High UV radiation resistance low OH content less than 5 ppm quartz capillary glass tube

The low-OH UV quartz silica glass tube is used for UV Germicidal field.
After ordinary quartz tube undergoes dehydroxylation treatment, its hydroxyl content will be greatly reduced. The reason for dehydroxylation is that the high temperature of the UV lamp will penetrate the -OH in the quartz glass into the lamp tube when it is working, and it will decompose under the action of the arc, thereby oxidizing and contaminating the electrode and mercury in the lamp tube, reducing the lamp tube Service life. So low hydroxyl content in quartz tube is very important in UV Germicidal application. After the quartz tube undergoes dehydroxylation treatment, the hydroxyl content is below 10 ppm, and can even reach 5 ppm or 2 ppm.

Product Features:
High purity
Low OH content
High UV transmittance
High UV radiation resistance

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.