Cupel for fire assay crucible
Aplication
Used for smelting and assaying, use in Iron & Steel lab, Chemistry& laboratory, Mineral Industry, Industrial analyzer
Business Type
Manufacturer
Sample
Free offer
Maximum using temperature: 
1800 deg. C

Usage
1. Long Lasting, can be used many times
2. High mechanical strength designed to withstand severe thermal Shocks
3. Special formula, curing and pressing process
4. Multi-use crucible
5. Can withstand extremely corrosive fire assay environments
6. Can withstand repetitive thermal shocks from 1800 degree celcius to room temperature
Magnesia: ≥ 93%
Property: High refractoriness, rapid absorption, and recovery rate of 97% -98.5%, easy to use, without milling.