3M™ Novec 7000

Technical data sheet of 3M™ Novec 7000

Parameter

Value

Molecular Weight (g/mol)

200

Boiling Point at 1atm (°C)

Freeze/Pour Point (°C)

-122

Latent Heat of Vaporization (kJ/kg)

142

Liquid Density (kg/m³)

1400

Coefficient of Expansion

0,0022

Nhiệt hóa hơi ở 1 atm (kJ/kg)

88.5

Sức căng bề mặt (dynes/cm)

16,2

Kinematic Viscosity (cSt)

0,32

Kinematic Viscosity at 80°C

2,0

Kinematic Viscosity at 120°C

Critical Temperature (°C)

165

Vapor Pressure (kPa)

Critical Pressure (Mpa)

2,48

Absolute Viscosity (cP)

0,45

Specific Heat ( J·kg-1·K-1)

1300

Thermal Conductivity (W·m-1·K-1)

0,075

Surface Tension (dynes/cm)

12.4

Solubility of Water in Fluid (ppmw)

~60

Solubility of Fluid in Water (ppmw)

Solubility of Air in Fluid (Vol%)

~31

Dielectric Strength (0,1” gap) kV

>25

Dielectric Constant

7.4

Volume Resistivity (Ohm-cm)

108

Features of 3M™ Novec 7000

Low Global Warming Potential (GWP): One of the standout features of 3M™ Novec 7000 fluids is their extremely low GWP. With a GWP of just 420 (100 years ITH), the fluid significantly reduces greenhouse gas emissions compared to traditional perfluorocarbons (PFCs), making it a sustainable choice for environmentally conscious industries.

Excellent Dielectric Properties: Novec 7000 fluids are electrically non-conductive, meaning they can be safely used around sensitive electronic components without the risk of short circuits or damage. This makes them ideal for cooling applications in automated test equipment (ATE) and wafer processing, where maintaining electronic integrity is critical.

Non-Ozone Depleting: This engineered fluid does not contribute to ozone depletion, further highlighting its environmental credentials. It aligns with global regulations and the company’s sustainability goals to reduce the environmental impact of industrial operations.

Low Toxicity and Non-Flammability: Safety is a top priority in any industrial environment. Novec 7000 fluid is non-flammable and has low toxicity, ensuring that it can be handled and used without posing a significant risk to the health of workers or compromising the safety of the facility.

Excellent Thermal Stability: Designed to operate in extreme conditions, Novec 7000 fluid remains stable at temperatures as low as -120°C, making it suitable for a wide range of applications. This includes use in cooling reactors in the pharmaceutical and chemical processing industries, as well as in the semiconductor sector, where precise temperature control is essential.

Compatibility and Versatility: This fluid is compatible with a wide range of materials, including aluminum, brass, copper, stainless steel, and some plastics such as nylon, PTFE, and polyethylene. Its versatility extends to use as a heat transfer fluid, deposition solvent, and deposition lubricant.

Applications of 3M™ Novec 7000

Pharmaceutical and Chemical Processing: In these industries, maintaining stable low temperatures in processes such as reactor cooling is critical. Novec 7000 fluids provide reliable performance even in extremely cold conditions, ensuring that processes remain stable and efficient.

Semiconductor Manufacturing: The semiconductor industry demands precision and reliability. Novec 7000 fluids meet these needs by providing efficient cooling for automated test equipment and wafer processing, where temperature control is a key factor in determining product quality.

Data Centers and Immersion Cooling: As data centers grow, the need for efficient cooling solutions that do not compromise electronic components is increasing. Novec 7000 fluids offer an advanced solution for immersion cooling, providing effective thermal management while protecting sensitive equipment.