Ultrasonic Unlock Glass

Engineered specifically for in-screen ultrasonic fingerprint sensors — 0.18mm ultra-thin tempered glass with 150μm Crown composite glue lets ultrasonic waves pass through without interference, while still delivering 9H hardness across the full Samsung Galaxy S21–S26 Ultra lineup.

0.18mm

Ultra-Thin Glass

150μm

Crown Composite Glue

Hardness

64g / 60cm

Ball Drop

0.18mm ultra-thin glass — built for ultrasonic sensor pass-through — Thinner than our standard tempered glass so the in-screen ultrasonic fingerprint signal isn't blocked, without giving up 9H surface hardness.

150μm Crown composite glue — full adhesion, no lifting, no rainbow — Reliable full-glue bond that holds across temperature changes and doesn't interfere with sensor performance underneath.

Full-series Samsung Galaxy S21–S26 Ultra coverage — Also compatible with Xiaomi, Oppo and Vivo ultrasonic unlock models. One SKU to stock across the entire ultrasonic-fingerprint device range.

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Technical Data

Full Specifications

Glass	High-alumina silica glass, 2.5D curved edge, 0.18mm
Adhesive	Anti-static 150μm Crown composite glue
Tempering	4 hours
AF Coating	Plasma spray oleophobic coating
Hardness	Pencil hardness 9H
Friction Test	Water angle 105°–110° · 3,000× no coating loss
Ball Drop	64g · 60cm drop · 3× no break
Edge Pressure	≥8KGS · 0.5mm sharp pin
Back Plate	No — release film sticks direct on glass
Compatible	Samsung Galaxy S21 / S21+ / S22 / S22+ / S23 / S23+ / S24 / S24+ / S24 Ultra / S25 / S25+ / S26 / S26+ / S26 Ultra · Xiaomi / Oppo / Vivo ultrasonic unlock models

Ultrasonic Unlock Glass

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