Name: TMC-49 (Two-Phase Coolant) Low GWP 20 **Passed 3rd Party Laboratory Testing: Non Detectable PFAS**
Brand: TMC Industries, Inc.
SKU: 4900-12
Price: 180.92 USD
Availability: InStock

TMC-49 (Two-Phase Coolant) Low GWP 20 **Passed 3rd Party Laboratory Testing: Non Detectable PFAS**

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TMC-49 (Two-Phase Coolant) Low GWP 20 Passed 3rd Party Laboratory Testing: Non Detectable PFAS

Availability Out of stock

Product Type Two-Phase Coolant

Vendor TMC Industries, Inc.

SKU: 4900-12

$180.92

Jug (12lb/5.4kg)

Pail (40lb/18.1kg)

Drum (550lb/250kg)

Include Safety Data Sheet (SDS)?

Include Certificate of Analysis (C of A)?

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Subtotal: $180.92

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TMC-49 is a two-phased coolant aimed at data centers and electronic products for immersion cooling because of its prominent thermal stability and excellent efficacy of heat radiation. TMC-49 is non-flammable, insoluble in water, and not hazardous to human health.

TMC-49's high dielectric strength allows it to be used as a cleaning agent for electronic products or electric parts.

For higher quantity volumes, please call us for discounted pricing at 1-800-772-8179

Application:

Heat Transfer Agent for Companies like Data Mining
Two-Phase Coolant
Data Centers
Supercomputing Centers
Energy Storage Power Centers
Cleaning agent for electronic products or electric parts

Two-Phase Cooling

In a two-phase immersion-cooled system, servers are sealed inside a specially engineered fluorocarbon-based liquid bath. Because the fluid has a low boiling point (often below 50°C vs. 100°C for water), heat from the servers easily boils the surrounding fluid. The boiling of the liquid causes a phase change (from liquid to gas), which gives two-phase immersion cooling its name.
The vapor is then condensed back to the liquid form via water-cooled condenser coils, which are integrated into the top of the sealed racks. The condensed liquid drips back into the bath of fluid to be recycled through the system.

Physical Properties

Appearance	Colorless transparent liquid
Purity	99.0%
Water Content	£100ppm
Molecular Weight	300.05
Boiling Point	49°C
Flash Point	None
Pour Point	115°C
Dielectric Constant	1.88
Dielectric Strength	43.4 kV
Freezing Point	-80°C
Latent Heat of Vaporization	93.22 kJ kg-1
Vapor Pressure (20°C)	36kPa
Kinetic Viscosity (25°C)	0.373 cst
Critical Temperature	443.3K
Critical Pressure	2.205kPa
Liquid Density (25°C)	1.6 g/cm3
Liquid Viscosity (25°C)	0.3562 mm2/s
Surface Tension (25°C)	11.44 mN/m
Liquid Thermal Conductivity at (25°C)	0.0609 W·m-1.K-1
Volume Resistivity	3.070x10^15 Ω.mm
Auto Ignition Temp	N/A (not flammable)
Ozone Depletion (ODP)	0
Global Warming Potential (GWP)	20

Parameter	Results
Vapor Pressure at Saturation Temperature, ASTM E 1719, psia	14.73
Viscosity, Kinematic, at 16°C, ASTM D 445.a, cSt	0.395
Viscosity, Kinematic, at 18°C, ASTM D 445.a, cSt	0.387
Viscosity, Kinematic, at 21°C, ASTM D 445.a, cSt	0.376
Viscosity, Kinematic, at 24°C, ASTM D 445.a, cSt	0.365
Viscosity, Kinematic, at 27°C, ASTM D 445.a, cSt	0.354
Viscosity, Kinematic, at 29°C, ASTM D 445.a, cSt	0.348
Viscosity, Kinematic, at 32°C, ASTM D 445.a, cSt	0.338
Viscosity, Kinematic, at 35°C, ASTM D 445.a, cSt	0.328
Viscosity, Kinematic, at 40°C, ASTM D 445.a, cSt	0.312
Viscosity, Kinematic, at 45°C, ASTM D 445.a, cSt	0.297
Density of Liquids by Digital Density Meter @ 16°C, Density, ASTM D 4052, g/cm³	1.6313
Density of Liquids by Digital Density Meter @ 21°C, Density, ASTM D 4052, g/cm³	1.6142
Density of Liquids by Digital Density Meter @ 27°C, Density, ASTM D 4052, g/cm³	1.5969
Density of Liquids by Digital Density Meter @ 32°C, Density, ASTM D 4052, g/cm³	1.5790
Density of Liquids by Digital Density Meter @ 35°C, Density, ASTM D 4052, g/cm³	1.5702
Density of Liquids by Digital Density Meter @ 38°C, Density, ASTM D 4052, g/cm³	1.5610
Density of Liquids by Digital Density Meter @ 40°C, Density, ASTM D 4052, g/cm³	1.5515
Density of Liquids by Digital Density Meter @ 43°C, Density, ASTM D 4052, g/cm³	1.5427
Density of Liquids by Digital Density Meter @ 46°C, Density, ASTM D 4052, g/cm³	1.5336
Density of Liquids by Digital Density Meter @ 49°C, Density, ASTM D 4052, g/cm³	1.5241

Safety and Handling
TMC-49 is not a flammable or toxic liquid. It requires few conditions during application. For more information, please refer to the Material Safety Data Sheet (MSDS)

Keep in room temperature and ventilation and dry. Keep the container sealed when not used.

Shelf Life
The shelf life is 36 months under recommended storage conditions. If the analysis results indicate, the product stored past expiration may still be used.

Passed 3rd Party Laboratory Testing: Non Detectable PFAS

Shipping Policy

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

Shipping Time -- Most orders received before 3:00PM Central Time will ship the same day, provided the product ordered is in stock. Most orders received after 3:00 PM will ship the next business day. Orders are not processed or shipped on Saturday, Sunday or major US holidays.

We cannot guarantee when an order will arrive. Consider any shipping or transit time offered to you by the carrier as an estimate. We encourage you to order in a timely fashion to avoid delays caused by shipping or product availability.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Technical Datasheet

For Safety Datasheet (SDS), please contact us!