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Schultz® S720
23°F – 608°F

SCHULTZ® S720 is a good heat transfer fluid with excellent anti-coking properties. It can meet the requirements of technologies such as high-temperature heating and low-temperature cooling. It is characterized by economical, practical, and high performance and is superior to mineral heat transfer fluids; thus, it can be an ideal product to replace mineral heat transfer fluids.

Performance Benefits

SCHULTZ® S720 is a heat transfer fluid that can be applied in the liquid phase heating system within the temperature range of -5–320°C.

High Stability – SCHULTZ® S720 has excellent high stability and anti-cokeability properties and is a liquid-phase synthetic heat conduction oil with excellent performance. It can be used long term in different heating systems.

Safety and Reliability – Once the heat transfer fluid system breaks down during production, production will have to stop, so choosing a heat transfer fluid product with reliable performance guarantees avoiding unexpected shut-downs of the heating system. Characterized by excellent properties, SCHULTZ® S720 is your best choice.

Economical Heat Transfer Fluid – Economical and practical, SCHULTZ® S720 can be an ideal product to replace mineral heat conduction oil due to its high cost performance and properties that exceed those of mineral heat conduction oil.

Product Typical Properties

Appearance Light yellow transparent liquid
Component Modified mixed aromatic
Moisture Content / (mg/kg) 30
Flash Point / °C  179
Auto Ignition Temperature / °C  333
Pour Point / °C -24
Density (20°C) (kg/m3)  900
Total Acidity / KOH (mg/g)  0.01
Carbon Residue %  0.01
Distillation Range 2% / °C  346
Kinematic Viscosity (mm2 /s) 0°C  618
Kinematic Viscosity (mm2 /s) 40°C  32.3
Kinematic Viscosity (mm2 /s) 100°C  4.4
Coefficient of Thermal Expansion (200℃) / ℃  0.000702
Optimal Applicable Temperature Range / ℃  -5-320
Maximum Operation Temperature / ℃  320
Maximum Liquid Film Temperature / ℃  340


Note: The above data are based upon test samples in laboratory, and not guaranteed for all products.
For full specifications of SCHULTZ® S720, please contact our sales dept.

Coal Chemical Industry, Food Processing, Machining and Casting, Oil and Gas Processing, Pharmaceutical Manufacturing, Plastic and Rubber Production, Seawater Desalination, Storage and Transportation

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