Castrol ON Direct Liquid Cooling PG 25
01736 757002Castrol ON Direct Liquid Cooling PG 25 - Direct to Chip Cooling
Castrol On Direct Liquid Cooling PG 25 is a propylene glycol-based, fully formulated heat transfer fluid designed for use in computer applications.
Castrol On Direct Liquid Cooling PG 25 is recommended as heat transfer fluid for Direct-to-Chip Cooling, Computer room AC units, Datacom Equipment Center Cooling and Glycol Loop Heat Transfer Exchangers.
Castrol ON Direct Liquid Cooling PG 25 – Direct to Chip Cooling Advantages:
- Non-harmful propylene glycol (PG) fluid
- Offers extended protection against metal corrosion
- Compatible with wetted materials present in the cooling system
- Biostable formulation preventing bacterial growth during service
- Ready to use, does not need dilution with water
| Name | Method | Units | Professional H 5w-30 |
| pH Value | ASTM D1287 | – | 8.5 |
|
Freezing Point |
ASTM D3321 | °C | -9 |
|
Appearance |
Visual | – | Clear Liquid – Free from suspended matter |
|
Colour |
Visual | – | Green |
|
Propylene Glycol Content |
ASTM D3321 | % w t | 25 |
|
Water & Inhibitors Content |
ASTM D3321 | % w t | 75 |
|
Density @ 15°C |
ASTM D4052 | g/ml | 1.025 |
| Density @ 60°C | ASTM D4052 | g/ml | 1.002 |
| Boiling Point | ASTM D1120 | °C | 101 |
| Specific heat @ 60°C | ASTM E1269 | kJ/kg.k | 4.01 |
| Thermal conductivity @ 60°C | ASTM D7896 | W/mk | 0.502 |
Health & Safety:
Please refer to the relevant health and safety data sheet, a copy of which is freely available to all our customers.
Storage:
All packages should be stored under cover. Where outside storage is unavoidable, drums should be laid horizontally to avoid the possible ingress of water and the obliteration of drum markings. Products should not be stored above 60°C or exposed to hot sun or freezing conditions.
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