L'AR flexible sans PFAS atteint un WCA >100° avec une meilleure rétention que le PFAS
Un grand Tier-1 d'écrans coréen
Indicateurs clés
01
Le défi
With PFAS regulation tightening globally, the display OEM needed a PFAS-free anti-reflective and anti-fouling solution for foldable displays that could match or exceed the surface property retention of incumbent PFAS-based coatings under repeated mechanical stress.
02
Notre approche
Kriya’s PFAS-free ARAF technology, based on functionalised HSiO₂ nanoparticles, was tested against PFAS-based references for water contact angle, anti-smudge durability, and retention after steel wool abrasion cycles. The formulation was designed for UV cure compatibility with R2R processing.
03
Le résultat
The PFAS-free coating achieved WCA above 100° with superior retention versus PFAS-based alternatives after repeated abrasion. Anti-smudge properties (fingerprint resistance and marker wipe-off) were maintained across the full test protocol. The coating is R2R-compatible for volume production.
Pourquoi Kriya
Kriya provides a complete PFAS-free alternative that actually outperforms PFAS on durability retention, eliminating regulatory risk while improving product performance.
Indicateurs clés
Produits utilisés
Application associée
Displays — Foldable →Discuter d’une application similaire
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