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Duratherm HTO

Duratherm HTO

Engineered for precise and efficient temperature control up to 316°C (600°F), our HTO thermal fluid is a budget-wise solution for any heat transfer fluid applications that want an environmentally friendly, low cost fluid capable of meeting today’s fast-paced production demands.

Max. Operating Temp

316°C (600°F)

Features

  • 316°C (600°F) maximum operating temperature
  • An economical option that outlasts the competition
  • Environmentally friendly, non-hazardous and non-reportable
  • Excellent thermal stability
  • Contains antioxidants for added protection from oxidation
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Duratherm HTO

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Temperature Ratings


Max Bulk/Use Temp600°F
Max Film Temp630°F
Pour Point ASTM D975°F

Safety Data


Flash Point ASTM D92425°F
Fire Point ASTM D92448°F
Autoignition ASTM E-659-78680°F

Physical Properties


Viscocity ASTM D445

cSt


45°F243.8
115°F30.5
405°F1.5
600°F0.7

Density ASTM D1298

lb/ft³


45°F51.9
115°F50.3
405°F43.8
600°F39.4

Vapor Pressure ASTM D2879

psia


45°F0
115°F0
405°F0.06
600°F1.41

Distillation Range ASTM D2887


10%701°F
90%852°F
Molecular Weight371

Thermal Properties


Thermal Expansion Coefficient

0.0564%/°F

Thermal Conductivity

BTU/hr·ft·F°


45°F0.08
115°F0.078
405°F0.074
600°F0.07

Heat Capacity

BTU/lb F


45°F0.429
115°F0.458
405°F0.578
600°F0.659