Custom special shapes heat insulation polyamide product For Aluminum alloy doors

Detailed information: High precision Custom Special Shapes C PA66 GF25 Heat Barrier Poyamide Strip For Curtain Walls. Inserted in the thermal break aluminium profiles, and being the part of energy-saving window system for reducing heat conduction. The shape T polyamide thermal barrier material can prevent the window frame from dust and water, also has a more firmness mechanical performance than the shape I, could realize a better Uf value by sealing with a rubber profile, mostly used on the sash. Technical performance: The performance of thermal barrier strips are in line with the Chinese standard GB/T 23615.1-2009 and the European Standard EN 14024:2004, for KAXITE series, the performance is rather higher than the standard value. Details of related standard: GB/T 23615.1-2009 Accessorial material for architectural aluminum alloy profiles -- Part 1: Thermal barrier strip of polyamide EN 14024-2004 Metal profiles with thermal barrier -- Mechanical performance Requirement, proof and tests for assessment YS/T 437-2008 Aluminium profiles moment of inertia calculation methods and computing software requirements JG/T 174-2005 Thermal barrier strips for construction industry GB 5237.6 -2012 Wrought aluminium alloy extruded profiles for architecture -- Part 6: Thermal barrier profiles GB/T 8478-2008 Aluminium windows and doors GB/T 8484-2008 Graduation and test for thermal insulating properties of doors and windows JG 175-2011 Insulating aluminum alloy profiles with thermal barrier for buildings UL94 Standard for Tests for Flammability of Plastic Materials for Parts in Devices and Appliances ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials NFPA 285 Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components In 2015, we became the leader of the Chinese National Standard Committee (for revising of GB/T 23615.1-2009) . Raw Materials & Granulation: We granuled by ourselves to ensure the quality of raw material for PA66GF25 thermal insulation strips. What's the most important component in the raw material of Heat Insulation Profiles for windows & doors? Not Dupond, not extremely expensive fiberglass, it's Anti-aging agent and Antioxidants. Think what will happen if there's no such anti-aging agents or antioxidants? Heat Insulation Profiles for windows & doors may aging fastly under wind and sun, maybe just less than 10 years, the polymer profiles would broken and glasses and windows will fall from such high curtain walls!! It's killing! But now most finished raw materials in the market for thermal barriers manufacturers have no such antioxidants due to it's high cost, so in order to avoid the phenomenon, we have our own capacity of granulation to ensure that our raw materials contain these important elements!