JI'AN Insulating Series Glass Fiber Warm Edge Spacer: High-Efficiency Thermal Break Solution
Product Overview: JI'AN Insulating Series Glass Fiber Warm Edge Spacer is a specialized edge-sealing component designed for high-performance insulating glass units (IGU). Composed of modified PP polymers and reinforced glass fiber, it utilizes a co-extrusion process and high-insulation PET film to deliver a thermal conductivity of only 0.125 W/(m·K), significantly mitigating the "Cold Bridge" effect at the glass perimeter.
| Technical Highlights | Specifications |
|---|---|
| Core Material | Modified PP + Reinforced Glass Fiber |
| Thermal Conductivity | 0.125 W/(m·K) |
| Linear Expansion | (2-3) × 10⁻⁵/℃ |
| Width Standard | 5.5mm to 26.5mm (Customizable) |
| Temperature Range | -40℃ to +80℃ |
| Processing Method | Thermal Bending Compatible |
Key Benefits for Modern Architecture
Optimized Energy Efficiency: The metal-free composition ensures extremely low heat conduction, aiding buildings in meeting stringent energy conservation standards.
Enhanced Condensation Resistance: Significantly reduces the risk of condensation at the glass edge, maintaining window clarity and protecting indoor environments.
Superior Durability: Offers high resistance to UV radiation and chemical agents. It maintains its shape and structural integrity when used with standard desiccant molecular sieves.
Seamless Integration: Fully compatible with Neutral Curing Silicone Sealant and automated IGU production lines.
View detailed energy-saving test reports, custom cross-section drawings, and thermal bending installation guides below.