YD-4000 Heat Transfer Oil
Yanshan YD-4000 heat transfer oil, a latest product of Beijing Puyuan Huayan Heat Transfer Oil Co., Ltd., is mainly constituted by hydrocarbons chained by more benzene rings, and its specific chemical structure provides it with excellent heat conductivity and stability, contributing to its excellent operability and economical efficiency at the range of -30oC-300oC, eco-friendly and energy-saving. YD-4000, an organic heat carrier for use of vapor phase and liquid phase, has a wide application across China (covering some cold areas) due to its flexible temperature range.
- Features -
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It is a diphenyl compound.
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Good heat conductivity, strong heat resistance and long service life.
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Low toxicity, non-corrosiveness and eco-friendliness.
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Good low-temperature startability.
- Product Images -
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* Quality Standard of YD-4000 Heat Transfer Oil *
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Project
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Enterprise standard
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Experimental method
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Density ㎏/m3（20℃）
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960 - 990
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GB/T1884-2000
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Acid value ㎎KOH/g
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Not more than 0.05
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GB/T4945
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Flash point (on)℃
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Not less than 110
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GB/T3536-2006
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Viscosity CSt 40℃㎜2/S
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Not more than 6.0
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GB/T265-88
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Carbon residue m%
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Not more than 0.05
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GB/T268-87
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Copper corrosion 50℃ 3h
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Not more than 1a
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GB/T5096
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Pour point ℃
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Not more than -30
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GB/T3535
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Moisture ㎎/㎏
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Not more than 500
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GB/T11133-89
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Distillation range ℃ 2%
95%
Whole distillate %
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Not less than 240
Not more than 310
98
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GB/T6536-1997
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Appearance
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Clear and transparent
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Visual inspection
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Main body the maximum use temperature℃
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300
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Autoclave method
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Maximum permissible temperature℃
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340
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