L-FXT高效润滑脂
本产品由羟基脂肪酸锂皂稠化精制矿物油，并加入高效L-FXT添加剂精制而成。具有优良的粘附性、机械安定性、胶体稳定性、氧化安定性、抗水性和防锈性，还特别具有优良的极压抗磨性、抗冲击载荷性能及较长的使用寿命。
本品适用于冶金机械、矿山机械、重型起重机械及汽车等重负荷齿轮和轴承的润滑，用于有冲击负荷的重载部位，能有效防止机械部位的卡咬及烧结。
使用温度范围：-20℃-120℃。
包装规格：0.8kg、10kg、20kg。
执行标准：Q/WWR002-2008
项目 |
质量指标 |
|
3# |
高温3# |
|
外观 |
黑色均匀油膏 |
|
工作锥入度0.1mm 不低于 |
220-250 |
265-295 |
GB/T269 |
滴点，℃ 不大于 |
180 |
260 |
GB/T3498 |
钢网分油（100℃，24h）% 不大于 |
5 |
5 |
SH/T0324 |
水淋流失量（38℃，1h）%不大于 |
10 |
10 |
SH/T0109 |
蒸发量（99℃，22h）%不大于 |
2.0 |
2 |
GB/T325 |
防腐蚀性（52℃，48h）级 不大于 |
1 |
1 |
GB/T5018 |
延长工作锥入度（10万次）0.1mm 不大于 |
320 |
375 |
GB/T269 |
极压性能（四球机法），N（kgf）
PB 不小于 |
|
588（60）
|
GB/T3142 |
L-FXT Extreme Pressure Lithium Lubricating Grease
The grease is made from hydroxy fatty acid, lithium soap complex grease and strong L-FXT additive. It boasts the following merits: cohesive, inactive with metal, glue and oxygen, water-proof, rust-free, resistant to extreme pressure and stress and usable for a longer period.
The grease finds extensive applications in heavy-load gears and axis of metallurgy machinery, mining machinery, heavy-load crane and vehicles. As it effectively protects the engine parts from wear and impact, it achieves excellent performance when applied to the engine parts that come under extreme pressure.
Temperature Limit: -20℃--120℃
Package Specification: 0.8kg, 10kg, 20kg
Implementation Standard Number: Q/WWR002-2008
item |
Quality Criteria |
Test method |
3# |
|
|
appearance |
black smooth oil paste |
|
Penetration 0.1mm |
220-250 |
265-295 |
GB/T269 |
Drop point ℃ ≧
|
180 |
260 |
GB/T3498 |
Steel net (100℃, 24h)≦
|
5 |
5 |
SH/T0324 |
Water loss(38℃,1h)≦
|
10 |
10 |
SH/T0109 |
Evaporation(99%, 22h) ≦
|
2.0 |
2 |
GB/T325 |
Anti-erosion(52℃, 48h) ≦ |
1 |
1 |
GB/T5018 |
Extended penetration (1,000,000 times) 0.1mm≦
|
320 |
375 |
GB/T269 |
Pressure (four ball method), N (kgf)
PB ≧
|
|
588（60）
|
GB/T3142 |
|
