fused quartz

qsil PH

for Automotive Applications

for HID Applications

for Industrial Applications

and much more... please contact us!

qsil PH fused quartz tubing is produced by the cost efficient one-step technology in our Winschoten (NL) factory. 

qsil PH511

qsil PH511 is a low viscosity UV-block quartz glass available as tubing.

Specific glass properties:

  • A low viscosity enabling high processing speed
  • UV-block preventing UV radiation that results in yellow polycarbonate front glasses
  •  Tight dimensional tolerances for excellent form & function

Application:

  • Body Tubes for Automotive Halogen Head lighting Lamps
  • UV-block sleeves for Automotive HID Head lighting Lamps

qsil PH321

qsil PH321 is a low viscosity clear fused quartz glass available as rod.

Specific glass properties:

  • A low viscosity enabling high processing speed
  • Tight dimensional tolerances for excellent form & function

Application:

  • Support Rods for Automotive Halogen Head lighting Lamps.

qsil PH500

qsil PH500 is an UV-block quartz glass available as tubing.

Specific glass properties:

  •  Full UV-block preventing UV radiation that results in yellow polycarbonate front glasses
  • Tight dimensional tolerances for excellent form & function

Main Application:

  • UV-block Sleeves for Automotive HID Head Lighting Lamps

qsil PH501

qsil PH501 is a clear fused quartz available as tubing.

Specific glass properties:

  • A high transmittance in the visible region (400-750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • Extreme tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Automotive HID Head Lighting Lamps

qsil PH Natural Amber glass

qsil PH Natural Amber glass is a natural coloured glass available as tubing.

Specific glass properties:

  • Standard viscosity - based on clear lead-free automotive glass
  • CIE 1931 colour coordinates - suitable for automotive signalling lamp specifications (ECE and SAE)
  • low crystallization level - resulting in low rejects from breakage

Main Application: 

  • Filament lamps for automotive directional indicators

qsil PH300/308

qsil PH300/308 glass is a clear fused quartz glass available as tubing and rod 
(qsil PH308 tubing: OD≤ 5 mm; QSIL PH300 tubing: OD ≥ 5 mm)

Specific glass properties:

  • A high transmittance in the UV region (200 - 400 nm) for maximum UV output, the typical transmittance at 253.7 nm is 90%. 
  • A high transmittance in the visible region (400 - 750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • Tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Low / Medium Pressure & Amalgam UV-C Lamps
  • Protection Sleeves for UV-C disinfection Lamps
  • Discharge Tubes for Metal Halide Lamps

qsil PH370

qsil PH370 glass is a clear fused quartz available as tubing and rod.

Specific glass properties:

  • A high transmittance in the visible region (400 - 750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • A very low Alkali leverl for long lamp lifetime
  • Extreme tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Ultra High Pressure Projektion Lamps

qsil PH501

qsil PH501 is a clear fused quartz available as tubing.

Specific glass properties:

  • A high transmittance in the visible region (400-750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • Extreme tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Automotive HID Head Lighting Lamps

qsil PH300/308

qsil PH300/308 glass is a clear fused quartz glass available as tubing and rod 
(qsil PH308 tubing: OD≤ 5 mm; QSIL PH300 tubing: OD ≥ 5 mm)

Specific glass properties:

  • A high transmittance in the UV region (200 - 400 nm) for maximum UV output, the typical transmittance at 253.7 nm is 90%. 
  • A high transmittance in the visible region (400 - 750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • Tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Low / Medium Pressure & Amalgam UV-C Lamps
  • Protection Sleeves for UV-C disinfection Lamps
  • Discharge Tubes for Metal Halide Lamps

qsil PH303

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

Specific glass properties:

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

Main Application:

  • Discharge Tubes for Sun Tanning Lamps 

qsil PH304

qsil PH304 is an UV-C absorbing clear fused quartz glass available as tubing.

Specific glass properties:

  • A controled UV-C transmittance preventing preventing ozone formation
  • A low OH-Content (down to < 1 ppm) for long lamp lifetime
  • Tight dimensional tolerances for excellent form & function

Main Application:

  • Discharge Tubes for Medium Pressure & Amalgam UV-C Lamps
  • Protection sleeves for UV-C Lamps

qsil PH160

qsil PH160 glass is a soft glass available as furnace cut and collared tubing. 
It is also known as germicidal Glass.

Specific glass properties:

  • A high transmittance in the UV region (200 - 400 nm) for maximum UV output; the typical transmittance at 253.7 nm is 78%
  • Tight dimensional tolerances for excellent form & function

Main Application:

  • Discharge Tubes for Low Pressure UV-C Lamps

Standard Dimensions:

 

 

 

Dimensions
Product TypeOD - range [mm]WT - range [mm]
PL-S11.00 - 12.000.75 - 0.85
T515.50 - 15.750.57 - 0.70
PL-L17.200.85
T8 (TLD)25.50 - 25.850.70 - 0.75
T10-T1232.00 - 37.250.75

 

 

 

qsil PH370

qsil PH370 glass is a clear fused quartz available as tubing and rod.

Specific glass properties:

  • A high transmittance in the visible region (400 - 750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • A very low Alkali leverl for long lamp lifetime
  • Extreme tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Ultra High Pressure Projektion Lamps

qsil PH501

qsil PH501 is a clear fused quartz available as tubing.

Specific glass properties:

  • A high transmittance in the visible region (400-750 nm) for maximum light output, the typical transmittance is 93%. 
  • A very low OH-Content (down to <0.5 ppm) for a long lamp lifetime
  • Extreme tight dimensional tolerances for excellent bulb shaping

Main Application:

  • Discharge Tubes for Automotive HID Head Lighting Lamps