Estane® ZHF 80AT3

Estane® ZHF 80AT3 Estane ZHF 80AT3 is a non-halogen flame retardant aromatic polyether-based thermoplastic polyurethane (TPU) developed for extrusion applications. This grade combines good flexibility with strong mechanical performance and flame-retardant properties, making it suitable for technical extrusion components where safety and durability are required. Key Features: Hardness: 80 Shore A Non-halogen flame retardant TPU High elongation (520%) Good tensile strength (28 MPa) Good tear strength (63 kN/m) Abrasion resistance (45 mm³) UL94 V2 rating (2.0 mm) UL temperature rating: 90°C Processing Form: Extrusion Processing Notes: Prior to processing, Estane ZHF 80AT3 should be dried at 100°C for approximately 4 hours using a vacuum or dehumidifying dryer. Recommended dew point should be −40°C with a maximum moisture content of 0.02%. Typical extrusion temperatures range from approximately 160°C to 190°C with a recommended melt temperature around 170°C.