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Optical Bonding: Complete Guide to Process, Materials & Applications
Quick Specs Bonding Methods LOCA (wet) / OCA (dry) / Hybrid gel Adhesive Refractive Index 1.47 – 1.52 (matched to glass at ~1.50) UV Cure Wavelength 365 – 405 nm Operating Temperature −40 °C to +85 °C (standard); up to…
How AG Glass Is Made: Process Explained
Quick Specs — AG Glass Manufacturing Primary Methods Chemical etching, spray coating, magnetron sputtering Typical Substrate Soda-lime glass, borosilicate, 0.5–6 mm Surface Roughness (Ra) 0.5–2.5 μm (adjustable) Light Transmittance ≥89% (etched), ≥90% (spray coated) Haze Value 1–25% (application-dependent) Gloss Range…
How to Choose the Right AG Glass Gloss Level
Quick Specs — AG Glass Gloss at a Glance Gloss Range 10–110 GU (per ASTM D523, 60° measurement angle) Haze Range 1.5%–17% (inversely proportional to gloss) Transmittance Up to 92% at high gloss levels Measurement Standard ASTM D523 / ISO…
Types of AG Glass: Chemical vs Coated
Quick Specs: AG Glass Types Compared Specification Chemical Etching Spray Coating Sputtering Surface Roughness (Ra) 0.5–3.0 μm 0.3–1.5 μm 0.1–0.5 μm Light Transmittance 92–95% 88–92% 90–94% Haze Range 2–28% 5–40% 1–15% Gloss (60°) 40–90 GU 30–80 GU 60–110 GU Pencil…
AG Glass for Industrial Control Panels: Complete Guide
Quick Specs Light Transmittance ≥89% (per ASTM D1003) Haze Range 1–25% (tunable by application) Surface Gloss 15–135 GU Surface Roughness (Ra) 0.5–2.5 µm Surface Hardness ≥7H (pencil test) Reflection Reduction 70–90% vs untreated glass What Is AG Glass and Why…
AG Glass Optical Parameters: A Technical Reference
Quick Specs Transmittance (visible) 88–93% @ 380–700 nm Haze 1–30% Gloss (60°) 10–135 GU Surface Roughness (Ra) 0.05–1.5 µm Distinctness of Image (DOI) 10–95 (scale 0–100) Available Thickness 0.5–6.0 mm (tolerance ±0.10–0.15 mm) All AG glass plates begin as a…
Ion Exchange Parameters for Chemically Strengthened Glass: A Process Engineering Guide
Quick Specs Surface Compressive Stress (CS) 600–1,200 MPa (substrate-dependent) Depth of Layer (DOL) 20–100 µm (K⁺–Na⁺ exchange) Salt Bath Temperature 380–500 °C (molten KNO₃) Immersion Time 4–30 hours typical; up to 120 hours for deep DOL Strength Gain vs. Annealed…
How Foldable Glass Changed Smartphones — Samsung UTG, Corning, and SCHOTT Compared
Quick Specs Material Ultra-thin glass (UTG), chemically strengthened Thickness Range 25 – 100 µm (foldable applications) Minimum Bend Radius <1 mm (SCHOTT UTG after processing) Fold Endurance 200,000 – 300,000+ cycles Key Suppliers Samsung Display, SCHOTT AG, Corning Inc., Nippon…
How Much Does Ultra-Thin Glass Cost? A Detailed Pricing Breakdown
Quick Specs Definition Glass substrates below 1.0 mm thickness Thickness Range 0.03 mm (30 µm) to 1.0 mm Price Range $8–$300+ per square foot (varies by thickness and chemistry) Common Chemistries Soda-lime, borosilicate, aluminosilicate Key Applications Foldable displays, semiconductor wafers,…
How Ultra-Thin Glass Is Made — From Raw Materials to Sub-Micrometer Sheets
Glass that is thinner than a human hair is now so flexible that it can be bent over a 5 mm radius and not shatter. Glass that will be used in devices before they are rolled, folded, worn, or inserted…
