Прямоугольный прозрачный стержень из кварцевого стекла GE214
US $20.00-$25.00
Настраиваемый прозрачный стеклянный кварцевый стержень
- Категория: Quartz Rods >>>
- Поставщик: Lianyungang,Quayer,Electronic,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-15-2025 | 6.90 $* | 6.44 $* |
| Jul-15-2025 | 5.70 $* | 5.78 $* |
| Jun-15-2025 | 6.26 $* | 6.42 $* |
| May-15-2025 | 6.97 $* | 6.12 $* |
| Apr-15-2025 | 5.14 $* | 5.1 $* |
| Mar-15-2025 | 6.15 $* | 6.69 $* |
| Feb-15-2025 | 6.54 $* | 6.95 $* |
| Jan-15-2025 | 6.40 $* | 6.63 $* |
Характеристики
Product Description
Quartz glass Rod is made of silicon dioxide in special industrial technology glass. It is a good substrate. Quartz glass has a series of excellent physical and chemical properties. Quartz glass tube adopts advanced melting technology Production technology, combined with effective automatic control system to produce transparent quartz glass tube, with high purity, strong light transmittance and strict size control .
This product is mainly used in electric light source, electrical appliances (electricity),semiconductor, optical communication, military industry, metallurgy, building materials, chemical industry, machinery,electric, power, environmental protection, etc.
Product Name | Transparent Quartz Glass Rod Optical Clear Fused Silica Quartz Heating Shaft | ||||||
Size | Customized | ||||||
Working Temperature | 1200 Degree | ||||||
Application | Optical Instrument ,Industry | ||||||
Sample | Available | ||||||
Payment | TT, Western union, Credit Card | ||||||
Delivery | Air Express (DHL/UPS/TNT/ FedEx), Sea transportation | ||||||
1. High purity quartz ,SiO2> =99.99%
2. No bubble, strip, chipping or scratch
3. we can manufacture the quartz products according to customer’s design
2. No bubble, strip, chipping or scratch
3. we can manufacture the quartz products according to customer’s design
Feature
1. High purity made of 99.99% pure quartz
2. Strong Hardness, Can reach Morse level 7.
3. High temperature resistance, can work under 1200°C continuously,and in short time can even work under 1500°C.
4. Acid and Alkali resistance. Except Hydrofluoric acid, JD Quartz Glass tube does not react with any acid
5. Electric insulation, it is 10000 times of usual glass.
6. High light transmittance , it is different from 85%-95% depend on different spectrum.
7. Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃
8. Control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM.
Specifiaction
Purity | >99.99% |
Density | 2.2(g/cm3) |
Degree of hardness Moh' scale | 6.6 |
Melting point | 1732℃ |
Working temperature | 1100℃ |
Max temperature can reach in a short time | 1450℃ |
Acid tolerance | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance | above 93% |
UV spectral region transmittance | 80% |
Resistance value | 10000 times than ordinary glass |
Annealing point | 1215℃ |
Softening point | 1730℃ |
Packing & Delivery
Company Profile
Lianyungang Quayer Electronic Technology is one of the manufacturers and suppliers of high-quality precision ceramics and quartz glass in China.
Our products include alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, refractory ceramic products We have all-line high precision equipment from ceramic forming, sintering to precision machining.
Hope fora wide range of sincere cooperation with customers at domestic and abroad.
FAQ
1. How can I get samples?
We provide free samples if we have the exact or similar sizes in stock.
If it's customized products, we will need to charge tool fee.
If it's customized products, we will need to charge tool fee.
2. Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
3. What are the payment methods?
We support TT, L/C Western Union,Money Gram.
4. How can I get a specific quotation?
Please kindly send us your drawings(2D or 3D) or real sample pictures with technic requirements, demand quantity, surface requirements, and material if you already know.
5. Why choose us?
1. Rich production experience
2. Professional technical team
3. Strict quality inspection system
4.Good price and service
5. Fast delivery time
3. Strict quality inspection system
4.Good price and service
5. Fast delivery time
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