Aluminum Fluoride (AlF3)

Aluminum Fluoride Evaporation Materials 

Purity--- 99.99% or International standards type

Density ---3.1 g/cm3

Shape---Granules, Irregular pieces, Solid substance, Custom-Made

Dimension---1-3mm, 4-10mm, Custom-Made

Evaporation temperature---Vapour pressure at 817 ℃ 1 Pa, at 882 ℃ 10 Pa

Solubility---Insoluble in water

Properties of thin film---
Transmission range 200 ～20000nm
Refractive index at 500nm ～1.35
Hints on evaporation---

Evaporation with electron beam gun (Mo, Ta)
Evaporation temperature ～900～1100℃
Substrate temperature ～ 300 ℃ 

Application--- UV coating