Covestro Desmopan® 2786A GMP 045 TPU

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Covestro Desmopan® 2786A GMP 045 TPU
Categories:	Polymer; Thermoplastic; Polyurethane, TP
Material Notes:	Extrusion grade; Grade for calandering; does not contain any anti-hydrolysis agent; Application; Textile coating Mechanical property data for samples at 50% RH. Information provided by Covestro
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Physical Properties	Metric	English	Comments

Specific Gravity	1.20 g/cc	1.20 g/cc	ISO 1183-1

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	84	84	ISO 868
Hardness, Shore D	38	38	ISO 868
Tensile Strength, Ultimate	27.5 MPa	3990 psi	200 mm/min; DIN 53504
Tensile Stress at Strain	2.40 MPa @Strain 10 %	348 psi @Strain 10 %	200 mm/min; DIN 53504
	5.40 MPa @Strain 50 %	783 psi @Strain 50 %	200 mm/min; DIN 53504
	6.70 MPa @Strain 100 %	972 psi @Strain 100 %	200 mm/min; DIN 53504
	11.3 MPa @Strain 300 %	1640 psi @Strain 300 %	200 mm/min; DIN 53504
Elongation at Break	599 %	599 %	200 mm/min; DIN 53504
Tensile Modulus	0.0220 GPa @Temperature 60.0 °C	3.19 ksi @Temperature 140 °F	storage; ISO 6721-1,-4
	0.0400 GPa @Temperature 20.0 °C	5.80 ksi @Temperature 68.0 °F	storage; ISO 6721-1,-4
	0.525 GPa @Temperature -20.0 °C	76.1 ksi @Temperature -4.00 °F	storage; ISO 6721-1,-4
Rebound	46 %	46 %	Resilience; ISO 4662
Tear Strength	71.0 kN/m	405 pli	500 mm/min; ISO 34-1
Abrasion	18	18	mm3; ISO 4649 method A
Compression Set	28 % @Temperature 23.0 °C, Time 259000 sec	28 % @Temperature 73.4 °F, Time 72.0 hour	ISO 815
	61 % @Temperature 70.0 °C, Time 86400 sec	61 % @Temperature 158 °F, Time 24.0 hour	ISO 815

Processing Properties	Metric	English	Comments
Melt Temperature	195 - 215 °C	383 - 419 °F	Extrusion
	210 - 230 °C	410 - 446 °F	Injection
Mold Temperature	20.0 - 40.0 °C	68.0 - 104 °F
Drying Temperature	80.0 °C	176 °F

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PCOVEST0698 / 202481

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