| MATERIAL | COLOR | PURITY |
| QUARTZ | CLEAR | 99.99% |
Packaging Details: Outside wooden cases, inside carton case with foam. Customer design accept
Delivery Detail: Within 15days after confirm contract
Specifications
Quartz Ring
1, Quartz Ring
2 purity 99.99% min
3, Resistance 1100 degree, 1000 long time work
4, accurate dimension
5, no bubble no airline
Specification:
Outer Diameter: 3-480mm
Wall Thickness: 1-10mm
Physical Properties
Density 20oC g/cm3 2.2
Softening point(oC) 1683
Annealing point(oC) 1215
Defoamation Point (oC) 1120