What is Dynalene used for?
Dynalene develops, manufactures and distributes industrial heat transfer fluids and coolants such as glycols, which include propylene glycol, ethylene glycol, BioGlycol and Solar Glycol, as well as other fluids such as potassium formate, calcium chloride, and hydrocarbon and silicone chemistries.
What is Dynalene HC 50?
Dynalene HC/Potassium Formate is a water-based low-temperature heat transfer fluid engineered to deliver the excellent heat transfer performance in applications down to -58°F (-50°C).
What is Dynalene pg?
Dynalene PG is an inhibited technical grade propylene glycol for use in most industrial applications. It is blended with Dynalene PE-1 inhibitor for pH stability and superior corrosion protection for steel, copper, brass and other metals.
What is the viscosity of propylene glycol?
0.042
Absolute (dynamic) viscosity values for some common fluids.
| Fluid | Absolute Viscosity | |
|---|---|---|
| (N s/m2, Pa s) | (centipoise, cP) | |
| Propane | 0.00011 | 0.11 |
| Propylene | 0.00009 | 0.09 |
| Propylene glycol | 0.042 | 42 |
What is the best liquid for heat transfer?
Water
Water, synthetic oil, and molten salt can be used as a heat transfer fluids. Water is a good heat transfer fluid as it has a high thermal capacity and low viscosity. It is cheaper to use because its application in direct steam generation saves cost in the heat exchanger.
Does glycol improve heat transfer?
Adding glycol will cause an increase in the fluid’s viscosity and density, and decrease its heat transfer and heat carrying properties.
Is propylene glycol safe for aluminum?
ALUMINUM SAFE: 98% propylene glycol with acid neutralizer, scale inhibitor and a chelate agent for high efficiency and triple protection against corrosion. Effective in heat exchangers, hydronic heating, solar systems and chilled water systems containing aluminum. Operating temperature range: -50°F to 250°F.
Does propylene glycol prevent corrosion?
Corrosionpedia Explains Propylene Glycol Multi-metal inhibitors generally reduce the occurrence of corrosion via several mechanisms. The incorporated propylene glycol inhibitor serves to modify metallic surfaces by absorption. This makes the surface less susceptible to electrochemical attack.
What temperature does propylene glycol freeze?
-74.2°F (-59°C)Propylene glycol / Melting point
What pH is propylene glycol?
Protein/propylene glycol alginate gels can be formed using 6% protein in a suitable 0.1 M buffer solution in the pH range 9.3 to 10.5.
What are the 4 types of heat transfer?
Various heat transfer mechanisms exist, including convection, conduction, thermal radiation, and evaporative cooling.
Does antifreeze transfer heat better than water?
Pure antifreeze does not have the same ability to transfer heat that a mixture of antifreeze and water does. Using pure antifreeze inside your vehicle’s cooling system causes that system to lose about 35 percent of its ability to transfer heat versus a proper mixture of antifreeze and water.
What is dynalene fuel cell coolant?
The low electrical conductivity of the coolant enables the fuel cell to work efficiently (without “short-circuiting” the cells) and safely (without electrical shock hazards). Dynalene FC is available in two base fluids, ethylene glycol ( Dynalene FC-EG) and bioglycol ( Dynalene FC-Bio ).
What are the laboratory capabilities of dynalene?
Our laboratory capabilities encompass three main categories: Thermal/Physical, Chemical and Materials and Corrosion testing. Dynalene has a wide array of instrumentation and years of experience analyzing materials from a broad range of industries.
What base fluids are available for dynalene FC?
Dynalene FC is available in two base fluids, ethylene glycol ( Dynalene FC-EG) and bioglycol ( Dynalene FC-Bio ). Please contact Dynalene’s technical support team at [email protected] or +1-610-262-9686 for more details.
What is dynalene HC heat transfer fluid?
Potassium Formate Heat Transfer Fluid (-58°F to 425°F) Dynalene HC/Potassium Formate is a water based low temperature heat transfer fluid engineered to deliver the excellent heat transfer performance in applications down to -58°F (-50°C). With the temperature range -50°C to +218°C, Dynalene HC easily exceeds the performance…