Magnesium oxide for tubular heater(MLTM)

1 Low Fe2O3 Magnesium Oxide Powder 2 make from fused magnesia 3 used for heating elements 4 ROHS and ISO9001 Certificate

MLTM is a medium-low temperature magnesium oxide powder with heavy silicone treatment , mainly used in high quality elements of low wattage loading or    liquid heating elements. Elements stuffed with this material do not  require annealing or sealing but with perfect moisture proof  performance.

Chemical Analysis(with some additive)

MgO	CaO	Al2O2	Fe2O3	SiO2
95 ± 3	1.5± 0.5	1.0± 0.5	≤0.60	3.0± 1.0

Particle Distribution: (ASTMstandard)

Mesh	+40	-40~+60	-60~+80	-80~+140	-140~+200	-200~+325	-325
Quantity(%)	0-0.1	32±6	20±4	23±5	10±4	10±4	3±3

Tap Density

2.38± 0.03g/cm3

Flow

Ford Cup No.3(φ2.165mm-2.185mm)160±15s/100g

Ford Cup No.4(φ3.97mm-4.01mm)36±4s/100g

Magnesium oxide for tubular heater(MLTM)