ÓñÐßÔ°

Quartz ÓñÐßÔ°

Quartz Tubes

A circle of purity, consistency and reliability

ÓñÐßÔ° quartz tubing offers exceptional purity, high temperature and chemical resistance, tight dimensional control and outstanding visual properties to serve a range of demanding applications. Our tubing preserves the integrity of your processes and the quality of your products while delivering on our long-standing reputation for consistent performance.

Key Features

  • Exceptional purity with consistent quality maintains high yield in front-end semiconductor wafer processing
  • Customizable sizes from 3mm to 800mm in diameters accommodate a broad range of applications and requirements
  • Tight dimensional control with ¡°Copy Exactly¡± process minimizes variance for consistent, predictable performance
  • Broad specification by OEMs reflects our reputation for quality and reliability
  • High UV transmittance enables a variety of lighting-based water, air and surface purification applications
  • Global authorized network of fabricators precisely transform ÓñÐßÔ° quartz tubing into finished products
  • Low hydroxyl content provides exceptional strength at high temperatures

Potential Applications

  • Fiber optic manufacturing components and furnace liners
  • Lamp arc chambers and sleeves for lighting and purification systems
  • Fiber optic substrate tubes
  • Compound semiconductor ampoules
  • Semiconductor wafer processing equipment for diffusion

Our 214? quartz has set the standard in industries such as semiconductor wafer processing, lighting, fiber optics and purification. With a global manufacturing and fabrication network, ÓñÐßÔ° is the reliable source for your quartz tubing needs.

Product Grades

Grades Description Purity Applications
214?
Standard high-purity quartz
>99.995% SiO2
Wide range across lamps, semiconductors and fiber optics
224?/224LD
Low Al + low alkali quartz
>99.995% SiO2, Na/K/Li <0.5ppm
Higher purity semiconductor applications
244?
Low Al+ low alkali quartz
>99.995% SiO2, Al<8 ppm, Na/K/Li <0.5ppm
Higher purity semiconductor applications; projection lamps
219
Ti-doped quartz for UV block
>99.998% SiO2
Lamp applications where protection from UV is required
021?
Synthetic ultra-high purity quartz
>99.9999% SiO2
UV purification; super high-purity semiconductor applications

Size ranges for Tubing: Outer diameter from 3 to 800mm, wall thickness up to 9mm, lengths up to 3800mm

quartz tubing

Maximum Trace Impurities (Unit: wppm)

ÓñÐßÔ° Al Ca Cu Fe Li Mg Mn K Na Ti Zr
214 Lamp
20.9
2.2
0.10
1.2
2.2
1.1
0.24
3.3
2.8
2.2
3.5
219
20.9
2.2
0.10
1.2
2.2
1.1
0.24
3.3
2.8
N/A
3.0
254
20.9
2.2
0.10
1.2
2.2
1.1
0.24
3.3
2.8
N/A
3.0
244 Lamp
10.5
2.0
0.10
0.8
0.4
1.0
0.24
0.2
0.4
2.0
3.0
214 HV /LD/SC
19
2.0
0.10
0.8
2.0
1.0
0.24
3.0
2.5
2.0
3.0
224LD
19
2.0
0.009
0.8
0.2
1.0
0.24
1.0
0.3
2.0
3.0
244LD
10.5
2.0
0.009
0.8
0.2
1.0
0.24
0.4
0.3
2.0
3.0
224/ 244 HV /SC
10.5
2.0
0.009
0.8
0.4
1.0
0.24
0.2
0.4
2.0
3.0
095 & 022?
14
0.15
0.05
0.2
0.15
0.10
0.05
0.2
0.2
0.16
0.10
098 & 021
0.5
0.05
0.05
0.1
0.15
0.05
0.05
0.2
0.2
0.05
0.10

The information provided in these charts is for informational purposes only. It is not a product or material recommendation and it is shared with you on the express condition that you will use your own expertise and professional judgment in applying any information to a specific use case or need. This is general information only, the validity of which may be affected by individual factors that are unknown to ÓñÐßÔ°. It is the responsibility of those using this information to ensure appropriate interpretation and application is undertaken with regards to any specific situation.

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Japan

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