Desmopan® 385 S

Category: TPU-Polyester , Thermoplastic Polyurethane Elastomer (Polyester)
Manufacturer: Covestro - PUR
Trademark: Desmopan®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: k33CNa_Desmopan-385-S.pdf
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Message
injection molding grade; hydrolysis-stabilised; high mechanical strength; Application; Technical parts; Screenpacks
General Information
Additive
  • Hydrolysis Resistant
Features
  • High Strength
Uses
  • Engineering Parts
RoHS Compliance
  • RoHS Compliant
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density (23°C)1.20g/cm³ISO 1183
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore A, 23°C 85
    Shore D, 23°C 32
MechanicalNominal ValueUnitTest Method
Abrasion Resistance (23°C) 30.0mm³ISO 4649-A
Tensile Storage Modulus ISO 6721-1,-4
    -20°C 186MPa
    20°C 51.0MPa
    60°C 37.0MPa
ImpactNominal ValueUnitTest Method
Impact Resilience (23°C) 42%ISO 4662
FilmsNominal ValueUnitTest Method
Tensile Stress ISO 527-3/200
    Break, 23°C 40.0MPa
    100% Strain, 23°C 6.00MPa
    300% Strain, 23°C 17.0MPa
Tensile Elongation (Break, 23°C)450%ISO 527-3/200
ElastomersNominal ValueUnitTest Method
Tear Strength 1(23°C)70kN/mISO 34-1
Compression Set ISO 815
    23°C, 72 hr 30%
    70°C, 24 hr 55%
InjectionNominal ValueUnit
Drying Temperature < 80.0°C
Processing (Melt) Temp 210 to 230°C
Mold Temperature 20.0 to 40.0°C
Note Message
1 .500 mm/min
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