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Desmopan? 3070AU

Manufacturer: Covestro
Produced At: Europe / China
Product Category: TPU
Product No: Desmopan 3070AU
Product Quantity: 25KG / BAG
Product Features: RoHS Compliant

Product information

Desmopan? 3070AU

Thermoplastic Polyurethane Elastomer (Polyester)

Covestro - PUR

Product Description:

injection molding grade; free from plasticizers; Application; Injection molded engineering parts; hard to soft systems

Uses	Engineering Parts
RoHS Compliance	RoHS Compliant
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density
73°F	1.15	g/cm3	ISO 1183
--	0.0415	lb/in3	ISO 1183 2
Hardness	Nominal Value	Unit	Test Method
Shore Hardness
Shore A, 1 sec, 73°F	70		ISO 7619
Shore A, 3 sec	70		ISO 868 2

Mechanical	Nominal Value	Unit	Test Method
Tensile Stress 3			DIN 53504
Break, 73°F	3630	psi
100% Strain, 73°F	363	psi
300% Strain, 73°F	667	psi
Tensile Strain 3 (Break, 73°F)	800	%	DIN 53504
Abrasion Resistance 4	50.0	mm3	ISO 4649
Tensile Storage Modulus			ISO 6721
-4°F	7977	psi
68°F	2466	psi
140°F	1740	psi
Elastomers	Nominal Value	Unit	Test Method
Tear Strength 5 (73°F)	210	lbf/in	ISO 34-1
Compression Set			ISO 815
73°F, 72 hr	24	%
158°F, 24 hr 4	43	%
158°F, 24 hr 6	29	%
Rebound Resilience	47	%	ISO 4662

Injection	Nominal Value	Unit
Drying Temperature	< 176	°F
Processing (Melt) Temp	365 to 419	°F
Mold Temperature	68	°F

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Desmopan? 3070AU

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