EN
100231
Substance L5 HD
Information on hazard classes or hazard categories can be found in the safety data sheet.
All About It
All About It
product category
evaporation materials
oxide mixtures
assay
≥99.95% (3N5)
form
granular
composition
Al:SiO2
application(s)
optical and functional coatings
particle size
1-2 mm
Description
Description
GENERAL INFORMATION
Substance L5 Patinal® is a low refractive index mixture of silicon dioxide and aluminium oxide. It was developed to provide an evaporation material for the deposition of low index thin films particularly well suited for plastic substrates. The material enables very durable and highly transparent coatings on cold substrates made of plastics. To obtain higher density films, Substance L5 Patinal® can also be deposited using Ion Assisted Deposition (IAD). Coatings made with Substance L5 Patinal® show an increased density and improved stability against damp heat.
Substance L5 HD Patinal® granules feature a higher density compared to standard Substance L5 granules, permitting a larger quantity of material in the crucible per filling. Substance L5 HD tablets show a density of approx. 2.2 g/cm³, which is close to the bulk density of fused silica.
AREAS OF APPLICATION
Substance L5 Patinal® is a low refractive index mixture of silicon dioxide and aluminium oxide. It was developed to provide an evaporation material for the deposition of low index thin films particularly well suited for plastic substrates. The material enables very durable and highly transparent coatings on cold substrates made of plastics. To obtain higher density films, Substance L5 Patinal® can also be deposited using Ion Assisted Deposition (IAD). Coatings made with Substance L5 Patinal® show an increased density and improved stability against damp heat.
Substance L5 HD Patinal® granules feature a higher density compared to standard Substance L5 granules, permitting a larger quantity of material in the crucible per filling. Substance L5 HD tablets show a density of approx. 2.2 g/cm³, which is close to the bulk density of fused silica.
AREAS OF APPLICATION
- Durable AR and on plastics and glasses
- Filter coatings on plastics and glasses
Documentation
SUSTAINABILITY
AREAS OF USE
SUSONITY
BEYOND HERITAGE COMES SUSONITY
Beyond reliability comes peace of mind. Beyond effects comes infinite possibilities.
Information on hazard classes or hazard categories can be found in the safety data sheet.
© 2025 SUSONITY Commercial GmbH and/or its affiliates. All Rights Reserved.
Reproduction of any materials from the site is strictly forbidden without permission.