Desmopan® DP 9868DU

Category: TPU-Polyether , Thermoplastic Polyurethane Elastomer (Polyether)
Manufacturer: Covestro - PUR
Trademark: Desmopan®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kbwHIH_Desmopan-DP-9868DU.pdf
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Message
Extrusion- and injection molding grade; very good hydrolysis and microbial resistance; very good low-temperature impact strength; opaque; Cylindrical pellets; Application; Boot shells; Technical parts
General Information
Features
  • Hydrolysis Resistant
  • Low Temperature Impact Resistance
  • Microbe Resistant
Uses
  • Engineering Parts
RoHS Compliance
  • RoHS Compliant
Appearance
  • Opaque
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.17g/cm³ISO 1183
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore A, 23°C 98
    Shore D, 23°C 65
MechanicalNominal ValueUnitTest Method
Tensile Stress 1DIN 53504
    Break, 23°C 52.0MPa
    10% Strain, 23°C 21.0MPa
    50% Strain, 23°C 25.0MPa
    100% Strain, 23°C 28.0MPa
    300% Strain, 23°C 43.0MPa
Tensile Strain 2(Break, 23°C)370%DIN 53504
Flexural Modulus 3(23°C)548MPaISO 178
Abrasion Resistance (23°C) 37.0mm³ISO 4649-A
Tensile Storage Modulus ISO 6721-1,-4
    -20°C 1.20GPa
    20°C 0.684GPa
    60°C 0.268GPa
ImpactNominal ValueUnitTest Method
Impact Resilience (23°C) 53%ISO 4662
ElastomersNominal ValueUnitTest Method
Tear Strength 4(23°C)160kN/mISO 34-1
Compression Set ISO 815
    23°C, 72 hr 48%
    70°C, 24 hr 55%
InjectionNominal ValueUnit
Drying Temperature < 110°C
Processing (Melt) Temp 225 to 235°C
Mold Temperature 40.0 to 60.0°C
Note Message
1 .200 mm/min
2 .200 mm/min
3 .2.0 mm/min
4 .500 mm/min
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