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【Properties】
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Fumed silica thickened polydimethyl siloxane grease.
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Translucent, non-toxic, colorless, tasteless, non-corrosion.
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Resistance of oxidation, resistance of low and high temperature(-50oC~180oC);
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Outstanding insulation property and lubricant.
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Chemical inertness, low volatile fraction.
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High flash point, low vapor pressure, low condensation point.
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Excellent water-repellent, damp-proof, shock protection.
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Could be used as release agent, defoamer, damping medium.
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No scattering after long time working.
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【Applications】
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Extensively used as semiconductor transistor*s stuffer; electric insulation for instrument; lubricant at low and high temperature; foul-borne arc resistance for high-voltage insulator.
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Can protect electric junction from corrosion and rust, and protect electric instrument and apparatus from shock. Also can be used as damping medium.
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As release agent and defoamer.
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【Specifications】
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Appearance
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White translucent grease
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Needle penetration (25oC) 1/10mm
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170~240
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Volatility % (200oC, 24hr)
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Max. 2.5
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Oil separation % (200oC, 24hr)
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Max.9
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Dielectric constant (106Hz) F/m
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2.5~3.2
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Dielectric loss tangent (106Hz)
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Max. 1.2*10-3
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Volume Resistance Coefficient Ohm-cm
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Min. 5*1014
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Puncture voltage KV/mm
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Min. 8.8
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【Notes】
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Keep away from fire, sunlight and rain. Keep good ventilation during storage. The effective store time is a year. Beyond the time, it still can be used after being tested and qualified.
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Transported as non-hazardous chemicals.
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