Generic TPU-Polyether

Category: TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether)
Manufacturer: Generic
Trademark: Generic
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: swzwGw_Generic-TPU-Polyether.pdf
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This data represents typical values that have been calculated from all products classified as: Generic TPU-Polyether

This information is provided for comparative purposes only.
General Information
PhysicalNominal ValueUnitTest Method
Specific Gravity
    -- 1.10 - 1.17g/cm³ASTM D792
    23°C 1.06 - 1.21g/cm³ISO 1183
    -- 1110kg/m³ISO 1183 1
    -- 0.300 - 1.05g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/8.7 kg)14 - 24g/10 minASTM D1238
Molding Shrinkage
    Flow : 23°C 0.63 - 0.90%ASTM D955
    Transverse flow : 23°C 0.80 - 0.82%ASTM D955
    23°C 0.80 - 0.81%ISO 294-4
HardnessNominal ValueUnitTest Method
Durometer Hardness
    23°C 50 - 96ASTM D2240
    23°C 34 - 98ISO 868
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    23°C 5.52 - 63.6MPaASTM D638
    23°C 90.0 - 808MPaISO 527-2
Tensile Stress
    Fracture, 23°C 25.0 - 53.1MPaISO 527-2
    23°C 1.00 - 44.1MPaASTM D638
    23°C 1.00 - 35.2MPaISO 527-2
Tensile Elongation
    Fracture, 23°C 340 - 610%ASTM D638
    Fracture, 23°C 340 - 800%ISO 527-2
Flexural Modulus
    23°C 4.83 - 121MPaASTM D790
    23°C 18.6 - 193MPaISO 178
Taber Abrasion Resistance (23°C)3.00 - 78.9mgASTM D1044
FilmsNominal ValueUnitTest Method
Water Vapor Transmission 400 - 9100g/m²/24 hrASTM E96
ElastomersNominal ValueUnitTest Method
Tensile Set (23°C)6 - 21%ASTM D412
Tensile Stress
    20% strain, 23°C 1.99 - 16.5MPaISO 37
    50% strain, 23°C 1.10 - 12.3MPaASTM D412
    100% strain, 23°C 2.42 - 17.6MPaASTM D412
    100% strain, 23°C 2.78 - 25.3MPaISO 37
    300% strain, 23°C 4.94 - 36.6MPaASTM D412
    300% strain, 23°C 4.80 - 45.0MPaISO 37
Tensile Strength
    Yield, 23°C 14.7 - 44.0MPaASTM D412
    Yield, 23°C 29.5 - 50.7MPaISO 37
    Fracture, 23°C 23.4 - 56.3MPaASTM D412
    Fracture, 23°C 25.3 - 51.7MPaISO 37
    23°C 24.4 - 50.3MPaASTM D412
Tensile Elongation
    Fracture, 23°C 350 - 780%ASTM D412
    Fracture, 23°C 350 - 760%ISO 37
Tensile Elongation at Break 55%ASTM D412
Tear Strength
    23°C 47.6 - 167kN/mASTM D624
    Cracking 29kN/mASTM D470
    23°C 39 - 190kN/mISO 34-1
Compression Set
    -- 19 - 47%ASTM D395
    23°C 20 - 40%ISO 815
Bayshore Resilience 35 - 51%ASTM D2632
AgingNominal ValueUnitTest Method
Change in Tensile Strength (23°C)-28 - 13%ASTM D471
Change in Volume (23°C)0.50 - 36%ASTM D471
ThermalNominal ValueUnitTest Method
Brittleness Temperature -68.6 - -35.8°CASTM D746
Glass Transition Temperature
    -- -48.4 - -13.5°CASTM E1356
    -- -60.7 - -26.3°CDSC
Vicat Softening Temperature
    -- 66.7 - 145°CASTM D1525
    -- 75.0 - 139°CISO 306
Melting Temperature
    -- 175 - 205°C
    -- 134 - 176°CDSC
CLTE - Flow 1.3E-4 - 1.7E-4cm/cm/°CASTM D696
OpticalNominal ValueUnitTest Method
Haze 0.15 - 3.0%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 54.4 - 115°C
Drying Time 2.0 - 4.1hr
Dew Point -40.0 - -17.8°C
Suggested Max Moisture 3.0E-3 - 0.070%
Rear Temperature 176 - 206°C
Middle Temperature 185 - 206°C
Front Temperature 189 - 221°C
Nozzle Temperature 196 - 231°C
Processing (Melt) Temp 201 - 228°C
Mold Temperature 16.0 - 52.0°C
Injection Pressure 67.3 - 86.3MPa
Back Pressure 0.733 - 5.52MPa
Screw Speed 59 - 130rpm
Clamp Tonnage 5.5kN/cm²
Cushion 3.18 - 3.49mm
Injection instructions
This data represents typical values that have been calculated from all products classified as: Generic TPU-PolyetherThis information is provided for comparative purposes only.
ExtrusionNominal ValueUnit
Drying Temperature 54.4 - 117°C
Drying Time 1.9 - 4.0hr
Suggested Max Moisture 0.020 - 0.070%
Hopper Temperature 32.5 - 36.1°C
Cylinder Zone 1 Temp. 169 - 194°C
Cylinder Zone 2 Temp. 177 - 200°C
Cylinder Zone 3 Temp. 177 - 212°C
Cylinder Zone 4 Temp. 179 - 210°C
Cylinder Zone 5 Temp. 180 - 191°C
Adapter Temperature 184 - 211°C
Melt Temperature 189 - 215°C
Die Temperature 189 - 206°C
Extrusion instructions
This data represents typical values that have been calculated from all products classified as: Generic TPU-PolyetherThis information is provided for comparative purposes only.
Note Message
1 .??????,?? ISO 10350 ??? 23°C/50%r.h. ???
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