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    2. 三益化工

      Sanyi Chemical

      PRODUCTS

      Sanyi Chemical

      Synthetic heat conducting oil: JD-350

      I. Appearance: yellow to colorless transparent liquid
      II. Features:
      1. Excellent heat stability.
      2. Boiling point can reach 390℃.
      3. Freezing point is below -30℃, can be used in cold region at winter.
      4. No unpleasant odor, non-corrosive to metal.
      5. Waste oil is reusable.
      6. This product can be used with hydrogenated terphenyl.

      Molecular weight 272
      Density (20℃)(g/㎝3) 1.042
      Boiling point (℃) 390
      Freezing point(℃) <-30
      Specific heat(kcal/㎏.℃ boiling point) 0.642
      Heat of evaporation ( boiling point)(kcal/㎏) 66
      Expansion factor (ml/ml.℃) 8.7×10-4
      Flash point (open) (℃) 200
      Viscosity
      (C.P.)
      0℃ 188 Vapor pressure
      (mmHg)
      100℃ None
      50℃ 9.5
      200℃ 2.8
      Heat conductivity coefficient
      kcal/m.h.℃
      100℃
      200℃ 0.70
      200℃
      300℃ 0.30
      300℃
      350℃
      350℃ 0.23

      Thermodynamic property of JD-350

      Temperature
      (℃)
      Vapor pressure
      (mmHg,kg/㎝2)
      Density
      (g/㎝3)
      Specific heat
      (kcal/㎏.℃)
      Heat conductivity coefficient
      (kcal/m.h.℃)
      Viscosity
      (C.P.)
      Heat of evaporation
      (kcal/㎏)
      -10 None 1.063 0.358 0.122 380 106
      0 None 1.057 0.366 0.121 188 105
      20 None 1.042 0.380 0.119 50 103
      50 None 1.022 0.401 0.116 9.5 99.6
      100 None 0.987 0.436 0.111 2.8 94.6
      150 mmHg 0.952 0.472 0.106 1.25 89.7
      200 2.8 0.917 0.507 0.100 0.70 84.8
      220 6.4 0.903 0.521 0.098 0.57 82.9
      240 13.3 0.899 0.535 0.096 0.48 81.0
      260 26.2 0.875 0.550 0.094 0.41 79.0
      280 48.8 0.861 0.564 0.091 0.34 77.1
      300 87.2 0.847 0.578 0.089 0.30 75.1
      320 149 0.833 0.592 0.087 0.27 73.2
      340 245 0.820 0.606 0.084 0.24 71.2
      360 390 0.805 0.62 0.082 0.22 69.1
      390 0(kg/㎝2) 0.784 0.642 0.077 0.18 65.7

      JD-350 is high temperature synthetic heat conducting oil with excellent heat stability, oxidation resistance, low vapor pressure and low freezing point.

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      Copyright(C)2022, Jingjiang Sanyi Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備05007756號

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