Desmoderm® KE 072

Category: PUR-Ether , Polyurethane (Polyether based)
Manufacturer: Covestro - PUR
Trademark: Desmoderm®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: cEK490_Desmoderm-KE-072.pdf
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Message
Desmoderm KE 072 Granular is a one-component polyether urethane based on an aromatic diisocyanate.
General Information
Features
  • Acid Resistant
  • Good Abrasion Resistance
  • Hydrolysis Resistant
  • Soft
Uses
  • Footwear
  • Luggage
Forms
  • Granules
PhysicalNominal ValueUnitTest Method
Viscosity 1DIN EN ISO 3219/A.3
    Tempered 5 hr, 120°C : 23°C 4.00 to 60.0Pa·s
    Untempered : 23°C 4.00 to 20.0Pa·s
Additional InformationNominal ValueUnitTest Method
Light-Fastness 4.00 to 5.00DIN 54004
Softening Range 150°C
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 100µm
Tensile Modulus - 100% (100 µm)5.00 to 6.00MPaDIN 53504
Tensile Strength DIN 53504
    100 µm 35.0 to 45.0MPa
    70°C, 100 µm 235.0 to 45.0MPa
Tensile Elongation (Break, 100 µm)600 to 700%DIN 53504
Note Message
1 .20% solution in dimethylformamide
2 .after 14 days hydrolysis, 95% RH
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