📱 Understanding Curvature in Tempered Glass Screen Protectors: 100CC to 500CC & Diamond Glossy Edges

Tempered glass screen protectors have evolved far beyond simple flat covers. In today’s premium mobile accessory market, edge curvature has become a key factor in determining the comfort, aesthetics, and protection level of a screen protector. For brands and wholesalers aiming to provide enhanced user experience, understanding the different arc curvature options—100CC, 120CC, 300CC, 500CC—is essential.

At G-Tel Glass Factory, we offer a wide variety of edge processing techniques to meet both functional and design-driven demands, including our signature diamond glossy arc edge polishing.

🔄 What Does “CC” Mean in Edge Curvature?

The term "CC" stands for Curvature Code, often used in the tempered glass industry to represent the degree or intensity of the curve at the edge of the glass. The higher the CC value, the more pronounced and rounded the edge arc is.

📐 Arc Options Explained:

🔹 100CC Arc – Minimal Comfort Curve

• Subtle curvature that offers slight smoothness at the edge

• Economical and suitable for basic screen protector models

• Recommended for budget-level series

🔹 120CC Arc – Balanced Protection & Feel

• Slightly deeper curve than 100CC

• Better edge comfort, easier swiping from the side

• Suitable for mid-range screen protectors

🔹 300CC Arc – Premium Arc Fit

• Noticeably rounded edge for better case-friendliness

• Feels smooth when held or swiped across the screen

• Often used in 2.5D edge or semi-full coverage designs

🔹 500CC Arc – Full Curved Edge (Big Curved)

• Large curvature radius, visually seamless with the phone’s design

• Ideal for edge-to-edge full screen coverage

• Used in high-end models or curved-screen devices (e.g., Samsung S-series, Huawei Mate series)

💎 Diamond Glossy Arc Edge – Sparkling Precision & Luxury

G-Tel also offers the Diamond Glossy Arc Edge, a specialized edge polishing process that:

• Adds a sparkling reflective shine to the curved edge

• Mimics a diamond-like shimmer under light

• Enhances the premium aesthetic appeal

• Improves touch feel and fingerprint resistance at the edge

This is ideal for customers seeking a unique visual effect—especially for phone brands or collections targeting the fashion or luxury tech market.

🛠 Why Edge Arc Matters

• ✨ Touch Comfort: Smooth edges improve user experience while swiping

• 🛡️ Drop Resistance: Curved edges help absorb side-impact shock

• 📱 Device Compatibility: Rounded edges reduce conflict with curved phone screens or cases

• 💎 Visual Finish: Glossy and symmetrical curves enhance the retail appeal

🏭 G-Tel Customization Services

At G-Tel Glass Factory, we offer:

• Custom curvature options: 100CC, 120CC, 300CC, 500CC

• Big curved edge screen protectors

• 2.5D, 3D, and full-glue edge solutions

• Diamond glossy arc polish

• Support for OEM/ODM branding, packaging, and AB glue options
  

  

  
  

📩 Contact us at sales@gtelglass.com to request a sample pack with different curvature profiles and edge effects.

G-Tel Glass Factory – Where precision meets performance.