Model Number: NW.140 Key Specifications/Special Features: Silicone dioxide: >99.95%Transmittance of visible light: >90%Excellent visual and chemical performanceHigh thermo-stabilityAnti-corrosiveDehydrolation availableDehydroxy content: 2, 5, 10, 15 and 20ppm

Used in areas of semiconductor, lighting and electric heatingindustries

Sizes:

• Outer diameter: 2.5 to 240mm
• Wall thickness: 0.5 to 7mm

RoHS Directive-compliant

Certification: REACH