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ExtremeTemp Data Center Coolant

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ExtremeTemp Data Center Coolant
description1
Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Information
Product Description
    ExtremeTemp Data Center Coolant is made of polyester grade glycol,viscosity improver, organic high efficient compound corrosion inhibitor and so on. The freezing point of this product can be customized, the freezing point range is -60 ℃～-20℃; the use temperature range is -55℃～120℃. This product is pre-diluted coolant. It 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 service life of the temperature control system; 
• Service life of up to 6 years, reducing data centre maintenance costs;
• Excellent environmental performance, free of silicon, boron, phosphorus, amine and other harmful components;
• Meet EU RoHS, REACH and other regulatory requirements.
Application
Suitable for cooling and heat exchange circulation systems in data centers.
Typical Data
PROJECT
DC1-45
TEST METHOD
Appearance
No precipitation and suspension
clear and transparent liquid
Visual estimation
Color
Red
Visual estimation
Density（20.0℃）/(g/cm3)
1.081
SH/T 0068
Freezing point/℃
 -46.2
SH/T 0090
Boiling point/℃
 112
SH/T 0089
Ash content（Mass fraction）/%
 0.63
SH/T 0067
pH value
 8.4
SH/T 0069
Chlorine content/(mg/kg)
 8
SH/T 0621
Reserve alkalinity/ml
 4.8
SH/T 0091
Effect on organic coatings
No effect
SH/T 0084
 
Corrosion of
glassware
(88℃±2℃，
336h±2h)
 
 
Change
in mass
(mg/Test
piece)
 
Purple copper
 1.0
SH/T 0085
Brass
 0.5
Steel
 1.0
Cast iron
 1.3
Solder
 2.4
Cast aluminium
 0.9
Corrosion of
glassware
(88℃±2℃，
1064h±2h)
Change
in mass
(mg/Test
piece)
Purple copper
 2.1
SH/T 0085
Brass
 2.3
Steel
 1.6
Cast iron
 2.1
Solder
 2.3
Cast aluminium
 1.9
Bubble tendency
（88℃±1℃）
Foam volume/ml
 25
SH/T 0066
Foam disappearance time/s
 1.0

Note: Customized products for other working conditions are available.

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