Specifications of Thermal Transfer Oil

Apperance: yellowish & transparent.1) Density at 20°C: 0.84 - 0.89g/cm³2) Kinematic viscosity at 50°C: 23 - 33mm²/s3) Flash point open cup: ≥210°C4) Vacuum distil: ≥360°C in 2%v/v5) Solidify point: ≤-10°C 6) Acid number ≤0.05mg KOH/g7) Carbon residue conradson method: ≤0.02% 8) Ash content: ≤0.02%

9) Copper strip level: 1

10) Coefficient of thermal expansion: (6.26-6.91)*10-4

11) Specific heat: 2.4kj/kg in 100°C while 2.82kj/kg in 200°C.

12) Transfer heat coefficient: 0.474kj/m in 100°C while 0.448kj/m in 200°C.

13) prandtl coefficient: 230.364 in 20°C.

Thermal transfer oil