Main Products: Quartz Tube ,Quartz Plate ,Electrothermal film coated Quartz tube ,Quartz Rod ,Smoking accessories
cheap price crystal tibettan singing bowls wholesale
USD $10 - $50 /Piece
Min.Order:200 Pieces
Quick Details View All >
Lianyungang Liaison Quartz Co., Ltd.
Credit Member 4 years 
Business Type: Manufacturer,Trading Company
Lianyungang Jiangsu ChinaMain Products: Quartz Tube ,Quartz Plate ,Electrothermal film coated Quartz tube ,Quartz Rod ,Smoking accessoriesProduct Details
wholesale tibetan singing bowls
Advantage
--High temperature resistance
-- Electrical insulation
-- High temperature stability
Quartz plate | |
| SiO2 : | 99.9 % |
| Density : | 2.2(g/cm3) |
| Degree of hardness moh' scale : | 6.6 |
| Melting point: | 1732°C |
| Working temperature : | 1100°C |
| Max temperature can reach in a short time : | 1450°C |
| Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
| Visible light transmittance : | above 93% |
| UV spectral region transmittance: | 0.8 |
| Resistance value : | 10000 times than ordinary glass |
| Annealing point: | 1180°C |
| softening point: | 1630°C |
| Strain point: | 1100°C |
Chemical composition(ppm) | |||||||||||
| AL | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Cr | B | Ti |
| 5-12 | 0.19-1.5 | 0.71-1.6 | 0.12-1.76 | 0.38-0.76 | 0.17-1.23 | 0.05-0.5 | 0.05 | 0.05 | <0.05 | <0.1 | <1.0 |
| Spectra transmission at1.0mm thickness | ||||||||
| mm | <220 | 255 | 280 | 315 | 350 | 38 | 590 | 780 |
| % | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Contact Supplier
You May Like
New Products
Find Similar Products By Category
Facebook
X
Pinterest
Linkedln