Quartz (SiOz) material has a very low coefficient of ripening expansion, high temperature resistance, high abrasion resistance, good chemical stability, electrical insulation, low and stable retardation, near purple (red) outer visible light penetration, high mechanical properties.
Therefore, high-purity quartz materials are widely used in modern technology, semiconductors, communications, heavy light source solar energy, national defense high-precision measuring instruments, laboratory physical and chemical instruments, nuclear energy, nano industry and so on.
Features:
1. Light penetrates easily
The light of quartz is easy to penetrate, not only can the light from ultraviolet to infrared wide range of wavelengths can show good penetration.
2. High purity
It is composed only of SiO2 and contains only a very small amount of metal impurity.
3. Tolerance to ripening
The softening point is about 1700℃, so it can also be used in a high temperature environment of 1000C. And the length coefficient of ripening and swelling is small, which can withstand drastic temperature changes.
4. Not easy to be touched by drugs
The chemical properties are extremely stable, so the resistance to chemicals is excellent.
