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PRODUCT
Products
THK AFC Grease
Product Number：THK AFC
[Operating Temperature Range]
-54°C~177°C
[Color]
Brown-70g, 400g
-54°C~177°C
[Color]
Brown-70g, 400g
[Operating Temperature Range]
-54°C~177°C
►Machine stability
►For fretting and corrosion resistance
►Micro-vibration
►Ulea-based
THK-AFC Grease THK ORIGINAL GREASE
Base oil: High-grade synthetic oil
Consistency enhancer: Urea-based
AFC grease uses high-grade synthetic oil as its base and a urea-based grease as its consistency enhancer, while also featuring special additives. This gives it excellent fretting resistance.
[Features]
1. Fretting resistanceIt is designed to be highly effective in preventing fretting corrosion.
2. Wide temperature range
Since a high-grade synthetic oil is used as the base oil, the lubricating performance remains high over a wide range of temperatures, from ‒54℃ to 177℃.
[Representative Physical Properties]
| Item | Representative value | Test method | |
|---|---|---|---|
| Consistency enhancer | Urea-based | ||
| Base oil | High-grade synthetic oil | ||
| Base oil kinematic viscosity: mm2/s (40℃) | 25 | JIS K 2220 23 | |
| Worked penetration (25℃, 60 W) | 288 | JIS K 2220 7 | |
| Mixing stability (100,000 W) | 341 | JIS K 2220 15 | |
| Dropping point: ℃ | 269 | JIS K 2220 8 | |
| Evaporation amount: mass% (99℃, 22 h) | 0.2 | JIS K 2220 10 | |
| Oil separation rate: mass% (100℃, 24 h) | 0.6 | JIS K 2220 11 | |
| Copper plate corrosion (B method, 100℃, 24 h) | Accepted | JIS K 2220 9 | |
Low-temperature torque: mN-m (‒20℃) |
Starting | 160 | JIS K 2220 18 |
| Rotational | 68 | ||
| 4-ball testing (welding load): N | 3089 | ASTM D2596 | |
| Service temperature range: ℃ | -54~177 | ||
| Color | Brown | ||