Advantages
♦ Outstanding viscosity-temperature performance
♦ Excellent low temperature flow performance ensuring smooth operation of equipment at low temperature
♦ Outstanding thermal stability preventing deterioration of oil at high temperature
♦ Good extreme pressure anti-wear performance, effectively reducing wearing
♦ No coking under long-term high temperature, no deposits
Performance
♦ Technical approval of complementary material of Shanghai Rebs Lubricating Technology Co., Ltd.
♦ Technical approval of complementary material of Wu Atlantic Continuous Casting Machine & Engineering Co., Ltd.
♦ Technical approval of complementary material of CISDI Engineering Co., Ltd.
Applications
♦ Suitable for lubrication of oil-air lubricating system of steel mill, closed industrial gears of medium & low speed and medium load, worm and gear, sliding and rolling bearing
♦ Service temperature range: -30ºC~150ºC for oil 100
#~460
#, -25ºC~150ºC for oil 680
#
Typical properties
|
Items
|
4410 oil-gas lubricant (OA-3)
|
|
|
|
|
|
|
|
680
|
|
Kinematic viscosity, mm2/s,
|
|
|
|
|
|
|
|
100 ºC
|
17.09
|
24.76
|
33.20
|
49.34
|
68.25
|
103.7
|
|
40 ºC
|
99.70
|
155
|
221.7
|
345.0
|
469.3
|
661.8
|
|
Viscosity index
|
185
|
195
|
208
|
211
|
225
|
238
|
|
Flash point (COC), ºC
|
255
|
267
|
270
|
272
|
278
|
279
|
|
Pour point, ºC
|
-41
|
-40
|
-38
|
-38
|
-35
|
-30
|
|
Copper corrosion (100 ºC, 3hr)
|
1b
|
1b
|
1b
|
1b
|
1b
|
1b
|
Precautions
♦ NBR seals can be used when service temperature is under 100ºC, but Fluorous rubber or Silicone rubber is recommended for use when long-term service temperature is higher.
♦ Industrial paint is not acceptable, and it is recommended to use epoxy resin paint or modified phenolic resin coating. Glass or Aramide materials are preferred for oil level gauge.
