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Magnesium Oxide Powder Non-coating Powder

wd-1

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Description

Category Fused magnesia Rating Electrical grade magnesium oxide
Model WD-1 Non-coating Powder Origin Dashiqiao city, Liaoning
Characteristics
WD-1 is a Non-coating Powder ，For various tubes.
Chemical Analysis (%)
MgO CaO Al2O2 Fe2O3 SiO2
≥93.0 ≤2.5 ≤0.9 ≤0.8 ≤2.5
Particle Distribution
Mesh ＋40 ＋60 ＋80 ＋140 ＋200 ＋325 －325
Dia(um) ＋425 ＋250 ＋180 ＋106 ＋75 ＋45 －45
Quantity (%) 0－1 26－38 16－24 18－28 6－14 8－14 0－8

Tap Density
2.24－2.34g/cm3

Flow
3# Ford Cup（φ2.165mm－2.185mm）：160－240s/100g
4# Ford Cup（φ3.97mm－4.01mm）：34－40s/100g
Packing
25kg in a carton, special packing is available on requirement.
Security and Storage
Electrical Grade Magnesium Oxide is non-toxic, but with some dust, masks and gloves are proposed to use during operation.
Electrical Grade Magnesium Oxide should be stored in dry places, and are suggested to be used out within 12 months after delivery.

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