Huntsman IROGRAN® A 85 P 4441 TPU-Polyether

Huntsman IROGRAN® A 85 P 4441 TPU-Polyether 物性表: Huntsman IROGRAN® A 85 P 4441 TPU-Polyether物性表及特性介绍,Huntsman IROGRAN® A 85 P 4441 TPU-Polyether注塑参数详情,如需Huntsman IROGRAN® A 85 P 4441 TPU-Polyether下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 50.0
  • 密度 [g/cm3]: 1.11
 
Physical PropertiesMetricEnglishComments
Density 1.11 g/cc0.0401 lb/in³ASTM D792
Linear Mold Shrinkage 0.0080 cm/cm0.0080 in/inASTM D995
Melt Flow 50 - 80 g/10 min50 - 80 g/10 minMelt Volume Rate (cm³/10 min)
Melt Index of Compound 65 g/10 min
@Load 21.6 kg,
Temperature 190 °C
65 g/10 min
@Load 47.6 lb,
Temperature 374 °F
cm3/10 min
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8787ASTM D2240
Hardness, Shore D 3838ASTM D2240
Tensile Strength at Break 40.0 MPa5800 psiDIN 53504
Elongation at Break 700 %700 %ASTM D412
100% Modulus 0.00730 GPa1.06 ksiDIN 53504
300% Modulus 0.0110 GPa1.60 ksiDIN 53504
Rebound 38 %38 %Bayshore; ASTM D2632
Tear Strength 98.2 kN/m560 pliASTM D624
Abrasion 3535[mm3]; ISO 4649
Compression Set  24 %
@Temperature 23.0 °C,
Time 252000 sec
24 %
@Temperature 73.4 °F,
Time 70.0 hour
ASTM D395
 42 %
@Temperature 70.0 °C,
Time 86400 sec
42 %
@Temperature 158 °F,
Time 24.0 hour
ASTM D395
 
Thermal PropertiesMetricEnglishComments
Melting Point 155 - 175 °C311 - 347 °FHuntsman/TMA
 
Processing PropertiesMetricEnglishComments
Feed Temperature 25.0 - 35.0 °C77.0 - 95.0 °FInjection
 25.0 - 40.0 °C77.0 - 104 °FExtrusion
Nozzle Temperature 180 - 190 °C356 - 374 °FExtrusion
 185 - 200 °C365 - 392 °FInjection
Adapter Temperature 175 - 185 °C347 - 365 °FExtrusion
Die Temperature 185 - 195 °C365 - 383 °FExtrusion
Mold Temperature 20.0 - 50.0 °C68.0 - 122 °FInjection
 
Descriptive Properties
Heating Zone185-195°CInjection

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