Electrical-grade Magnesium Oxide
Product Series

Electrical-grade Magnesium Oxide

We are the factory producing electrical grade magnesium oxide powder for heating elements. Our MgO powder has great dielectric strength, stable thermal conductivity and excellent high temperature insulation performance. It is widely filled into cartridge heaters, tubular heating elements, band heaters and all kinds of electric heating tubes. We strictly control particle size distribution, moisture content and purity grade to avoid breakdown under working voltage. Multiple mesh grades and customized particle curves are available. Each batch goes through insulation test before delivery. Free sample for your lab test. Send inquiry for datasheet and factory bulk price.
12 Products Available
Factory Direct · ISO9001
Electrical-grade Magnesium Oxide
Showing 1-12 of 12
Electrical Grade Magnesium Oxide MgO Powder For Welding Electrodes
Electrical-grade Magnesium Oxide
Electrical Grade MgO Magnesia Powder, Additive Filler for Welding Electrode / Welding Rod Manufacturing

Electrical Grade Magnesium Oxide MgO Powder For Welding Electrodes

Electrical Grade Magnesium Oxide (MgO) Powder | Raw Material for Welding Electrodes Factory direct electrical grade magnesia MgO powder for welding electrodes. Consistent chemical index, good for welding rod coating formulation. We support bulk wholesale for welding material plants.

ElectrIcal-grade MgO Powder Powders For Heating Elements
Electrical-grade Magnesium Oxide
Annealed Electrical Grade MgO Powder, 1050°C High Temperature Treated Magnesia Powder, Custom Moisture Resistant MgO for Industrial Heating Element Insulation Filler MGH- 50 /90

ElectrIcal-grade MgO Powder Powders For Heating Elements

Annealed Electrical Grade MgO Powder | 1050°C High Temperature Treated Magnesia Powder, Custom Moisture Resistant MgO for Industrial Heating Element Insulation Filler We supply factory direct annealed electrical grade MgO powder, treated at 1050°C. Custom moisture resistance available. Insulation filling powder for industrial heating elements. Store dry, use within 3 months after delivery.

Electrical Grade Magnesium Oxide For Industrial Use
Electrical-grade Magnesium Oxide
ME-GY1 Electrical Grade Magnesium Oxide Powder, High Purity Industrial Magnesia Powder MgO≥95% for Industrial Heating Elements

Electrical Grade Magnesium Oxide For Industrial Use

High Purity Electrical Magnesia Powder ME-GY1, Industrial Magnesium Oxide Powder for Heating Element Manufacturers We are manufacturer of ME-GY1 electrical grade magnesium oxide powder. High purity MgO≥95% with strict impurity control for industrial heating elements. Packed in 25kg woven bag or 1000kg ton bag. Stable batch quality, bulk supply.

Moisture-Proof Low Temperature Electrical MgO for Iron Tubular Heater
Electrical-grade Magnesium Oxide
Low Temperature Fused MgO Powder, Organosilicon Moisture-Proof Electrical Grade Magnesium Oxide for Immersion Water Heater & Iron Tubular Heating Elements, Annealing Available

Moisture-Proof Low Temperature Electrical MgO for Iron Tubular Heater

Electrical Grade Low Temp Magnesia Powder, Fused MgO With Organosilicon Moisture Proof for Immersion Water Heater Iron Tubular Heater, Can Be Annealed Our factory supplies professionally processed low temperature fused MgO powder. Organosilicon treated, moisture-proof electrical grade magnesia for immersion water heater and iron tubular heater. Annealing available, stable insulation, bulk orders welcome.

Medium-Low Temp Electrical MgO Powder for Aluminum & Iron Tubular Heating Elements
Electrical-grade Magnesium Oxide
Electrical Grade Magnesium Oxide Powder, Medium-Low Temp MgO for Aluminum Heating Elements & Iron Tubular Heating Elements

Medium-Low Temp Electrical MgO Powder for Aluminum & Iron Tubular Heating Elements

Electrical Grade Magnesium Oxide Powder, Insulation Filler for Iron Tubular Heating Elements & Aluminum Heater Components Our factory supplies electrical grade magnesium oxide powder. Medium-low temp MgO works as insulation filler for aluminum heating elements and iron tubular heating elements. Stable insulation, good flow for tube filling, bulk supply available.

