Estane® 2103-90A TPU

Category: TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether)
Manufacturer: Lubrizol Advanced Materials, Inc.
Trademark: Estane®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: WnTAeb_Estane-2103-90A-TPU.pdf
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Message
2103-90A is a thermoplastic polyurethane elastomer.

Feature: Low compression set
General Information
Features
  • Low Compression Set
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.14g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/8.7 kg)23g/10 minASTM D1238
Molding Shrinkage ASTM D955
    Flow : 1.60 mm 0.70 to 0.80%
    Across Flow : 1.60 mm 0.70 to 0.80%
MechanicalNominal ValueUnitTest Method
Flexural Modulus 75.8MPaASTM D790
Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel)10.0mgASTM D1044
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    50% Strain 76.0MPa
    100% Strain 11.2MPa
    300% Strain 24.8MPa
Tensile Strength (Break)44.8MPaASTM D412
Tensile Elongation (Break)450%ASTM D412
Elongation Set After Break 30%ASTM D412
Tear Strength 1133kN/mASTM D624
Compression Set ASTM D395B
    25°C, 22 hr 25%
    70°C, 22 hr 28%
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -25.0°CDSC
Vicat Softening Temperature 107°CASTM D1525
CLTE - Flow 1.5E-4cm/cm/°CASTM D696
InjectionNominal ValueUnit
Drying Temperature 88.0 to 104°C
Processing (Melt) Temp 204 to 221°C
Mold Temperature 16.0 to 60.0°C
Note Message
1 .Die C
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