Silicon Dioxide Optical Coating Material (HKQT-319)

Performance of silica (SiO2)

Index of refraction

1.46/550nm

Transmission range

200-2500nm

Evaporation temperature

1600-2200 ° C

Evaporation source

Electron gun

Evaporation rate

0.5 to 1.5nm/sec

Department of Applied film

Antireflection film, multilayer film

Specifications:

Specifications Type

Formula

Purity

Shape

Size

Pellets

SiO2

99.99%

Irregular particles

1 ~ 3mm, 2 ~ 4mm, 3 ~ 5mm

Cylindrical cutting material

SiO2

99.99%

Cylinder particles

Φ 2 × 2mm, Φ 3 × 3mm

Sphere

SiO2

99.99%

Pellet

Φ 2mm ~ Φ 3mm

Cylinder

SiO2

99.99%

Cylinder

Φ 18 ~ 35 × Tmm

Quartz ring

SiO2

99.99%

Ring

Φ 300 × Φ 230 × 7.5mm, Φ 300 × Φ 230 × 15mm