TPU-Ester IROGRAN® A 91 P 4945 HUNTSMAN USA

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Technical Data Sheet

physical property	Test Condition	Test Method	Test Result
density		ASTM D792	1.14 g/cm³
density	density		DIN 53479	1.13 g/cm³
Melt volume flow rate			55.0 cm³/10min
Shrinkage rate		ASTM D955	0.90 %

hardness	Test Condition	Test Method	Test Result
Shore hardness		ASTM D2240	92
	Shore hardness		ASTM D2240	39
		Shore hardness		DIN 53505	92
		Shore hardness	Shore hardness		DIN 53505	39

Mechanical properties	Test Condition	Test Method	Test Result
wear resistance		DIN 53516	30 mm³

elastomer	Test Condition	Test Method	Test Result
tensile strength		ASTM D412	8.96 MPa
	tensile strength		DIN 53504	9.10 MPa
		tensile strength		ASTM D412	14.1 MPa
			tensile strength		DIN 53504	15.9 MPa
				tensile strength	Break	ASTM D412	33.6 MPa
				tensile strength	tensile strength	Break	DIN 53504	45.0 MPa
elongation	Break	ASTM D412	670 %
elongation	elongation	Break	DIN 53504	600 %
tear strength		ASTM D624	116 kN/m
tear strength	tear strength		ISO 34-1	74 kN/m

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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