High purity hard quartz rods for semiconductor and optical applications.-Mia

High-purity quartz rods have achieved stable mass production. They are made from JGS1/JGS2 high-purity fused quartz raw materials and processed using thermal pulling and extrusion molding techniques. These are the basic substrates for quartz deep processing and can be further cut, polished, chamfered, and polished to produce various quartz optical components, tooling fixtures, and experimental consumables, thus completing the full range of high-purity quartz product matrices.

Quartz rods have high SiO₂ purity and low metal impurity content; they have an extremely small thermal expansion coefficient and outstanding thermal shock resistance, and can quickly withstand alternating cold and hot temperatures; they have excellent ultraviolet light transmission performance, with the JGS1 model capable of reaching the deep ultraviolet wavelength range; they are resistant to strong acids and oxidants, and are not prone to crystallization at high temperatures.

We can provide solid round rods and square rods, with a wide range of specifications, from micro-sized thin rods to large-diameter thick rods; the surface can be selected as the original melting surface, fine grinding, or fire polishing; secondary processing such as fixed-length cutting, chamfering, threading, drilling, and grinding is supported.

Main applications: semiconductor wafer cleaning guard strips, stirring rods, light guide rods, light source light guiding, high-temperature support columns, laboratory stirring, crucible support rods, optical substrates, infrared heating accessories, instrument positioning axes.

Factory inspection includes diameter tolerance, straightness, bubbles, stones, scratches, annealing stress relief, clean packaging, and small samples and batch orders can be accepted.