Magnesium oxide for tubular heaters(MLTM)

Brief Description
CAS No.: 6658744 Other Names: mgo MF: cao
EINECS No.: 6698573 Place of Origin: Liaoning China (Mainland) Grade Standard: Food Grade
Purity: 96 Appearance: powder Application: for heating elements
Brand Name: Jiashun Model Number: MLTM color: white or yellow
Delivery Terms & Packaging
Packaging Detail:25 Kg in a carton or special packing is available on requirements
Delivery Detail:10 days
Specifications
Magnesium oxide for tubular heaters(MLTM)

1 Medium Low Temperature Magnesium Oxide Powder
2 Electrical Grade
3 for heating elements
4 SGS and ISO9001 Certificate

Characteristics

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