Hard Coatings for Eyeglass

Hard Coatings are advanced protective coatings applied to surfaces to improve their resistance to scratches, abrasion, and wear. These coatings form a hard, durable layer on the substrate, making it resistant to mechanical damage and external elements such as chemicals, UV radiation, and moisture.
Key Characteristics of High-Quality Hardcoats

For a hardcoat to provide effective protection, it must possess several critical characteristics:

Scratch and Abrasion Resistance: The primary function of hardcoats is to protect surfaces from scratches, scuffs, and abrasion during regular use or in harsh environments.
Chemical Resistance: Hardcoats provide a barrier against solvents, acids, and other chemicals, ensuring the substrate remains intact and performs well over time.
UV and Weather Resistance: Hardcoats designed for outdoor applications should resist UV radiation and weathering to prevent yellowing or degradation when exposed to sunlight.
Optical Clarity: For applications like display screens and lenses, hardcoats must maintain high optical transparency while providing surface protection.

Advantages

Comparison Results between HG-9530S & 15XXS （from rival player)

1. At the ambient humidity up to 60%, 15XXS (rival sample) is more inclined to turn white and orange peel while HG-9530S remains unaffected;

2. HG-9530S can be diluted to 0.92-0.93 Density to pass the EU falling sand test;

For more information please contact HumenChem