Technical Blogs | China Quality Fused Quartz Manufacturer

The application of quartz instruments in the pharmaceutical industry

Quartz is a material characterized by exceptional physical and chemical stability. Its high purity, excellent thermal resistance, corrosion resistance, low thermal expansion coefficient, and superior optical properties render it an essential material in the pharmaceutical industry. Quartz instruments are extensively used across various pharmaceutical applications, including drug research and development, manufacturing processes, and quality control [...]

carl c2025-11-07T11:23:36+08:00November 7th, 2025|Blogs|

What factors should be considered in quartz capillary tube selection?

As a high-precision laboratory consumable, quartz capillary tubes play a crucial role in various scientific fields, particularly in chromatographic and microinjection analyses. The selection of appropriate quartz capillary tubes is essential for ensuring the accuracy and reliability of experimental results. Therefore, what factors should be considered when selecting quartz capillary tubes? Inside diameter and length of [...]

carl c2025-10-23T16:19:12+08:00October 23rd, 2025|Blogs|

Is the quartz glass tube brittle? How to reduce the fragility of the quartz glass tube?

Is the quartz glass tube brittle? In daily applications, the quality and processing technology of quartz glass tubes are primary factors influencing their fragility. Although quartz glass is significantly harder and more durable than ordinary glass, with a reduced potential to break, it can still be susceptible to breakage under specific conditions. Prolonged exposure to [...]

carl c2025-10-09T16:02:23+08:00October 9th, 2025|Blogs|

How to improve the quality of quartz glass through optimizing production technology？

Improve the technology ofpurifying raw materials Natural raw materials inherently contain varying levels of impurities, necessitating the purification of quartz ore utilized in industrial applications. In China, numerous pegmatite deposits rich in silica exist; however, these minerals are often dispersed and small-scale, leading to significant impurity content and unstable quality within the ore. This variability [...]

carl c2025-09-16T11:20:51+08:00September 16th, 2025|Blogs|

Quartz glass vs Fluoroplastic Labware

Quartz Glass The main component of quartz glass is high-purity silicon dioxide. Its most prominent advantages lie in its extremely high thermal stability and excellent optical transparency. It can withstand high temperatures above 1000 ° C for a long time and can be used even higher in a short period of time, making it an [...]

carl c2025-09-05T15:55:01+08:00September 5th, 2025|Blogs|

Five key application areas of quartz glass

Quartz glass is often referred to as the “king of glass” within the industry, with natural crystalline quartz (either crystal or high-purity silica) or silicon compounds as raw materials, and produced through high-temperature melting in a clean environment. Quartz glass fiber exhibits several advantageous properties, including high strength, low thermal expansion coefficient, low dielectric constant and loss, corrosion [...]

carl c2025-09-03T19:13:28+08:00September 3rd, 2025|Blogs|

Applications and Advantages of Quartz Glass in Chip Manufacturing

Quartz glass is a special industrial technology material with a single component of silicon dioxide, exhibiting exceptional physical and chemical properties. Its comprehensive characteristics are unparalleled among all types of glass, earning it the title of the “king of glass.” In the semiconductor industry, quartz glass is extensively utilized due to its remarkable attributes, including high [...]

carl c2025-08-25T11:49:16+08:00August 25th, 2025|Blogs|

The Difference of Fused Quartz and Fused Silica

Main differences: 1.Quartz is a naturally occurring mineral. The main components are crystal, agate, sandstone, etc; It can also be artificially synthesized. It has single crystalline structure. 2. Silica is a non naturally occurring amorphous glass state. The structure of amorphous materials is a chaotic arrangement of short-range order and long-range disorder. After processing, fused [...]

carl c2025-08-23T19:00:52+08:00August 23rd, 2025|Blogs|

Differences Between Quartz Crystal and Quartz Glass

Structure of quartz glass and quartz crystal Quartz crystal is characterized by a well-ordered crystalline structure composed of SiO2 molecules, exhibiting distinct crystal morphology and crystallographic plane. In contrast, quartz glass is an amorphous material with a disordered arrangement of SiO2, lacking regular crystalline morphology and crystallographic plane. Hardness and abrasionresistance of [...]

carl c2025-08-13T17:16:38+08:00August 13th, 2025|Blogs|

The relationship between the thermal properties and electrical conductivity of high-temperature resistant quartz glass

The electrical conductivity of transparent quartz glass is measured at 10-17-10-16 S/m, whereas that of opaque quartz glass is 10-14-3.2×10-13 S/m. The values are associated with the purity of the quartz glass. The dielectric constant of quartz glass: It is established that, at a standard temperature and a frequency of 106 hertz, the dielectric constant of [...]

carl c2025-08-06T11:16:38+08:00August 6th, 2025|Blogs|