8. Appendix
8-5
CSKR
8-5
Introduction of the grease
AFE-CA Grease
This is a grease, using urea as consistency enhancer, based on high-class synthetic oil, superior in
the property of low dust generation, and optimized for a clean environment.
z
Property
•
Since the grease generates low dust compared to the vacuum grease conventionally used for
low dust generation, it is most suitable for using in a clean room.
•
Unlike general metal soap-based grease, the grease is superior in oxidation stability and can
be used for a long period, reducing a burden on maintenance.
z
Representative properties
Test items
Representative property values
Consistency enhancer
Urea-based
Base oil
High-class synthetic oil
Base oil kinetic viscosity: mm
2
/s (40°C)
99
Worked penetration (25°C, 60 W)
280
Mixing stability (100,000 W)
310
Dropping point: °C
260
Evaporation: mass% (99°C, 22 h)
0.1
Oil separation rate: mass% (100°C, 24 h)
0.1
Copper plate corrosion (B method, 100°C, 24 h)
Accepted
Low temperature torque: mN·m (-20°C)
Startup
130
Rotation
76
4-ball test (fusion load): N
1236
Service temperature range (°C)
-40~180
Appearance color
Fawn
Fig. 15 Appearance of the tube and product box of the grease
8. Appendix
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