Supply Raw Material JGS1 Fused Silica Rods with Good Price

Supply Raw Material JGS1 Fused Silica Rods with Good Price

Introduction to JGS1 Fused Silica Rods
JGS1 slica rod is a high-purity synthetic quartz glass raw material used to make quartz optical lenses for far ultraviolet applications. It is made of silicon dioxide (SiO ₂) through chemical vapor deposition process, and has excellent optical properties and thermal stability. It is also widely used in the optical field from ultraviolet to near-infrared bands. We supply JGS1/JGS2/JGS3 quartz rod materials at the best prices.
Application areas:
UV optical devices: UV lenses, prisms, window panels, etc.
Semiconductor equipment: lithography machine components, wafer processing carriers.
Laser technology: optical components and laser cavities for high-power lasers.
High temperature window: furnace observation window, vacuum system viewport.
matters needing attention:
Processing requirements: Diamond tools are required for cutting/grinding, as ordinary metal cutting tools can easily cause cracking.
Cleaning method: Wipe with anhydrous ethanol or acetone to avoid scratching the surface with hard objects.
Storage conditions: Store in a dry environment to prevent surface moisture absorption from affecting transparency.
Difference from other quartz materials:
JGS2: Contains a small amount of bubbles, suitable for visible to infrared wavelengths, with low cost.
JGS3: It has better infrared transmittance performance (but lower ultraviolet transmittance than JGS1).

Fused Quartz Glass Features:

Fused quartz glass is a special industrial glass made of silicon dioxide. It is a very good basic material. Quartz glass has a series of excellent physical and chemical properties.

1. High temperature resistance. The softening point of fused quartz glass is about 1730℃ and can be used for long time working under 1100℃~1250℃.  And working at 1450℃ in a short time.

2. Corrosion resistance. In addition to hydrofluoric acid, fused quartz glass is inert to other acids. Its acid resistance is 30 times as ceramic, 150 times as stainless steel. Especially, any other material cannot make a comparison with chemical stability of fused quartz at high temperature

3. The thermal stability is good. Thermal expansion coefficient is extremely small. And it can withstand severe temperature changes such that heating up to 1100℃ and putting it in normal temperature water will not crack.

4. The light transmittance is good. Quartz glass has good transmittance in the whole spectral band from ultraviolet to infrared. The transmittance of the visible light is above 95%. Especially in the ultraviolet spectrum band and the maximum transmittance is over 85%.

5. The electrical insulation performance is good. Resistance value of quartz glass equaling to 10000 times of ordinary glass. It is an excellent electrical insulating material and has good electrical properties even under high temperature.

As a leading China fused quartz glass supplier and manufacturer, we are providing best price as well as quality for all kinds of customized fused quartz products. We are also willing to look for long term partners who are a distributor or wholesaler specialized in fused quartz glass in local.

For prompt quotation, please contact us at below form.

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Fused quartz glasses have the excellent properties for their following features:

• High working temperature
• Thermal shock resistance
• High electrical insulation
• Optical transparency
• Chemical inertness