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325 Mesh 92% MgO Magnesium Oxide Powder

Zibo Yuandong Materials Co., Ltd
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325 Mesh 92% MgO Magnesium Oxide Powder

Place of Origin : Shandong, China (mainland)

MOQ : 10TONS

Price : Negotiate

Payment Terms : T/T

Supply Ability : 3000MT/MONTH

Delivery Time : 20WORKING DAYS

Packaging Details : Bag,Ton Bag

MF : MgO

Purity : 96.5%

Appearance : White Powder

Other Names : Electric insulation material

Application : stuffing for electrical heating tube

Brand Name : Powder for electrical heating element

Puncture voltage : 2000 V

Kage current : 0.3MA

Insulation resistance : 10 M

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325 Mesh 92% MgO Magnesium Oxide Powder

Magnesium Oxide(Caustic Calcined Magnesite)

MgO:65%,70%,75%,85%,90%,92%,94%

Size:200mesh.325mesh and 2-5mm granular


SpecificationGrade
Magnesium Oxide %≥65758085879092
MG contain %3945485152.25455.2
CaO %≤1.914.543.531.131.2
Fe2O3 %≤0.741.21.110.90.910.8
Al2O3 %≤0.960.70.60.50.40.431.3
Sio2%≤10.6254.543.52.131.71
LOI(Loss of Ignition)%≤20.66118654.4

2.9

High-Temp MgO Application:LX-C
Sample Electrical heating elements
Materials: Sus 304 tube
Rolling:Φ8.0mm→6.6mm
Length: 780mm
Spiral: Ni80Cr20, Φ0.3mm
Heating time: 15min

Package
25kg in a plastic bag with a carton or a woven bag .
Special Packing is available on requirement.

Remarks
① LX-C is a king of high tenperature poeder .
MgO materials be treated 1200°C, by the high furance.
② This kind of powder is treated without silicone oil or treated with preety light silicone oil.
③ Electrica Grade Magnesium Oxide is non-toxic,but with some dust .
Anti-dust respirator and gloves are proposed to use during poeration.
④ Mainly used in air heating elements with wattage loading less than 8 W/cm².
⑤ The elements can stand 1050°C ±50°C annealing and requires sealing.
⑥ Electrical Grade Magnesium Oxide should be stored in dry places,
and the shelf life is one year.

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