Elastollan® C70AW

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: BASF Corp. Thermoplastic Polyurethanes
Trademark: Elastollan®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SaGRgm_Elastollan-C70AW.pdf
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Elastollan® C70AW is a polyester-based thermoplastic polyurethane (TPU) containing a plasticizer. It exhibits excellent abrasion resistance and toughness, good hydrolytic stability, good heat, oil, fuel and solvent resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan® C70AW is supplied uncolored in pellet form.
General Information
Additive
  • Plasticizer
Features
  • Good Abrasion Resistance
  • Good Tear Strength
  • Good Toughness
  • High Heat Resistance
  • Hydrolytically Stable
  • Solvent Resistant
Appearance
  • Colorless
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.15g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/3.8 kg)10 to 30g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)69ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus (Injection Molded)11.0MPaASTM D412
Flexural Modulus (Injection Molded)13.1MPaASTM D790
Taber Abrasion Resistance 40.0mgASTM D1044
Abrasion - DIN 20mm³DIN 53516
ThermalNominal ValueUnitTest Method
Softening Point - DMA 89°CInternal Method
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% Strain 4.14MPa
    300% Strain 10.3MPa
Tensile Strength 27.6MPaASTM D412
Tensile Elongation (Break)720%ASTM D412
Tear Strength 177.1kN/mASTM D624
Compression Set ASTM D395B
    23°C, 22 hr 20%
    70°C, 22 hr 45%
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -48.0°CInternal Method
Vicat Softening Temperature 67.0°CASTM D1525
InjectionNominal ValueUnit
Suggested Max Moisture 0.030%
Rear Temperature 170 to 210°C
Middle Temperature 170 to 210°C
Front Temperature 170 to 210°C
Nozzle Temperature 200 to 210°C
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 140 to 175°C
Cylinder Zone 3 Temp. 140 to 175°C
Cylinder Zone 5 Temp. 140 to 175°C
Adapter Temperature 160 to 175°C
Die Temperature 165 to 170°C
Note Message
1 .Die C
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