High Temperature MgO
Product Series

High Temperature MgO

High temperature MgO is dead burned magnesia, the opposite of high reactive light burned magnesia. High calcination temperature locks the crystal structure, brings low reactivity and low water absorption. It is designed for heavy-duty high-temperature working environments where expansion and hydration must be avoided. We calcine, crush and screen magnesite ore in our own workshop, no middleman markup. We can adjust MgO content and particle distribution based on your refractory design.
4 Products Available
Factory Direct · ISO9001
High Temperature MgO
Showing 1-4 of 4
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.

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.