	200
Load Wear Index, 4 Ball EP	ASTM D 2596	kgf	50
Steel Corrosion, 3h @ 120ºC	M 1625	Rating	Pass (min)

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