Detailed Magnesium Oxide, electrical grade Description:
Destination: Tubular heating elements. Properties:Excellent electric insulation and heat transfer in working temperature. Work temperature: <= 1000 C? ; Apertures: 50 - 325( According to American Standard ASTM.) ; Flow speed(F.T)(s/100g): 36+/- 2 (Taking 4# fort cup as standard.S/100g) ; Density(TD)(g/cm3): 2.30+/- 0.03 ; Ordinary state:Insulation resistance(MΩ): > 1000 ; Ordinary state: Voltage resistance (V): > 2000 ; Thermal state: Surface load (w/cm?: 10 ; Thermal state: Insulation resistance (MΩ):>10 ; Thermal state: Voltage resistance (V): > 1500 ; Thermal state: Leak current (MA): > 0.3 ; Chemical composition: MgO: 96.5%min. ; SiO2:1.5%max. CaO:1.5%max. Al2O3:0.15%max. ; Fe2O3:0.3%max. (BD): 3.45% max. Loss: 0.35% max.
- Products ID: 14732
- Product Category: Insulation
- Post date: Aug 6, 2008
Our company is specialized exporter, manufacturer and supplier of Magnesium Oxide, electrical grade in china.
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