QSIL PH303 Quartz Glass


PH303 glass is an UV-C absorbing clear fused quartz available as tubing.

The specific properties are:

  • A strongly reduced UV-C transmittance preventing UV radiation that is hazardous to the human body.
  • A very low -OH content (down to < 2 ppm) for long lamp lifetime.
  • Tight dimensional tolerances for excellent form & function.

Main application area is:

Discharge Tubes for Sun Tanning Lamps.