Descripción del producto

The four kinds of our magnisia powder are used for sheathed electrical elements. The styles are settled corresponding to the Muscule Shoals Minerals(*****) in U.S.A standard. From ore to blend, our products can match the *****'s except the much lower price. And because we ourselves are electrical heating tube producing factory, we well know how to blend MgO according to your needs to gain the best electrical property. Style HTM MLTM LTM MTM ***** *2SR *3ST *4 5A Working Temperature ***0 **0 **0 **0 Velocity of flow/Flow rate/Density F.Density(g/*****) 2.*3±0.*3 2.*3±0.*3 2.*8±0.*4 2.*0±0.*3 Static Flow(s/**0g) *5±2 *6±2 *6±2 *0±2 *****(S/**0g) **5±*5 **5±*5 **5±*5 **0±*5 US Standard Sieves(% retained) **0 ( **5um ) 1.0 1.0 2.0 1.0 **0 ( **0um ) *0±7 *0±7 *0±7 *0±7 **3 ( **0um ) *0±6 *0±6 *0±6 *0±6 ***0 ( **6um ) *5±6 *5±6 *5±6 *5±6 ***0 ( *5um ) *0±5 *0±5 *0±5 *0±5 ***5 ( *5um ) *0±5 *0±5 *0±5 *0±5 ***5 ( **5um ) 4±2 4±2 4±2 4±2 Technical Chemical Analysis MgO *5±3 *5±3 *5±3 *5±3 CaO 1.5 1.5 2.0 1.5 SiO 2 2.0 2.0 1.5 2.0 Fe 2 O 3 0.5 0.5 0.6 0.5 Al 2 O 3 1.0 1.0 1.0 0.0 Watt/sq cm *0 7 5 8