Therminol D-12 Coolant/
Heat Transfer Fluid
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Product Bulletin
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Therminol D-12 is a synthetic
liquid phase heat transfer fluid with excellent heat transfer properties over a wide
temperature range. This fluid is ideally suited for applications requiring efficient
cooling and heating between -85° C and 230° C. Performance features of Therminol D-12 include:
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- Heating or Cooling Operation - Therminol D-12 is ideally suited for
combination heating and cooling applications and delivers excellent heat transfer rates
even at -45° C. Batch processes will benefit from the
excellent cooling performance Therminol D-12 delivers. Therminol D-12 also may be used as
a secondary coolant or "brine" in refrigeration loops where a broad range of properties is
desired.
- Easy Operation - Using Therminol D-12 avoids problems of using multiple
fluids in the same piece of equipment.
- Low Cost - Therminol D-12 delivers better thermal performance at
lower cost than competing fluids.
- Low Odor and Excellent Toxicity Profile - Therminol D-12 is especially
suited to applications where a low odor and low toxicity are desired. Therminol D-12 is an
FDA recognized fluid and has excellent industrial hygiene properties. This product meets the
requirements established by the FDA at 21 CFR 172.882, 172.884, 178.3530, and 178.3650.
Therminol D-12 is used in a wide variety of industries, such as:
- Plastics/molding
- Pharmaceuticals
- Specialty Chemicals
- Environmental Test Chambers
For more information on Therminol
D-12 systems and applications
e-mail us or contact your
local sales representative.
Click here to download the product bulletin containing detailed physical and transport properties for Therminol D-12.
Therminol® D-12
Heat Transfer Fluid
Operating Range -85°C to 230°C (-120°F to 450°F)
| Appearance |
Clear, water-white
liquid |
| Composition |
Synthetic hydrocarbons |
| Color (ASTM D-156) |
30 |
| Moisture Content,
Maximum |
80 ppm |
| Flash Point (Pensky-Martens) |
59°C (138°F) |
| Fire Point (ASTM D-92) |
71°C (160°F) |
| Autoignition Temperature (ASTM
E-659) |
247°C (477°F) |
| Kinematic Viscosity, at -50°C |
14.8 cSt |
| Kinematic Viscosity, at 40°C |
1.23 cSt |
| Kinematic Viscosity, at 100°C |
0.65 cSt |
| Density at 25°C |
756 kg/m3 (6.31 lb/gal) |
| Specific Gravity (60°F/60°F) |
0.763 |
| Coefficient of Thermal Expansion at 100°C |
0.001116/°C (0.00062/°F) |
| Average Molecular Weight |
162 |
| Pour Point |
<-100°C (-148°F) |
| Pumpability, at 2000 mm2/s (cSt) |
-94°C (-137°F) |
| Pumpability, at 300 mm2/s (cSt) |
-82°C (-116°F) |
| Minimum Temperatures for |
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Fully Developed Turbulent Flow (Re = 10000)
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10 ft/sec, 1-in tube
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37°C (-35°F) |
20 ft/sec, 1-in tube
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51°C (-59°F) |
Transition Region Flow (Re=2000)
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10 ft/sec, 1-in tube
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64°C (-82°F) |
20 ft/sec, 1-in tube
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71°C (-96°F) |
| Normal Boiling Point |
192°C (378°F) |
| Heat of Vaporization at Maximum at 177 kJ/kg |
198 KJ/kg (85.2 Btu/lb) |
| Maximum Use Temperature
230°C |
230°C (450°F) |
| Optimum Use Range |
-45°C to 230°C
(-50°F to 450°F) |
| Maximum Film Temperature |
245°C (475°F) |
| Pseudocritical Temperature |
360°C (680°F) |
| Pseudocritical Pressure |
16.2 bar (235 psia) |
| Pseudocritical Density |
229 kg/m3 (14.1 lb/ft3) |
AVISO: Apesar das informações e recomendações contidas nestas páginas - doravante "informaçoes" - estejam apresentadas sob ótimas condutas de credibilidade e que acredita-se serem corretas nesta data, a Solutia Inc. não faz representar-se, da mesma maneira que não garante a acuracidade destas. As informações são fornecidas sob a condição de que, as pessoas que estejam recebendo as mesmas, terão a responsabilidade de discernimento sobre o uso destas informações. Em nenhuma hipótese a Solutia se responsabilizará por danos de qualquer natureza resultantes do uso do produto sob as condições das informações aqui relatadas. Nada contido neste documento deverá ser considerado como uma recomendação para o uso de nenhum produto, processo, equipamento ou fórmula que esteja em conflito com quaisquer patentes, e a Solutia Inc. não utiliza nenhuma representação ou garantía, expressa ou implícita, de que o uso destas informações, na maneira explicada acima, não infrinja nenhuma lei de patente.
NENHUMA REPRESENTAÇAO OU GARANTIA, EXPRESSA OU IMPLÍCITAMENTE, DE COMERCIALIZAÇÃO, FEITA PARA UM PROPÓSITO DEFINIDO OU DE QUAQUER OUTRA NATUREZA, ESTÃO AQUI DETERMINADAS COM RESPEITO ÀS INFORMAÇÕES OU DO PRODUTO AO QUAL O MESMO SE REFERE.
Therminol® marca registrada da Solutia Inc.
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