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  • Thermoplastic Polyurethane

Desmopan 2790A GMP 045

Extrusion grade; Grade for calandering; does not contain any anti-hydrolysis agent; This product is manufactured under Good Manufacturing Practice (GMP defined in Regulation (EC) No. 2023/2006) and is therefore limited suitability for use with food contact. Please refer our separate certificate at http://www.tpu.covestro.com/en/Library/Certificates/Food-Contact.aspx.; Application; Textile coating

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About

Product Types

No data available

Material

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

General Characterization

No data available

Storage Conditions

No data available

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Standard Test condition Unit Value
Maximum drying temperature - °C 80
射出成形-溶融温度 - °C 210 - 230
射出成形-金型温度 - °C 20 - 20
押出-溶融温度 - °C 190 - 210
Property Name Standard Test condition Unit Value
Tensile storage modulus ISO 6721-1,-4 -20 °C MPa 1100
Tensile storage modulus ISO 6721-1,-4 20 °C MPa 94
Tensile storage modulus ISO 6721-1,-4 60 °C MPa 39
Property Name Standard Test condition Unit Value
Compression set DIN ISO 815-1, Method A 24 h; 70 °C % 58
Compression set DIN ISO 815-1 72 h; 23 °C % 26
Compression set DIN ISO 815-1, Method C 24 h; 70 °C % 40
Rebound resilience ISO 4662 % 30
Tear strength ISO 34-1 500 mm/min kN/m 93
Ultimate tensile strength DIN 53504 200 mm/min MPa 40
ショア硬度A DIN ISO 7619-1 1s 92
引張り破断伸び率 DIN 53504 200 mm/min % 560
強度 (10%伸び時) DIN 53504 200 mm/min MPa 3,6
強度 (100%伸び時) DIN 53504 200 mm/min MPa 9,8
強度 (300%伸び時) DIN 53504 200 mm/min MPa 19,1
強度 (50%伸び時) DIN 53504 200 mm/min MPa 8,1
耐摩耗性 ISO 4649 method A mm³ 21
Property Name Standard Test condition Unit Value
密度 ISO 1183-1 kg/m³ 1213 - 1213

Downloads

Technical Data Sheet
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Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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