
High Quality Nylon Material 40mm Polyamide Thermal Break Strip for Doors&Windows. Superior Insulation Performance: Thermal conductivity of 0.22-0.28 W/(m-K), significantly reducing household electricity consumption. Durable Material Composition: Made of PA66 reinforced with 25% glass fiber for high strength and 30+ years lifespan. Excellent Weather Resistance: Resists corrosion, alkali, and extreme weather with water absorption less than 0.8%. International Certifications: Certified ISO 9001, compliant with EN 14024, AAMA TIR-A8, and GB/T 23615.1-2017. Customization Options: Offers custom profiles, laser printing, and exclusive mold design based on CAD drawings. High Tensile Strength: Delivers exceptional strength of 2120 MPa (longitudinal) for reliable structural performance.