Dashiqiao Meir Magnesium Products Co., Ltd.

home products Electrical grade mgo for sheath heating element Low-temp MgO powder

Low-temp MgO powder

Product Details:

Place of Origin Liaoning, China
Brand Name Meir

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ton
Packaging Details: 40(25kgs)boxes on a pallet total is 1 Ton, 20 pallets in a container, or packaging according to customer requirements.
Payment Terms: D/P
Supply Ability: 1000 Ton per Month

Detailed Product Description


Low-temp MgO powder is is used in low wattage loading≤5w/cm2 in air and water heating elements. After the tube made, the electrical heating element must 300oC,1.5 hours anneal, but without sealing.

 

Chemical Analysis(%):    MgO      CaO         Al2O3          Fe2O3         SiO2            LOI

                                      93±3   1.5±0.5    1.5±0.5        ≤0.7         3.5±2        0.2±0.1

Sieve size:

Mesh:                        +40     +60       +80      +140      +200      +325      -325

Quantity(%):              ≤0.1    25±5   20±5    25±5    15±5    10±5      5±2

Tap Density:             2.31±0.03g/cm3

 

Flow Properties:      Ford Cup NO.3(F.R):  195±15 s/100g

                              Ford Cup NO.4(F.T):   36±4 s/100g

Low-temp MgO powder Low-temp MgO powder

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Company Info

Dashiqiao Meir Magnesium Products Co., Ltd.
[China]
[Verified Member]

City: Yingkou
Province/State: Liaoning
Country/Region : China

Business Type:Other

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