Lab Apparatus Quartz Glass Crucible Cup Shaped Fused Quartz Crucible

Best Selling Quartz Glass Lab Apparatus Glass Crucible

Quartz crucible is a cup-shaped vessel used in the laboratory to heat substances at high temperature. The material is quartz glass, with many models and specifications, it has strong applicability, which can ensure the purity of the melted material. Our company can customize and process quartz crucibles of various sizes according to the drawings.

Use and maintenance of quartz crucible

The main chemical composition of quartz crucible is silica. It does not interact with other acids except hydrofluoric acid, and is easy to interact with caustic alkali and alkali metal carbonate.

The quartz crucible has good thermal stability and can be heated directly on the flame.

Quartz crucible is as easy to break as glassware, so you should be very careful when using it.

Potassium bisulfate (sodium) and sodium thiosulfate (dried at 212 ℃) can be used as flux in quartz crucible, and the melting temperature shall not exceed 800 ℃.

As an experienced manufacturer of optical quartz products in China, ZCQ can customize various types of quartz instruments according to customer requirements. Our quartz products can withstand high temperature and high thermal shock resistance. After forming, tempering, bending, compounding, bonding technology and curve generation, then finished products are treated through annealing and cleaning.

Rich experience in quartz glass industry

We have more than 25 years industry experience in quartz glass processing. We specialize in quartz glass capillary tubes and rods, quartz glass substrates, CNC machined quartz, and quartz instruments etc. According to product application, we have good grasp of material properties and adapt the proper material into product application.

Strong technical force in processing and application

Beijing Zhong Cheng Quartz Glass Co., Ltd(ZCQ) is a high-tech manufacturer specializing in the production and customization of quartz glass products and optical glass products. We has excellent technical strength, strong innovation ability and stable product quality. Our processing method is rich, drawing of glass, cold and thermal processing, micro size machining, high precision and difficulty process, combination of multiple processing methods, which guarantee that our product is excellent in all aspects.

Integrity and Quality Assurance

We are well known in quartz glass industry. Quality is the lifeline of enterprise survival and development. Integrity is the source of enterprise reputation, the foundation of standing and the foundation of development. Through unremitting efforts and continuous improvement, we have created a good manufacturing platform of optical glass for customers.