Magnesium Oxide Powder (HTM)
Magnesium Oxide Powder (HTM)
Magnesium Oxide Powder (HTM)

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Magnesium Oxide Powder (HTM)

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Model No. : HTM
Brand Name : Jiashun

Product description

Specifications Magnesium Oxide Powder high temperature for Electrical heating elements. SGS and ISO9001 Certificate.

Characteristics HTM is a high temperature magnesium oxide powder with light silicone treatment , mainly used in air heating elements of medium or high wattage loading. It can stand 1050°c annealing and requires immediate sealing.   Chemical Analysis (with some additive)

MgO

CaO

Al2O2

Fe2O3

SiO2

95 ± 3

1.2± 0.5

0.7± 0.5

≤0.40

2.5± 1.0

    Particle Distribution: (ASTMstandard)

Mesh

+40

-40~+60

-60~+80

-80~+140

-140~+200

-200~+325

-325

Quantity(%)

0-0.1

30±4

22±6

23±5

10±4

10±4

3±2

  Tap Density 2.38± 0.03g/cm3   Flow Ford Cup No.3(φ2.165mm-2.185mm)150±15s/100g Ford Cup No.4(φ3.97mm-4.01mm)34±4s/100g        
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