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  • Thermoplastic Polyurethane

Desmopan 3385A

Extrusion- and injection molding grade; good wear resistance; Application; hard - soft systems; Hoses, non-reinforced; Profiles; Injection molded engineering parts

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About

Product Types

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Material

Thermoplastic Polyurethane
Soft touch, Wear resistant, Chemical resistant, Abrasion resistant, Scratch resistant, Tear resistant, Cold-flexibility

General Characterization

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Storage Conditions

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Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
Extrusion-Melt temperature - °C 175 - 205
Injection molding-Melt temperature - °C 190 - 210
Injection molding-Mold temperature - °C 20 - 20
Maximum drying temperature - °C 80
Property Name Standard Test condition Unit Value
Tensile storage modulus ISO 6721-1,-4 -20 °C MPa 84
Tensile storage modulus ISO 6721-1,-4 20 °C MPa 28
Tensile storage modulus ISO 6721-1,-4 60 °C MPa 21
Property Name Standard Test condition Unit Value
Abrasion resistance ISO 4649 method A mm³ 25
Compression set DIN ISO 815-1, Method A 24 h; 70 °C % 42
Compression set DIN ISO 815-1 72 h; 23 °C % 15
Rebound resilience ISO 4662 % 50
shore hardness A DIN ISO 7619-1 1s 85
shore hardness D DIN ISO 7619-1 1s 33
Strain at break DIN 53504 200 mm/min % 531
Stress at 10 % strain b.o. ISO 527-1,-3 200 mm/min MPa 2,0
Stress at 100 % strain DIN 53504 200 mm/min MPa 5,8
Stress at 300 % strain DIN 53504 200 mm/min MPa 16,6
Stress at 50 % strain b.o. ISO 527-1,-3 200 mm/min MPa 4,7
Tear strength ISO 34-1 500 mm/min kN/m 70
Ultimate tensile strength DIN 53504 200 mm/min MPa 52
Property Name Standard Test condition Unit Value
Density ISO 1183-1 kg/m³ 1200 - 1200

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Technical Data Sheet
Safety Data Sheet
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