Heat Transfer Fluid

Heat Transfer Fluid
1. No poison
2. No pollution
3. Modest viscosity
4. Good conductibility
Specifications of Heat Transfer Fluid:
1) Density at 20°C: 0.82 - 0.85 g/cm³.
2) Kinematic viscosity at 50°C: 19- 29 mm²/s.
3) Flash point open cup: ≥ 195 °C.
4) Vacuum distil: ≥ 320 °C in 2%v/v.
5) Solidify point: ≤ -10 °C.
6) Acid number ≤ 0.05mg mgKOH/g
7) Carbon residue conradson method: ≤ 0.02%
8) Ash content: ≤0.02%
9) Copper strip: level 1.
10) coefficient of thermal expansion: (6.64-7.12) *10
-4