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Manto Chemistry

Mantherm HT

Mantherm HT

Package

Mantherm HT - terphenyl, hydrogenated 

Mantherm HT is a synthetic heat transfer oil with good thermal stability. It is used at a high temperature of 345°C with excellent performance. Its performance is equivalent to Therminol T66.

Typical Properties

Property Typical Value
Temperature -7°C to 350°C
Density @25°C 1005kg/m³ 
Pour Point -32°C
Kinematic Viscosity @40°C 29.6cSt
Flash Point (COC) 184°C

 

Safety Data Sheet 

Technical Data Sheet

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Product Highlights

OPERATING RANGE

  • Gas phase: 215°C~300°C
  • Liquid phase: -55°C~300°C

FEATURES

  1. Outstanding Low-Temperature Fluidity: Maintains smooth circulation even under extreme cold conditions without blockages or pump overload.
  2. Wide Operating Range: Suitable for both low-temperature refrigeration and medium-to-high temperature heating, offering flexible applications.
  3. High Purity: Extremely low impurity content, effectively reducing risks of coking and corrosion.
  4. Excellent Thermal Properties: Provides efficient heat transfer and stable performance for long-term operation.
  5. Equipment-Friendly: Ensures easy startup, stable running, lower maintenance needs, and longer equipment lifespan.

APPLICATIONS

Pharmaceuticals

Energy

Building Materials

Electronics

Instrumentation

Meters & Gauges

Refrigeration

Low-Temperature Testing

Semiconductors