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Organic silicon oil transformer-HongYe silicone

Writer:TcoglorSource:www.szrl.net Date:2013-04-23

Organic silicon oil transformer

Organic silicon oil transformer         Combustible silicone transformer oil is small, only when the oil temperature up to 350℃combustion, combustion heat release in small and self-extinguishing. The dielectric constant of silicone transformer oil are high, chemically inert, and changes in temperature range of 40 to +250 small viscosity, no environmental pollution, and can be applied to a fire, explosion and other dangerous places.

        The main production of silicone transformer oil abroad with the United States of America General Electric Company 's SF-95[50] and Tao Kangning 's DC-561. SF-95[50] silicone transformer oil is a viscosity of 50 CST poly two methyl siloxane. The following are the physical performance index:

Appearance: transparent liquid ( suspended substance )

Viscosity, ( 25 ℃): 50 CST

Specific gravity, (25): 0.960

The refractive index ( 25 ℃): 1.402

Volatility (150 ℃, 24 hours of weight loss ): 0.5

Pour point, C: -55

Lightning, C: 300

The ignition temperature,℃: 320

Oxygen index: 21.4

Specific heat ( kcal / g, c ): 0.36

Thermal conductivity ( card / cm, second•C ): 3.7*0.004

Coefficient of thermal expansion ( 25 - 150 ℃) ( cm3 / cm3 / degree ): 10.55*0.004

Breakdown voltage ( 25 ℃, KV ): 35

The volume resistance ( 25 ℃, ohm cm ): 1000000000000000

Power factor ( 60 Hz ): 25 ℃: 0.0001

100 degrees: 0.0005

The dielectric constant ( 25 ℃, 60 Hz): 2.7

TypeInfo: Silicone Usage

Keywords for the information:Organic silicone  Organic silicone rubber  Organic silicon 

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