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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-15-2025 | 0.63 $* | 0.59 $* |
Aug-15-2025 | 0.9 $* | 0.60 $* |
Jul-15-2025 | 0.66 $* | 0.43 $* |
Jun-15-2025 | 0.75 $* | 0.80 $* |
May-15-2025 | 0.85 $* | 0.22 $* |
Apr-15-2025 | 0.29 $* | 0.34 $* |
Mar-15-2025 | 0.96 $* | 0.30 $* |
Feb-15-2025 | 0.77 $* | 0.31 $* |
Jan-15-2025 | 0.83 $* | 0.4 $* |
1. Our factory specializes in cold processing, hot processing and deep processing of quartz products.
2. professional manufacturer, productinspection system & technical research center
3. Good stability, no bubble, no pipeline
4.Can be customized according to different diameter, thickness, length and send pictures.
Mechanical Property | Reference Value | Mechanical Property | Reference Value |
Density | 2.203g/cm | Refractive Index | 1.45845 |
Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10/°C |
Bending Strength | 67Mpa | Hot work temperature | 1750~2050°C |
Tensile Strength | 48.3Mpa | The temperature for a short time | 1300°C |
Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1100°C |
Elastic Modulus | 71700Mpa | Resistivity | 7×107Ω.cm |
Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kv/cm |
Moths Hardness | 5.3~6.5(Moths Scale) | Dielectric Constant | 3.7~3.9 |
Deformation Point | 1280°C | Dielectric absorption coefficient | <4×104 |
Specific Heat(20~350°C) | 670J/Kg°C | Dielectric loss coefficient | <1×104 |
Thermal Conductivity(20°C) | T1.4W/m°C | Typical Mechanical Property of Fused Quartz |
1) 24 hrs service for customers.
2) quality issue, we accept reworking if quality is not reach your requirements.
3) sample available for free.
4) OEM service acceptable. welcome your artwork.
1.Q:Are you a factory or trading company?
A:We are a factory
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Lianyungang ,China, about 2 hours train from Shanghai .
3.Q:What is the material of your products?
A:The material is quartz, graphite or crystal
4.Q:How can I get some samples?
A: We are honored to offer you samples.
5.Q:How does your factory do regarding quality control?
A:Quality is priority. We have our professional quality control team to guard every step of the manufacturing.
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com