Изготовленные на заказ высокотемпературные кварцевые стеклянные инструменты, химический лабораторный тигель, кварцевый стакан

Сохранить в закладки:


Цена:2,59 $ - 3,95 $*
Стоимость в USD:Показать (текущая цена)

Количество:

  • В избранное

Описание и отзывы

Характеристики



























































Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker
Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker

   Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical    stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral  performance and visible and near infrared spectroscopy Performance, and has a higher than ordinary glass  mechanical properties.


cleaning tank sulfur determination instrument high temperature resistant quartz glass boat furnace
Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker





































































 Density



 2.203 g/cm3



 Hardness



 7 (Modified Scale); 5.36.5 (Mohs Scale)



 Modulus of elasticity


 63·103N·mm-2
 Poisson's ratio 0.18

 Tensile strength



 48.3 MPa



 Compressive strength



 >1.1 GPa



 Bulk modulus


 ~37 GPa
 Rigidity modulus 31 GPa

 Poisson's ratio



 0.16



 Coefficient of thermal expansion



 5.5×10-7 cm/(cmK) ( from 20°C to 320°C)



 Thermal conductivity



 1.3 W/(mK)



 Softening point



 1730°C 



 Annealing point



 1180°C 



 Strain point



 1075°C



 Electrical resistivity



 >1018 Ωm



 Dielectric constant



 3.75 at 20°C 1 MHz



 



Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker



Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker


     Quartz glass is one of the indispensable excellent materials in modern technology, such as space technology,  atomic energy industry, defense equipment, automation system, and semiconductor, metallurgy, chemical industry,  electric light source, communication, light industry, building materials and so on.


 


Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker
cleaning tank sulfur determination instrument high temperature resistant quartz glass boat furnace
Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker
Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker
cleaning tank sulfur determination instrument high temperature resistant quartz glass boat furnace

         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.


 cleaning tank sulfur determination instrument high temperature resistant quartz glass boat furnace
Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker

Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker


     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.


Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker
Custom high temperature quartz glass instruments chemistry laboratory Crucible quartz beaker

 


Похожие товары

0.0266 s.