IROGRAN® A 70 P 6027UV

Polyether-based Thermoplastic Polyurethane

Product Description:

IROGRAN® A 70 P 6027UV is a polyether-based Thermoplastic Polyurethane (TPU) for injection molding applications. Key features are plasticizer-free, excellent hydrolysis and microbial resistance, low density, improved UV stability, good low temperature performance and high elasticity.

MAIN APPLICATIONS:

Thick wall technical parts and thin wall technical parts.

Details

Filled in 22th Jan 2020 by Hanson, DP removed at Apr 2022 Sep 1, 2023: haley+Zarif added in ASTM data on 2 lots average for US region

Properties	Key	NORM	Value	Unit
Hardness (after 3 sec.)	M	ISO 7619	70	Shore A
Density	M	ISO 1183-1	1.07	g/cm³
Tensile strength	M	DIN 53504	25	MPa
Elongation @ break	M	DIN 53504	900	%
Tensile stress @ 100% elongation	M	DIN 53504	3.2	MPa
Tensile stress @ 300% elongation	M	DIN 53504	6.8	MPa
Tear strength	M	ISO 34-1	45	N/mm
Abrasion	M	ISO 4649	50	mm³
Softening range low	E	Huntsman TMA	150	°C
Softening range high	E	Huntsman TMA	180	°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 / 8.7kg] ISO 1133-1 = 25 cm³/10min

Processing Parameter:	Injection Molding
Temperature Profile	°C
Feed Zone:	25 - 40
Barrel:	180 - 205
Nozzle:	180 - 205
Mold:	20 - 50

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