Desmopan® 460

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: 2szSKh_Desmopan-460.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
injection molding grade; grease and oil-resistant; low compression set; good heat resistance; high elasticity; short cycle times; Application; Automotive engineering; Technical parts; Bearing bushes
General Information
Features
  • Fast Molding Cycle
  • Grease Resistant
  • High Elasticity
  • High Heat Resistance
  • Low Compression Set
  • Oil Resistant
Uses
  • Automotive Applications
  • Engineering Parts
RoHS Compliance
  • RoHS Compliant
Processing Method
  • Injection Molding
Multi-Point Data
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Specific Volume vs Temperature (ISO 11403-2)
  • Viscosity vs. Shear Rate (ISO 11403-2)
PhysicalNominal ValueUnitTest Method
Density 1220kg/m³ISO 1183 1
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868 2
    Shore A, 3 sec 97
    Shore D, 15 sec 59
MechanicalNominal ValueUnitTest Method
Tensile Stress 3DIN 53504
    Break, 23°C 42.5MPa
    10% Strain, 23°C 15.1MPa
    50% Strain, 23°C 22.5MPa
    300% Strain, 23°C 35.1MPa
Tensile Strain 4(Break, 23°C)390%DIN 53504
Flexural Modulus 5170MPaISO 178
Abrasion Resistance (23°C) 40.0mm³ISO 4649-A
Tensile Storage Modulus ISO 6721-1,-4
    -20°C 1.76GPa
    20°C 0.446GPa
    60°C 0.130GPa
ImpactNominal ValueUnitTest Method
Impact Resilience 35%ISO 4662
ElastomersNominal ValueUnitTest Method
Tear Strength 6150kN/mISO 34-1
Compression Set ISO 815
    23°C, 72 hr 25%
    70°C, 24 hr 35%
InjectionNominal ValueUnit
Drying Temperature < 110°C
Processing (Melt) Temp 235 to 245°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 .2.0 mm/min
6 .500 mm/min
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