MỠ CHỊU NHIỆT MỠ CHỊU NHIỆT MOBILTEMP 78

 








MOBILTEMP 78
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Typical Properties

Mobiltemp 78Test MethodUnit
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)