
Virgin Polyamide PA66 Granules GF25 for Soundproof Heat Insulation Aluminum System Window. Customizable Color Options: Standard black color available with customization according to customer requirements. High Mechanical Strength: Features high toughness, self-lubrication, and excellent wear resistance for durability. Flame Retardant & Safe: Contains efficient flame retardants with low smoke and low toxicity characteristics. High Electrical Insulation: Exhibits high CTI value and excellent electrical insulation properties. Wide Application Range: Suitable for machinery, automotive parts, electronics, railways, and precision engineering. Fast Delivery Time: Shipped within 7-15 working days after payment confirmation. Standard Compliance: Meets GB/T 23615.1-2009 and other international standards for thermal barrier strips.