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点击图片查看原图路博润ESTANE S392A TPU耐黄变
: ESTANE? S392A is a Shore 93A, polyester based thermoplastic polyurethane (TPU) with excellent transparency. Uses: Injection Molding, Extrusion, Blow Molding Physical Properties Standard No. Units Value Hardness ASTM D2240 Shore A Shore D 93 50 Specific Gravity ASTM D792 g/cm3 1.21 Mechanical Tensile Stress: ASTM D412 kgf/cm2 At *** elongation 100 At 300% elongation 200 Tensile Strength ASTM D412 kgf/cm2 450 Ultimate Elongation ASTM D412 % 650 Tear Resistance (Die C) ASTM D624 kgf/cm 120 Abrasion Loss ISO 4649 mm3 35 Compression Set ASTM D395 At 23°C X22hr % 15 At 70°C X22hr % 45 Mold Shrinkage ASTM D955 m/m 0.008 Thermal Vicat Softening Temperature ASTM D1525 °C 110 *Test samples were annealed at 100o C and 24 hours at room temperature before testing. **These are typical values and should not be used for specifications. Injection Molding Guide These settings are to be used only as a guide. This is a typical injection molding temperature profile based on t
