RFCTHERM-PHT350
CAS No: 61788-32-7
Product Description
RFCTHERM-PHT350 is also called Partial Hydrogenated Terphenyl, the materials is mainly from the distillation residue of Biphenyl process, RFCTHERM-PHT350 is one proven fluid and the world’s most popular and customer satisfaction high temperature, liquid phase heat transfer fluid, In critical applications, RFCTHERM-PHT350 is the only choice.
Users can expect many years of reliable, trouble-free operation, even when operating continuously at the recommended maximum temperature of 350℃, It is miscible and interchangeable with other similarly constituted Hydrogenated Terphenyl fluids, such as: Therminol-66 and Dowtherm HT.
The Temperature Range for use
Liquid: 0 to 350℃
Applications
It can be used in a wide variety of industries, such as:
· Chemicals
· PET production
· Synthetic Fiber plants
· Plastics
· Biodiesel
· Many other applications that require a high temperature heat transfer fluid.
Production Capacity: 3800mt/year,
Typical Properties
|
Item |
Standard |
|
Appearance |
Clear Pale Yellow liquid |
|
Constituent |
Partial Hydrogenated Terphenyl |
|
Average Molecular Weight |
252 |
|
Density(20℃) g/ml |
1.000-1.010 |
|
Chroma(Pt-Co) |
≤300 |
|
Flash Point ℃(ASTM D-92) |
≥184 |
|
Fire Point ℃(ASTM D-92) |
212 |
|
Auto-ignition Temperature ℃(ASTM D-2155) |
≥375 |
|
Water % |
≤150ppm |
|
Viscosity (40℃), mm2/s |
26-37 |
|
Normal Boiling Point |
≥359℃ |
|
Boling Range 10% |
≥348℃ |
|
Boling Range 90% |
≤392℃ |
|
Maximum Film Tem ℃ |
375 |
|
Pour Point( ℃) |
≥-25 |
|
Expansion Coefficient(200℃) |
0.000819/℃ |
|
S |
≤5ppm |
|
CL |
≤2ppm |
|
Acid Value(mg KOH/g) |
≤0.01 |
