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The methods of cleaning quartz tube2020-01-02
The methods of cleaning quartz tube are as follows: In semiconductor industrial equipment, the use temperature of quartz glass is often in the high temperature state of 1000 ℃ - 1300 ℃. In this state, due to the attachment of impure sub...
What is the specific performance of quartz instrument?2019-12-31
1. The electrical insulation performance of quartz instrument is good; in the era of ordinary glass with resistance value equal to 10000, it is an excellent electrical insulation material, and it also has good electrical performance, even a...
What are the main applications and characteristics of quartz heating tube?2019-12-30
The main product applications of quartz heating tube are as follows: 1. It is widely used in various heating and far-infrared health care fields such as heaters, warm air heaters, bath masters, far-infrared physiotherapy, beauty instruments...
The best choice for manufacturing optical instruments2019-12-27
Quartz tube is a very good basic material. Quartz glass has excellent comprehensive function. The transparent quartz glass has the function of transmitting ultraviolet and optics. It can be used to make optical instruments. Quartz glass is...
Precautions in the process of quartz tube cutting and pickling2019-12-26
1. HF can be used as the cleaning reagent for quartz tube , of course, hydrochloric acid, nitric acid or other combined acid can also be used, the concentration of acid shall be controlled below 5%, and chemical protective equipment shall b...
How to seal the large diameter quartz tube?2019-12-24
Large diameter quartz tube is a special type of transparent quartz tube. Large diameter quartz tube has a series of excellent physical and chemical properties, such as high temperature resistance, corrosion resistance, good thermal stabilit...
Application of high temperature resistant glass2019-12-23
1. High temperature resistant glass plate : the glass surface shall have excellent high temperature resistance and high transparency, which is required for the temperature insulation observation of high temperature glass window; the tempera...
What is the difference between quartz glass sheet and general glass sheet?2019-12-21
What is the difference between quartz glass sheet and general glass sheet? 1. Color: quartz glass is a single component glass of silica, so it must be colorless. Ordinary glass usually has some colors. 2. Flame calcination: the hydrogen oxy...
Quartz tube has a very strong corrosion resistance2019-12-19
Quartz tube processing without coating, radiation rate is stable, high temperature does not deform, no harmful radiation, no environmental pollution, high temperature resistance, high corrosion resistance, good chemical stability, small the...
Key points of cleaning the glass of sight glass for optical lens2019-12-17
1. clean the dust on the glass surface with absorbent cotton dipped in neutral water. It should be noted that the raw material layer should not be covered on the glass liquid surface in the bubbling area, otherwise it will not play a role o...
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