Прозрачная пластина из кварцевого стекла от китайского


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-15-2025 0.5 $* 0.27 $*
Aug-15-2025 0.84 $* 0.45 $*
Jul-15-2025 0.99 $* 0.22 $*
Jun-15-2025 0.57 $* 0.81 $*
May-15-2025 0.44 $* 0.37 $*
Apr-15-2025 0.78 $* 0.66 $*
Mar-15-2025 0.61 $* 0.46 $*
Feb-15-2025 0.89 $* 0.5 $*
Jan-15-2025 0.10 $* 0.96 $*

Характеристики



























































China supplier quartz glass disc transparent uv quartz glass plate
quartz-sight-glass_01

   Tempered Borosilicate glass is one of transparent colorless glass,through wavelength is between 300 nm to 2500 nm,transmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the temperature resistant can reach 550℃ or so. Apply to lighting fixture,chemical industry ,electron,high temperature equipment and so on .


China supplier quartz glass disc transparent uv quartz glass plate

China supplier quartz glass disc transparent uv quartz glass plate






























































 Density



 2.23 g/cm3



 Hardness



 >7



 Modulus of elasticity


 63·103N·mm-2
 Poisson's ratio 0.18

 Tensile strength



 4.8x107pa(N/M2)



 Compressive strength



 (0-300) 3.3±0.1×10-6K-1



 Poisson's ratio



 0.18



 Coefficient of thermal expansion



 (0-300) 3.3±0.1×10-6K-1



 Thermal conductivity



 1.2W·m-1·k-1



 Softening point



 820±10°C



 Annealing point



 560°C 



 Strain point



 516±10°C



 Electrical resistivity



 >1018 Ωm



 Dielectric constant



 4.6 1 MHz, 25



 



China supplier quartz glass disc transparent uv quartz glass plate



China supplier quartz glass disc transparent uv quartz glass plate


 1. Household electrical appliance (panel for oven and fireplace, microwave tray etc.);


 2. Environmental engineering and chemical engineering (lining layer of repellence,    autoclave of chemical reaction and safety spectacles);


 3. Lighting (spotlight and protective glass for jumbo power of floodlight);


 4. Power regeneration by solar energy (solar cell base plate);


 5. Fine instruments (optical filter);


 6. Semi-conductor technology (LCD disc, display glass);


 7. Medical technique and bio-engineering;


 8. Safety protection (bullet proof glass)


China supplier quartz glass disc transparent uv quartz glass plate
China supplier quartz glass disc transparent uv quartz glass plate
China supplier quartz glass disc transparent uv quartz glass plate

China supplier quartz glass disc transparent uv quartz glass plate


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China supplier quartz glass disc transparent uv quartz glass plate

         Xinxiang Pan Chao Instrument Co., Ltd. is a collection of development, design, production, sales and after-sales  service as one of the professional chemical glass instrumentation production company. Our  company specialized in  manufacturing quartz sight glass, quartz glass tube, quartz flange, high borosilicate  glass mirror, high borosilicate  glass tube, tempered sight glass, level gauge glass plate, stainless steel  flange sight glass and so on.


 China supplier quartz glass disc transparent uv quartz glass plate
China supplier quartz glass disc transparent uv quartz glass plate

China supplier quartz glass disc transparent uv quartz glass plate


   Our company produces glass mirror products in line with industry standards, with a clear transparency,  beautiful  appearance, small tolerance, high pressure high temperature, anti-crack, and other advantages,  widely used in  metallurgy, chemical, coal, heavy industry, shipbuilding, And other fields. Successfully build  "PCHAO" brand  industrial mirror glass. 


   Advanced production equipment and a number of production lines to ensure product quality and      production.  Professional team of engineers to create high-precision instrument products, and to undertake  glass mirror, as the  glass mirror, such as non-standard products such as custom processing. Professional  packaging division and long-  term cooperation in the freight forwarding company, so that our products safe  and lossless, convenient  transportation, affordable.


China supplier quartz glass disc transparent uv quartz glass plate
China supplier quartz glass disc transparent uv quartz glass plate

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