Jingjiang Sanyi Chemical Co., Ltd.

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Mineral conduction oil: J
Mineral conduction oil: J
Mineral conduction oil: JD-320

JD-320 type high-temperature heat conducting oil Appearance: colorless to light yellow oily liquid Molecular weight and structure formula: 400-600 alkane series mineral heat conducting oil

Features: 1. Excellent heat stabilizer, it can be used at 320℃ for long term.
2. Non-toxic, no odor, non-corrosive to ferrous and non-ferrous metal
3. High initial distilling point, high flash point.
4. Good heat stability, long service, nitrogen protection is not required.
5. Good energy-saving effect.
6. Operation at normal pressure, easy to use, safe and reliable.

Physical and chemical index

Item Flash point (open) Kinematic viscosity 40℃ Acid value Front fraction310℃ Density 20℃ Moisture Carbon residue % Freezing point ℃ Maximum service temperature (membrane temperature)
Index ≥190 ℃ 23-34
mm2/s
≤0.05
mgKOH/g
≤2% 838--868
Kg/m3
≤trace ≤0.02 ≮-15 ≯320℃

Thermodynamic index

Temperature/item 50℃ 100℃ 150℃ 200℃ 250℃ 300℃
Kinematic viscosity
mm2/s
28±5 5.5±2 3±1.5 1.5±1 1.2±1 1±1
Specific heat
Kcal/Kg.℃
0.47 0.53 0.6 0.69 0.79 0.9
Heat conductivity coefficient
W/M.℃
0.13 0.12 0.115 0.11 0.102 0.095
Expansion factor
1/℃*10-4
6.3 6.5 6.65 6.83 7.07 7.33

Note: All above is only for reference and 10% error should be considered.

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