Texin? 3041
Thermoplastic Polyurethane Elastomer (Polyether)
Texin 3041 is an aliphatic polyether-based thermoplastic polyurethane of approximately 55D Shore hardness. It can be processed by injection molding or extrusion.
Additive | Heat Stabilizer，UV Stabilizer |
Features | Good Flexibility，Heat Stabilized，High Clarity，High Moisture Vapor Transmission， Hydrolysis Resistant，UV Stabilized，Weather Resistant |
Uses | Coating Applications，Fabric Coatings，Lenses |
Processing Method | Extrusion，Injection Molding |
Density / Specific Gravity |
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-- | 1.09 |
| ASTM D792 |
-- | 1.09 | g/cm3 | ISO 1183 |
Molding Shrinkage |
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Flow : 0.100 in | 8.0E-3 | in/in | ASTM D955 |
Across Flow : 0.100 in | 8.0E-3 | in/in | ASTM D955 |
Across Flow : 0.100 in | 0.80 | % | ISO 2577 |
Flow : 0.100 in | 0.80 | % | ISO 2577 |
Durometer Hardness (Shore D) | 55 |
| ASTM D2240, ISO 868 |
Flexural Modulus |
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| ASTM D790, ISO 178 |
73°F | 20400 | psi |
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158°F | 899 | psi |
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Taber Abrasion Resistance |
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1000 Cycles, 1000 g, H-18 Wheel | 68.0 | mg | ASTM D1044 |
1000 Cycles, 1000 g, H-18 Wheel | 68.0 | mg | ISO 4649 |
Tensile Stress |
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| ASTM D412, ISO 37 |
100% Strain | 2200 | psi |
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300% Strain | 5000 | psi |
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Tensile Strength (Yield) | 6210 | psi | ASTM D412, ISO 37 |
Tensile Elongation (Break) | 350 | % | ASTM D412, ISO 37 |
Tear Strength |
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-- 2 | 782 | lbf/in | ASTM D624 |
-- | 780 | lbf/in | ISO 34-1 |
Bayshore Resilience | 53 | % | ASTM D2632 |
Glass Transition Temperature | 51.8 | °F | DMA |
Vicat Softening Temperature | 109 | °F | ISO 306/A50, ASTM D1525 3 |
Drying Temperature - Desiccant Dryer | 160 to 171 | °F |
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Drying Time - Desiccant Dryer | 2.0 | hr |
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Suggested Max Moisture | < 0.030 | % |
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Rear Temperature | 331 to 351 | °F |
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Middle Temperature | 334 to 351 | °F |
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Front Temperature | 334 to 351 | °F |
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Nozzle Temperature | 354 to 365 | °F |
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Processing (Melt) Temp | 345 to 360 | °F |
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Mold Temperature | 61 to 100 | °F |
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Injection Pressure | 6000 to 15000 | psi |
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Injection Rate | Slow-Moderate |
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Back Pressure | < 800 | psi |
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Screw Speed | 40 to 80 | rpm |
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Holding Pressure: 60 to 80% of Injection Pressure |
Drying Temperature | 160 to 171 | °F |
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Drying Time | 2.0 | hr |
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Cylinder Zone 1 Temp. | 289 to 309 | °F |
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Cylinder Zone 2 Temp. | 309 to 340 | °F |
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Cylinder Zone 3 Temp. | 315 to 351 | °F |
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Melt Temperature | 331 to 360 | °F |
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Die Temperature | 320 to 351 | °F |
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