Data Centre Coolant
Propylene Glycol Data Center Coolant
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- TEL:0086-21-35324169
- FAX:0086-21-35324166
- Email:sales@shenglintec.com
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Product Description
Propylene Glycol Data Center Coolant is made of propylene glycol, highly efficient corrosion inhibitor and high purity water. This product is pre-diluted cooling liquid, can be used directly.
Features and Usages
• Excellent thermal conductivity for long-lasting thermostatic protection;
• Excellent metal corrosion protection and non-metallic compatibility, extending the life of the cooling and heat exchange circulation system;
• Extremely long service life, reducing maintenance costs in data centres;
• Non-toxic and environmentally friendly, does not contain phosphate, molybdate, nitrite and other inorganic salts;
• Meet the requirements of EU RoHS, REACH and other regulations.
|
PROJECT
|
DC3-10
|
TEST METHOD
|
||
|
Appearance
|
Clear and transparent liquid without
precipitation and suspension
|
Visual estimation
|
||
|
Color
|
Red
|
Visual estimation
|
||
|
Density（20.0℃）/(g/cm3)
|
1.029 |
SH/T 0068
|
||
|
Freezing point/℃
|
-11.4 |
SH/T 0090
|
||
|
Boiling point/℃
|
102.4 |
SH/T 0089
|
||
|
Ash content（Mass fraction）/%
|
0.35 |
SH/T 0067
|
||
|
pH value
|
8.3 |
SH/T 0069
|
||
|
Chlorine content/(mg/kg)
|
2 |
SH/T 0621
|
||
|
Reserve alkalinity/ml
|
2.3 |
SH/T 0091
|
||
|
Effect on organic coatings
|
No impact
|
SH/T 0084
|
||
|
Corrosion of
glassware
(88℃±2℃，
336h±2h)
|
Change
in mass
(mg/Test
piece)
|
Purple copper
|
1.1 |
SH/T 0085
|
|
Brass
|
0.7 | |||
|
Steel
|
0.9 | |||
|
Cast iron
|
1.4 | |||
|
Solder
|
1.5 | |||
|
Cast aluminium
|
1.2 | |||
|
Corrosion of
glassware
(88℃±2℃，
1064h±2h)
|
Change
in mass
(mg/Test
piece)
|
Purple copper
|
2.2 |
SH/T 0085
|
|
Brass
|
2.0 | |||
|
Steel
|
1.7 | |||
|
Cast iron
|
2.3 | |||
|
Solder
|
2.7 | |||
|
Cast aluminium
|
1.9 | |||
|
Bubble tendency
（88℃±1℃）
|
Foam volume/ml
|
30 |
SH/T 0066
|
|
|
Foam disappearance time/s
|
1.0 | |||
|
Heat transfer corrosion of aluminium alloy
(135℃±1℃, 168h±2h)Mass change rate/(mg/cm2)
|
0.2 |
SH/T 0620
|
||
For cooling and heat exchange circulation systems in data centers.
anterior：LongLife Data Center Cooling Fluid
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