Home
Who We Are
Our History
Quality Engineered Ceramics
Our Locations
Production Capacity
Products
Standard Purity MgO Ceramics
Heater Grade MgO Winding Cores
MgO insulators for heaters
Standard grade MgO cores for coil heaters
Standard grade MgO Cold Cores
Standard grade MgO Spacers
Thermocouple & MI Cable
MIMS Insulator
High Purity MgO Ceramics
MIMS Insulator
Crushable Insulator
MgO for Ultra High Pressure
Specialty Extrusions
Hafnium Oxide (HUH-CUH)
New 4 Hole High Density MgO (HRM)!
Tiny HfO2 extruded insulators while supplies last
Aluminum Oxide (CUA-CCA)
Fused Silica (FUS)
High Density MgO (HRM)
Crushable Spinel (SPN)
Hard Fired Insulators
Crucibles & Slip Cast items
Magnesia Crucibles
Alumina Crucibles
DD1 – High Purity Powders
Magnesium Oxide Setters
FAQ
Contact
Select Page
A5 – Depths of the Earth logo from web
Our Local Time Is…
Central Dailight Time (CDT)
Contact Us
Call (417) 673-2463
We're open weekdays from 7:30am to 4:30pm.
News Bulletins
Prototype Dry Pressed and Machined Hafnium Oxide Shapes
February 19, 2016
New 4 Hole High Density MgO (HRM)!
December 2, 2015
Tiny HfO2 extruded insulators while supplies last
November 25, 2015
And sometimes Y… We can now offer Yttria!
November 5, 2015
OZARK Technical Ceramics joined forces with TATEHO Chemical Industries
August 28, 2015
Production Capacity
June 27, 2014
