Product Code

  • 20
  • 30
Packaging Available 20L, 200L, 208L

Mirr HTO-20 and HTO-30 are high performance heat and thermal conductive oils, formulated from highly refined base oil for use as a heat transfer fluid in both closed and open heat transfer systems. They are designed to provide excellent heat transfer efficiency, high resistance to thermal cracking and degradation, and chemical oxidation.

Features and Benefits

  • Outstanding thermal conductivity properties
  • Superior resistance to thermal cracking and degradation
  • Excellent thermal and oxidation stability
  • Excellent low temperature fluidity


  • Suitable for open or closed heat transfer systems where thebulk oil temperature ranges are:
    o HTO10 = Closed Systems (-7º C to 285º C), Open Systems
    (-7º C to 150º C)
    o HTO20 = Closed Systems (-7º C to 315º C), Open Systems
    (-7º C to 180º C)
  • Industrial application that has closed, cold-oil sealed, indirect heating and cooling systems or open systems such us incement factories, paper mills and timber industries