cheap mgo powder

1.cheap mgo powder 2.the quality is good and stable. 3. used for aluminium heating elements. 4.for defrost heating element

MLATM is a medium low temperature MGO powder with heavy silicon treatment and higher tap density, especially suitable for aluminium elements. Elements stuffed with this material are proposed to be annealed at 300oC fir 1.5 hours or at 420oC for 15 minutes.

MLATM is a medium low temp MGO powder

Chemical Analysis(%)

MgO                   CaO               Al2O3           Fe2O3           SiO2

≥94.0

≤1.5

≤0.9

≤0.5

≤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

2.36-2.50g/cm3

Flow

Ford Cup No.3(Φ2.165mm-2.185mm): 160-240s/100gFord Cup No.4(Φ3.97mm-4.01mm): 34-40s/100g

cheap mgo powder