High heat value thermal transfer oil

1. No poison 2. No pollution 3. Modest viscosity 4. Good conductibility Detailed Product Description1. No poison 2. No pollution 3. Modest viscosity 4. Good conductibility        

Specifications of Thermal Transfer Oil

Apperance: yellowish & transparent. 1) Density at 20°C: 0.84 - 0.89g/cm³ 2) Kinematic viscosity at 50°C: 23 - 33mm²/s 3) Flash point open cup: ≥210°C 4) Vacuum distil: ≥360°C in 2%v/v 5) Solidify point: ≤-10°C 6) Acid number ≤0.05mg KOH/g 7) 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.