Quartz Ring
| Price : | Price Negotiable |
| Quantity : | 10000 (piece) |
| Minimum Order : | 10 |
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | Negotiable |
| Payment Mode : |
L/C,cash,cheque,Credit Card |
| Categories : | Metallurgy, Mineral & Energy, Mica, Asbestos, Quartz & Sand |
| Posted By : | Wuhan Technophile Co., Ltd. |
Description
Introduction:
Quartz ring with a high temperature, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics.
Quartzring has its unique optical properties, is the best material which through theultraviolet. It can be either through far ultraviolet, visible and nearinfrared spectra. Customers can choose which they desired from 185 to 3500 nmwavelength range.
Asquartz ring have characteristics of high temperature resistant, minimalcoefficient of thermal expansion, good chemical stability. Its air bubble, streak, homogeneity and double refraction can compare with ordinary opticalring. To sum up, it is the essential optical materials that can work undervarious bad occasions with high stability optical coefficient.
Technologyparameters:
| Technology parameters: | ||||||||||||
| Al | Fe | Ca | Mg | Ti | Cu | Mn | K | Na | Li | Co | Ni | B |
| 22.00 | 0.94 | 1.88 | 0.29 | 0.54 | 0.05 | 0.05 | 0.40 | 2.06 | 1.66 | ＜0.07 | ＜0.07 | 0.16 |
Product features:
l Hightemperature resistant
l Low thermal expansioncoefficient
l Corrosion(except hydrofluoric acid and above 300 degree heat phosphoric acid outside).
l Light transmittance rate of 99.9%.
l Parallel degree maximum canachieve + /-0.001
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