路博潤ESTANE ZHF 90AT2 TPU
Type: ESTANE? ZHF 90AT2 NAT 055 is a non-halogen, flame retardant, aromatic polyether-based thermoplastic polyurethane. Application: Extrusion ? Based on extruded strips ? Prior to testing samples were conditioned at 23°C for 48 hours ? Listed values are “typical (average) values” and should/cannot be applied for specification purposes. Material Preparation ? Prior to processing, ESTANE? ZHF 90AT2 NAT 055 must be dried at 100?C for 4 hours. ? It is recommended to dry the material in a vacuum or dehumidifying type dryer. Target dew point should be -40°C. ? Depending on the applied processing technique, the maximum moisture level should be 0.02%. Physical Properties Value (Metric) Unit Test Method Hardness A/1: 91 Shore A ISO 868 Specific Gravity 1.21 g/cm3 ISO 1183 Tensile Strength 22 MPa ISO 527-200 Ultimate Elongation 500 % ISO 527-200 Tensile Stress at: - 100 % Elongation 9 MPa ISO 527-200 - 300 % Elongation 12 MPa ISO 527-200 Abrasion Loss 45 mm3 ISO 4649-A Tear Strength nicked 72 kN/m ISO 34-1B Application Specific Properties Value (Metric) Unit Test Method UL Flame Rating V2-2.0 mm - UL-94 LOI 23 % ASTM D-2863 UL Temperature rating 90 ?C UL-1581 Smoke Density (0.75 mm) DS@4: 53 DS@4: 101 Flaming DM Non flaming DM ASTM E6 |
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