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內容編輯透明管材型材專用85度TPU諾譽58206
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Material Notes:
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Features: Good Flexibility at Low Temperatures and Improved Weathering Performance.
Uses: Flat Die/Cast Film Extrusion and Hose/Profile Extrusion, Injection Molding.
Available in Americas, Europe, Middle East, Africa, India and Asia
Information provided by Lubrizol.
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Physical Properties
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Metric
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English
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Comments
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Specific Gravity
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1.20 g/cc
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1.20 g/cc
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ASTM D792
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Maximum Moisture Content
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0.020
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0.020
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Linear Mold Shrinkage
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0.014 cm/cm
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0.014 in/in
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Injection
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Mechanical Properties
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Metric
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English
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Comments
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Hardness, Shore A
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82 - 88
@Time 5.00 sec |
82 - 88
@Time 0.00139 hour |
ASTM D2240
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Tensile Strength
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48.3 MPa
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7010 psi
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ASTM D412
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Elongation at Break
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550 %
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550 %
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Ultimate; ASTM D412
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100% Modulus
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0.00550 GPa
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0.798 ksi
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ASTM D412
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300% Modulus
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0.0104 GPa
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1.51 ksi
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ASTM D412
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Tear Strength
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22.8 kN/m
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130 pli
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Trouser; ASTM D470
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Graves Tear Strength
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87.7 kN/m
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500 pli
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Die C; ASTM D624
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Taber Abrasion, mg/1000 Cycles
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3.0
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3.0
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H18, 1000g; ASTM D3389 B
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Tensile Set
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10 %
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10 %
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200% elongation; ASTM D412
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Thermal Properties
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Metric
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English
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Comments
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Melting Point
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160 °C
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320 °F
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DSC
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Glass Transition Temp, Tg
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-32.0 °C
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-25.6 °F
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DSC
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Processing Properties
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Metric
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English
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Comments
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Rear Barrel Temperature
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177 °C
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351 °F
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Injection
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Middle Barrel Temperature
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188 °C
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370 °F
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Injection
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Front Barrel Temperature
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193 °C
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379 °F
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Injection
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Nozzle Temperature
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199 °C
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390 °F
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Injection
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Zone 1
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177 °C
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351 °F
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Extrusion
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Zone 2
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183 °C
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361 °F
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Extrusion
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Zone 3
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188 °C
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370 °F
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Extrusion
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Zone 4
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194 °C
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381 °F
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Extrusion
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Adapter Temperature
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194 °C
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381 °F
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5, Extrusion
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Die Temperature
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194 °C
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381 °F
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Zone 1, 6, Extrusion
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194 °C
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381 °F
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Zone 2, Extrusion
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Melt Temperature
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155 °C
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311 °F
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Kofler
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199 °C
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390 °F
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Injection
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Drying Temperature
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104 °C
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219 °F
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Dry Time
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Dew Point
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-40.0 °C
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-40.0 °F
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Injection Pressure
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Injection
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Back Pressure
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0.345 MPa
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50.0 psi
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Injection
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Screw Speed
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Injection
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