IROGRAN® A 85 E 5097 FCM

Polyether-based Thermoplastic Polyurethane

Product Description:

IROGRAN® A 85 E 5097 FCM is a food contact approved polyester-based Thermoplastic Polyurethane (TPU) for melt calendering. Key features are plasticizer-free, abrasion resistance and good low temperature performance.

MAIN APPLICATIONS:

Thin wall technical parts, textile lamination, calendering applications and adhesive films.

Details

10.01.2022FW update physical properties and DP deleted 4.08.21FW - first preliminary TDS

Properties	Key	NORM	Value	Unit
Hardness (after 3 sec.)	M	ISO 7619	85	Shore A
Hardness (after 3 sec.)	M	ISO 7619	35	Shore D
Density	M	ISO 1183-1	1,20	g/cm³
Tensile strength	M	DIN 53504	35	MPa
Elongation @ break	M	DIN 53504	630	%
Tensile stress @ 100% elongation	M	DIN 53504	5,8	MPa
Tensile stress @ 300% elongation	M	DIN 53504	11,6	MPa
Tear strength	M	ISO 34-1	65	N/mm
Abrasion	M	ISO 4649	20	mm³
Softening range low	E	Huntsman TMA	135	°C
Softening range high	E	Huntsman TMA	150	°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 = 55 cm³/10min

Processing Parameter:	Extrusion
Temperature Profile	°C
Feed Zone:	25 - 40
Barrel:	170 - 195
Die Head:	175 - 205
Nozzle:	175 - 200
Processing Parameter:	Calendering
Temperature Profile	°C
Front Roll:	160 - 180
Rear Roll:	160 - 180

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