JC Ultra-low Temperature Grease
Product number:KW2201 KW2202 KW2203
Product description:JC Ultra-low temperature grease is used low viscosity ester synthetic oil,and added extreme pressure anti-wear, anti-oxidation, anti-freeze and anti-corrosion and other additives refined.
Performance characteristics:
Extremely low starting torque and operating torque, excellent low-temperature fluidity, is very suitable for mechanical equipment under severe cold conditions.
Better high temperature stability, suitable for the lubrication of equipment under complex and changeable temperature.
Excellent oxidation stability, mechanical stability and colloidal stability, to avoid and reduce the loss of grease loss.
Good moisture-proof and waterproof, lubrication unit can be fully protected under low temperature and wet conditions.
Recommended use:
For aviation lubrication design, suitable for aircraft heavy load gear, flap control mechanism, chain drive and other mechanical parts lubrication.
It is used for life lubrication and protection of mechanical friction components such as rolling / sliding bearings and gears in extremely low temperature environment.
It is suitable for all types of mechanical equipment, bearings, slide rails, cams, guideways, etc., and is especially suitable for operating below zero temperature.
Temperature range:-70℃ to 280℃
玖城牌超低温润滑脂
产品型号:KW2201 KW2202 KW2203
产品描述:玖城牌超低温润滑脂采用低粘度酯类合成油，添加极压抗磨、抗氧化、防冻及防腐蚀等多种添加剂精制而成。
产品特点:
极低的启动力矩和运转力矩，优秀的低温流动性，非常适合严寒环境下的机械设备。
较佳的高温稳定性，适合于温度复杂多变环境下设备的润滑。
优异的氧化安定性，机械安定性能和胶体安定性，避免和减少润滑脂流失损耗。
良好的防潮湿和防水琳性，润滑单元可以在低温潮湿工况下得到全面的保护。
产品应用:
为航空润滑设计，适用于飞机的重负荷齿轮、襟翼操纵机构，链条传动等机械部件的润滑。
用于极低温环境下的滚动/滑动轴承、齿轮等机械摩擦部件的终身润滑与防护。
用于所有类型的机械设备、轴承、滑轨、凸轮、导轨等，特别适合使用在零下温度的运行条件。
使用温度:-70℃～280℃
玖城牌超低温润滑脂的典型数据：Typical data of JC Ultra-low temperature grease:
|
项目Project |
典型数据Typical data |
|
外观 Appearance |
白色光滑均匀油膏 |
|
工作锥入度/0.1mm 60次 Penetration 1/10mm 60 times |
235--285 |
|
滴点，℃ Drop point,℃ |
330 |
|
铜片腐蚀（T2.100℃.24h） Copper corrosion（T2.100℃.24h） |
合格PASS |
|
水淋流失量（79℃，1h）% Sprinkling loss（79℃，1h）% |
1.1 |
|
钢网分油（100℃，24h）% Steel mesh oil filtering（100℃，24h）% |
0.9 |
|
防腐蚀性（52℃，48h） Corrosion resistance（52℃，48h） |
合格 PASS |
|
极压性能（四球机法）Pa/kg Extreme pressure performance (4-ball test)Pa/kg |
460 |
|
抗磨性能（四球机法）（40kg,60min)/mm Antiwear performance (4-ball test)（40kg,60min)/mm |
0.39 |
|
蒸发度（120℃，m/m）% Evaporativity（120℃，m/m）% |
≤1 |
|
适用工作温度℃ Applicable working temperature ℃ |
-70--+280 |
