High Quality PA66 Material K54 Thermal Barrier Strip for Doors and Windows

High Quality PA66 Material K54 Thermal Barrier Strip for Doors and Windows. Superior Insulation: Thermal conductivity 0.22-0.28 W/(m-K), 300x better than aluminum, saving energy. Noise Reduction: Enhanced acoustic performance compared to standard aluminum alloy windows. Durable Material: PA66GF25 offers high strength, corrosion resistance, and a 30+ year lifespan. Customizable Options: Supports customized colors, laser printing, and specific profile designs. Quality Certified: Complies with GB/T 23615.1-2009, ISO 9001, EN 14024, and AAMA TIR-A8. Low Water Absorption: Absorption rate <0.8%, ensuring stability in humid climates. High Tensile Strength: Longitudinal tensile strength reaches 2120 MPa for structural reliability.