Definition and Material Composition of Warm-Edge Spacers for Insulating Glass

1. Basic Concept: Warm-edge spacers for insulating glass replace traditional aluminum spacers with low-thermal-conductivity materials; through innovative design, they block heat transfer and serve as a key component for energy efficiency in doors and windows.

2. Core Materials:
Rigid Warm-Edge Spacers: Feature a composite structure of glass-fiber-reinforced nylon and stainless steel, offering high mechanical strength and excellent thermal performance.
Flexible Warm-Edge Spacers: Utilize silicone-based microporous elastic material that integrates the functions of desiccant and sealant, achieving an all-in-one sealing solution.

3. Technical Standards: Comply with the European standard Σ(d×λ) ≤ 0.007 W/K, ensuring system-level thermal performance.