Skip to main content

Duratherm 630

Duratherm 630

Rated to 332°C (630°F) and engineered to be an economical and environmentally friendly replacement to chemical aromatic thermal fluids, Duratherm 630’s enhanced blend is designed to offer years of trouble free service and superior protection from oxidation even at higher operating temperatures.

Max. Operating Temp

332°C (630°F)

Features

  • 332°C (630°F) maximum operating temperature
  • Clean alternative to synthetic, benzene based thermal fluids
  • Engineered for precise temperature control
  • Lubricates and extends the life of gaskets and seals
  • Superior protection against sludge formation
  • Non-toxic, non-hazardous
GET A QUOTE
Duratherm 630

Did you Know?

What our Customers Say:

READ OUR CUSTOMER REVIEWS

Temperature Ratings


Max Bulk/Use Temp630°F
Max Film Temp670°F
Pour Point ASTM D97-1°F

Safety Data


Flash Point ASTM D92444°F
Fire Point ASTM D92472°F
Autoignition ASTM E-659-78693°F

Physical Properties


Viscocity ASTM D445

cSt


45°F262.1
115°F32.8
405°F1.6
630°F0.7

Density ASTM D1298

lb/ft³


45°F54.6
115°F52.9
405°F46.1
630°F40.8

Vapor Pressure ASTM D2879

psia


45°F0
115°F0
405°F0.06
630°F2.04

Distillation Range ASTM D2887


10%721°F
90%921°F
Molecular Weight395
Specific Gravity @ 60°F0.864

Thermal Properties


Thermal Expansion Coefficient

0.0562%/°F

Thermal Conductivity

BTU/hr·ft·F°


45°F0.084
115°F0.083
405°F0.077
630°F0.073

Heat Capacity

BTU/lb F


45°F0.451
115°F0.482
405°F0.609
630°F0.707