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KM-018100% PFAS-free

HRI Thermal

Thermal-curable high refractive index coating for glass and heat-resistant substrates. Reaches RI 1.85 with 8H pencil hardness. Suitable for display glass optics and architectural applications requiring high temperature processing.

Refractive index rangen = 1.65–2.00
1.162.00
Chemistry familySolvent sol-gel
Cure typeThermal
Product blockKM-001–040
Request a sampleExplore RI range

Specifications

Functions

High RI

Compatible substrates

Glass

Processing methods

SPINDIPSPRAY

Refractive index range

1.65–2.00
1.162.00
PropertyValue
Product codeKM-018
Chemistry familySolvent sol-gel
Refractive index range1.65–2.00
Cure typeThermal
PFAS status100% PFAS-free
FunctionsHigh RI
Compatible substratesGlass
ProcessingSPIN, DIP, SPRAY
Product blockKM-001–040
Batch sizesFrom 40 kg sample to production scale
Shelf life6 months (unopened)
QualityISO 9001:2015 certified. Filtered to 0.8 µm. Up to 10 CTQ parameters per batch.

Related applications

Displays & Consumer ElectronicsView application →Automotive OpticsView application →AR/VR & WaveguidesView application →

Related case studies

Optical Components8HPencil hardness at RI 1.85Thermal HRI coating reaches RI > 1.8 and 8H pencil hardness on specialty glass

Request a sample

Available from 40 kg sample batches. Every batch filtered to 0.8 µm and tested on up to 10 critical-to-quality parameters.

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