Specialty High Purity Magnesia Powder JS Series for Tubular Heater
Electrical-grade Magnesium Oxide
Specialty High-Temperature Electrical Grade Magnesia Powder JS-F JS-D JS-H, High Purity MgO Insulation Filler for Electric Heating Elements

Specialty High Purity Magnesia Powder JS Series for Tubular Heater

JS-F/D/H High Purity Electrical Grade MgO Powder | Specialty High Temperature Magnesia Powder for Tubular Heating Elements Manufacturer We are manufacturer of JS-F/D/H high purity electrical grade MgO powder. Specialty high temperature magnesia powder, good insulation filler for all kinds of tubular heating elements. Stable dielectric performance, bulk supply available.

Medium Temperature MgO Powder
Electrical-grade Magnesium Oxide
Medium Temperature Electrical Magnesia Powder with Organic Silicon for Liquid Heater Tubes

Medium Temperature MgO Powder

MgO Powder Insulation Filler for Electric Heating Element Tubular Heater | Medium Temperature Organic Silicon Electrical Magnesia Powder for Liquid Heater Tubes Factory direct organic silicon treated medium temp magnesia MgO powder. High insulation filler for electric tubular heating elements & liquid heater tubes. Modified MgO powder with better moisture resistance, suitable for liquid heating tube production.

Medium Temperature MgO MEZ-TMJ
Electrical-grade Magnesium Oxide
MEZ-TMJ Yellow Medium-High Temperature Electrical Grade MgO Powder for Oven & Low Load Air Heating Elements

Medium Temperature MgO MEZ-TMJ

Factory Direct MEZ-TMJ Yellow Electrical MgO Powder, Good Flowability & Anti-Carbonization for Medium-High Temp Dry Burn Heaters MEZ-TMJ Yellow Medium-High Temperature Electrical Grade MgO Powder. Modified yellow MgO with stable insulation and good flowability, anti-carbonization. For oven and low load air tubular heating elements. Consistent grading, free test sample.

MEG-2A High Insulation Electrical Magnesium Oxide Powder for Heating Elements
Electrical-grade Magnesium Oxide
MEG-2A Electrical Grade Magnesium Oxide Powder Manufacturer – High Insulation Stable Thermal Conductivity MgO Filler for General High Temperature Tubular Heating Tubes

MEG-2A High Insulation Electrical Magnesium Oxide Powder for Heating Elements

Yellow High Temperature Electrical Grade MEG-2A MgO Powder No Silicone Oil for Liquid & Low Load Air Heating Elements MgO Powder High Temperature MgO MEG-2A For Heating Elements We are direct factory of MEG-2A Electrical Grade Magnesium Oxide Powder. It has high insulation and stable thermal conductivity. It is a widely used MgO filler for general high temperature tubular heating tubes. Consistent particle grading, free test sample.

MgO Powder High Temperature MgO MEG-C
Electrical-grade Magnesium Oxide
MEG-C Yellow Electrical Grade Magnesium Oxide Powder High Temperature MgO Powder for Tubular Heater Heating Elements

MgO Powder High Temperature MgO MEG-C

MEG-C Yellow Electrical Grade Magnesium Oxide Powder Manufacturer – High Temperature Insulating MgO, Low / No Silicone Treatment for Low Load Air Tubular Heating Elements Electrical Grade MgO Powder. It is high temperature yellow magnesium oxide with low or no silicone treatment, good insulation and stable flowability. Designed for low load air tubular heating elements, dry burn heaters. Consistent particle grading, free test sample.

High Temperature MgO Electrical Grade Magnesium Oxide
Electrical-grade Magnesium Oxide
Electrical Grade High Temperature MgO Powder Manufacturer – Insulating Magnesium Oxide Powder With High Thermal Conductivity, Filling Material for Tubular Heating Elements

High Temperature MgO Electrical Grade Magnesium Oxide

Factory Direct High Temp Electrical Grade Magnesium Oxide Powder, Stable Granule Grading for Electric Heating Tube Electrical Grade Magnesium Oxide High Temperature Insulation MgO Powder for Heating Element Manufacturing Our electrical high temperature MgO powder is formulated with matched particle size distribution for dense packing inside heating tubes. It transfers heat fast while keeping high dielectric strength. Moisture level is well controlled to avoid breakdown risk. We can adjust grading for different heater voltage and temperature requirements.

High Temperature MgO MEG-1A
Mg0 ≥96
Cao ≤1.5
Factory Direct B2B Procurement

Need Custom Specifications or Bulk Pricing?

Our technical team responds within 24 hours. Samples available upon request.