Desmopan® DP 5080A

Category: TPU-Ester/Ether , Thermoplastic Polyurethane Elastomer (Ester/Ether)
Manufacturer: Covestro - PUR
Trademark: Desmopan®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kTPwcz_Desmopan-DP-5080A.pdf
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Message
injection molding grade; improved microbial resistance; Improved hydrolysis resistance; Application; Seals, membranes; hard to soft systems
General Information
Features
  • Hydrolysis Resistant
  • Microbe Resistant
Uses
  • Membranes
  • Seals
RoHS Compliance
  • RoHS Compliant
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1140kg/m³ISO 1183 1
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868 2
    Shore A, 3 sec 80
    Shore D, 15 sec 29
MechanicalNominal ValueUnitTest Method
Tensile Stress 3DIN 53504
    Break, 23°C 23.0MPa
    10% Strain, 23°C 1.50MPa
    50% Strain, 23°C 3.80MPa
    100% Strain, 23°C 5.00MPa
    300% Strain, 23°C 8.60MPa
Tensile Strain 4(Break, 23°C)700%DIN 53504
Abrasion Resistance (23°C) 70.0mm³ISO 4649-A
Tensile Storage Modulus ISO 6721-1,-4
    -20°C 105MPa
    20°C 31.0MPa
    60°C 23.0MPa
ImpactNominal ValueUnitTest Method
Impact Resilience (23°C) 45%ISO 4662
ElastomersNominal ValueUnitTest Method
Tear Strength 5(23°C)55kN/mISO 34-1
Compression Set ISO 815
    23°C, 72 hr 20%
    70°C, 24 hr 50%
InjectionNominal ValueUnit
Drying Temperature < 80.0°C
Processing (Melt) Temp 190 to 210°C
Mold Temperature 20.0 to 40.0°C
Note Message
1 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
2 .Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
3 .200 mm/min
4 .200 mm/min
5 .500 mm/min
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