IROGRAN® A 85 E 5072 FCM

New development polyester-based Thermoplastic Polyurethane

Product Description:

IROGRAN® A 85 E 5072 FCM is a polyester-based Thermoplastic Polyurethane (TPU) for extrusion and injection molding applications. Key features are excellent wear performance, durability and resistance to dynamic stress.

MAIN APPLICATIONS:

Thin wall technical parts, thin wall extrusion profiles, adhesive films and compounding.

Details

06.08.2021FW - adjusting the physical values processing, adding MVR, visible for Huntsman 07.07.2021FW - entry of preliminary TDS 14.03.2024PB Remove DP

Properties	Key	NORM	Value	Unit
Hardness (after 3 sec.)	M	ISO 7619	85	Shore A
Hardness (after 3 sec.)	M	ISO 7619	36	Shore D
Density	M	ISO 1183-1	1,21	g/cm³
Tensile strength	M	DIN 53504	40	MPa
Elongation @ break	M	DIN 53504	550	%
Tensile stress @ 100% elongation	M	DIN 53504	6,0	MPa
Tensile stress @ 300% elongation	M	DIN 53504	13,1	MPa
Tear strength	M	ISO 34-1	80	N/mm
Abrasion	M	ISO 4649	25	mm³
Softening range low	E	Huntsman TMA	150	°C
Softening range high	E	Huntsman TMA	160	°C

M = Injection molded parts to meet DIN & ASTM requirements. Parts tempered for 20 hrs @ 100 °C prior to testing
E = Extruded film cut to ASTM requirements. Parts at room temperature aged prior to testing.

Processing Parameters

Melt Volume Rate [190°C / 10kg] ISO 1133-1 = 20 cm³/10min

Processing Parameter:	Extrusion
Temperature Profile	°C
Feed Zone:	25 - 40
Barrel:	170 - 195
Die Head:	175 - 205
Nozzle:	175 - 200

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