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Untitled Document
Compressor & Vacuum Pump Lubricants
Developed recently, after the expiration of the patent on I/R Ultracoolant, this product utilizes a polyol pentaerythritol (PE) ester with a unique PAG additive system designed to replicate the original product. The PE oil offers life comparable to the I/R Ultracoolant and should be used for higher temperature operations or adverse conditions.
Characteristics
- Fully 100% synthetic
- Extended change intervals
- Cost effective
- Polyglycol and ester blend
- Eliminates deposit formation
- Biodegradable
- Wide temperature range
- High flash point
Typical Properties
| |
|
|
|
|
Ultrachem Coolant PE 68 |
| ISO Viscosity Grade |
|
|
|
D2422 |
68 |
| Viscosity |
cSt. |
40° C |
|
D445 |
68 |
| |
|
100° C |
|
|
12.8 |
| Viscosity Index |
|
|
|
D2270 |
191 |
| Pour Point |
|
°C |
|
D97 |
-45 |
| |
|
°F |
|
|
-50 |
| Flash Point |
|
°C |
|
D92 |
254 |
| |
|
°F |
|
|
490 |
| Auto Ignition Temp |
|
°C |
|
E-659 |
385 |
| |
|
°F |
|
|
725 |
| Foaming Seq. I,II,III |
|
|
|
D892 |
Nil |
| Specific Gravity |
|
|
|
D1298 |
0.98 |
