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Glass for Mobile Phones · Applicator Kit Series

HD Silkprint 4X Super Strong with Auto-Align Tray

Our most advanced glass to date — 0.4mm 4X-tempered glass that flexes into a 'C' shape without cracking, survives a 128g ball drop from 2 meters on hollow support, and holds ≥45KGS edge pressure. Paired with an auto-align tray for precise, tool-free installation.

Custom / OEM exclusive — these specifications apply to custom OEM orders only. Real ball-drop, edge-pressure and transmittance test videos available on request. OEM packaging and dust-removal strip service included.
128g / 2m
Ball Drop
≥45KGS
Edge Pressure
'C' Shape
Fold, No Cracking
≥92%
Transmittance
Folds into a 'C' shape without cracking — Genuinely flexible tempered glass, a capability most tempered glass simply cannot do. A striking, verifiable demonstration of durability for customers who want proof, not just claims.
128g ball drop from 2 meters on hollow support, 3× no break — Far beyond the standard 60cm–180cm drop tests used elsewhere in our range. Tested at the center of the glass with no support underneath — the hardest possible drop scenario.
≥45KGS edge pressure with a tight 1mm edge margin — Matches the toughest edge protection anywhere in our catalog, tested with a narrower margin than standard — a stricter, more demanding test.
Electroplating coating holds ≥105° contact angle after 10,000 wiping cycles — Starting at ≥115°, this coating is built to stay smooth and oleophobic over long-term daily use, not just out of the box.

Custom OEM program — contact us to discuss specification, packaging and MOQ → WhatsApp or Get a Quote

Full Specifications
GlassHigh-alumina silica glass, 2.5D curved edge, 0.4mm, 4X tempered
AdhesiveAnti-static 380μm minimum, full glue
Tempering4 hours
AF CoatingElectroplating
HardnessPencil hardness 9H
Transmittance≥92%
Friction TestInitial contact angle ≥115° · after 10,000 wiping cycles ≥105°
Ball Drop128g · hollow support · 2m drop · 3× no break at center
Edge Pressure≥45KGS · 0.5mm flat pin · 1mm edge margin
FlexibilityFolds into a 'C' shape without cracking
InstallationAuto-align tray — book-fold mechanism for precise, tool-free positioning
CompatibleiPhone 15–18 series
Other Products in This Series
Compatible
Apple iPhone 15–18 series

Interested in HD Silkprint 4X Super Strong with Auto-Align Tray?

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