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Desmopan? 2587A

Manufacturer: Covestro
Produced At: Europe / China
Product Category: TPU
Product No: Desmopan 2587A
Product Quantity: 25KG / BAG
Product Features: RoHS Compliant

Product information

Desmopan? 2587A

Thermoplastic Polyurethane Elastomer (Polyester)

Covestro - PUR

Product Description:

Extrusion- and injection molding grade; does not contain any anti-hydrolysis agent; Application; Blown films

Uses	Blown Film，F(xiàn)ilm
RoHS Compliance	RoHS Compliant
Processing Method	Blown Film，Extrusion，Injection Molding

Physical	Nominal Value	Unit	Test Method
Density (73°F)	1.20	g/cm3	ISO 1183
Hardness	Nominal Value	Unit	Test Method
Shore Hardness			ISO 7619
Shore A, 1 sec, 73°F	86
Shore D, 1 sec, 73°F	33

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress 2			DIN 53504
Break, 73°F	6900	psi
10% Strain, 73°F	363	psi
50% Strain, 73°F	769	psi
100% Strain, 73°F	972	psi
300% Strain, 73°F	3250	psi
Tensile Strain 2 (Break, 73°F)	480	%	DIN 53504
Abrasion Resistance 3	30.0	mm3	ISO 4649
Torsional Storage Modulus			ISO 6721
-4°F	5947	psi
73°F	1740	psi
158°F	1117	psi
Elastomers	Nominal Value	Unit	Test Method
Tear Strength 4 (73°F)	400	lbf/in	ISO 34-1
Compression Set			ISO 815
158°F, 24 hr 3	40	%
158°F, 24 hr 5	25	%
Rebound Resilience	40	%	ISO 4662

Injection	Nominal Value	Unit
Drying Temperature	< 176	°F
Processing (Melt) Temp	410 to 446	°F
Mold Temperature	68 to 104	°F
Extrusion	Nominal Value	Unit
Drying Temperature	< 176	°F
Melt Temperature	383 to 419	°F

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Desmopan? 2587A

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