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  • Thermoplastic Polyurethane

Desmopan 453 DPS 041

injection molding grade; grease and oil-resistant; hydrolysis-stabilised; low compression set; good wear resistance; Application; Injection molded engineering parts; Automotive engineering; Coupling elements

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Product Types

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Material

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

General Characterization

No data available

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
Maximum drying temperature - °C 110
注塑-模具温度 - °C 20 - 40
注塑-熔体温度 - °C 220 - 240
Property Name Standard Test condition Unit Value
拉伸储能模量 ISO 6721-1,-4 -20 °C MPa 1780
拉伸储能模量 ISO 6721-1,-4 20 °C MPa 240
拉伸储能模量 ISO 6721-1,-4 60 °C MPa 110
Property Name Standard Test condition Unit Value
10% 应变时的应力 DIN 53504 200 mm/min MPa 8,2
100% 应变时的应力 DIN 53504 200 mm/min MPa 18,3
300% 应变时的应力 DIN 53504 200 mm/min MPa 30,6
50% 应变时的应力 DIN 53504 200 mm/min MPa 15,1
压缩率 DIN ISO 815-1, Method A 24 h; 70 °C % 27
压缩率 DIN ISO 815-1 72 h; 23 °C % 15
回弹力 ISO 4662 % 30
撕裂强度 ISO 34-1 500 mm/min kN/m 180
断裂应变 DIN 53504 200 mm/min % 472
最终拉伸强度 DIN 53504 200 mm/min MPa 37.9
耐磨性 ISO 4649 method A mm³ 32
邵氏硬度 A DIN ISO 7619-1 1s 97
邵氏硬度 D DIN ISO 7619-1 1s 51
Property Name Standard Test condition Unit Value
密度 ISO 1183-1 kg/m³ 1230

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