IROGRAN® A 80 P 5039

Polyether-based Thermoplastic Polyurethane

Product Description:

IROGRAN® A 80 P 5039 is a polyether-based Thermoplastic Polyurethane (TPU) for extrusion and injection molding applications. Key features are , excellent hydrolysis and microbial resistance, low hardness and modulus, good low temperature performance, robust processing and high transparency.

MAIN APPLICATIONS:

Thin wall technical parts, thick wall extrusion profiles, spiral hoses, cable jacketing and film and sheet.

Details

At Jan.2016: US / EAIME / APAC MTO / MTS / MTS finished 09.10.2016

Properties	Key	NORM	Value	Unit
Hardness (after 3 sec.)	M	ISO 7619	80	Shore A
Hardness (after 3 sec.)	M	ISO 7619	29	Shore D
Density	M	ISO 1183-1	1,10	g/cm³
Tensile strength	M	DIN 53504	32	MPa
Elongation @ break	M	DIN 53504	720	%
Tensile stress @ 100% elongation	M	DIN 53504	4,6	MPa
Tensile stress @ 300% elongation	M	DIN 53504	8,7	MPa
Tear strength	M	ISO 34-1	45	N/mm
Abrasion	M	ISO 4649	30	mm³
Bayshore rebound resilience	M	ASTM D 2632	47	%
Compression set at 70h @ 23°C	M	ISO 815	23	%
Compression set at 24h @ 70°C	M	ISO 815	43	%
Mold shrinkage	M	ISO 294-4	0,9	%
Softening range low	E	Huntsman TMA	145	°C
Softening range high	E	Huntsman TMA	155	°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 / 21,6kg] ISO 1133-1 = 85 cm³/10min

Processing Parameter:	Extrusion
Temperature Profile	°C
Feed Zone:	25 - 40
Barrel:	165 - 190
Die Head:	175 - 200
Nozzle:	170 - 200

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