product overview
The compound aluminum base grease is prepared by special process by thickening high viscositymineral oil with new thickening agent and adding anti-oxygen and anti-rust agent.
performance characteristic
lt has unique thermal reversibility and can be used for short periods at temperatures close to itsdrop point.
Good high temperature, lubricity, oxidation stability.
lt has certain anti-rust performance, which can prevent the rust ofthe lubrication part.
Recommended application
Lubrication of friction parts of continuous rolling mill, continuous casting machine, steel rollertable, printing and dyeing, large motor and other high-temperature equipment in metallurgicalindustry.
Operating temperature: -20°C~160C, short-term use to 180°C
Typical data
|
Item |
Typical data |
Test method |
|
NLGI 3 |
||
|
Worked cone penetration，0.1mm |
237 |
GB/ T269 |
|
dropping point，℃ |
285 | GB/T 3498 |
|
Steel mesh oil separation（100℃，24H）%,24h),% |
0.8 | SH/T 0324 |
|
corrosion(T2 copper，100°C,24h) |
No change | GB/T 7326(B) |
|
Evaporation amount(99°C,22h),% |
0.8 | GB/T 7325 |
|
water washout loss amount (38°C,lh),% |
2.5 | SH/T 0109 |
|
penetration change after 100,000 strokes，0.1mm |
25 | GB/T 269 |
|
oxidation stability(99°C,100h,758kPa) pressure drop，kPa |
30 | SH/T 0325 |
