IROGRAN® A 85 P 5090FR

New development polyether-based Thermoplastic Polyurethane

Product Description:

IROGRAN® A 85 P 5090FR is a high flame-retardant, halogen-free, polyether-based Thermoplastic Polyurethane (TPU) for extrusion and injection molding applications. Key features are excellent hydrolysis and microbial resistance, good oil and solvent resistance and excellent wear performance.

MAIN APPLICATIONS:

Thick wall technical parts, thin wall technical parts, thick wall extrusion profiles and particularly suitable as jacketing material for electric vehicle charging cables.

Details

09.05.2022FW - add V0 17.02.2020FW - 17.06.20 FW - a first preliminary TDS 14.03.2024PB Remove DP

Properties	Key	NORM	Value	Unit
Hardness (after 3 sec.)	M	ISO 7619	88	Shore A
Hardness (after 3 sec.)	M	ISO 7619	39	Shore D
Density	M	ISO 1183-1	1,23	g/cm³
Tensile strength	M	DIN 53504	35	MPa
Elongation @ break	M	DIN 53504	550	%
Tensile stress @ 100% elongation	M	DIN 53504	7,8	MPa
Tensile stress @ 300% elongation	M	DIN 53504	12,0	MPa
Tear strength	M	ISO 34-1	55	N/mm
Abrasion	M	ISO 4649	35	mm³
Bayshore rebound resilience	M	ASTM D 2632	32	%
Compression set at 70h @ 23°C	M	ISO 815	24	%
Compression set at 24h @ 70°C	M	ISO 815	36	%
Mold shrinkage	M	ISO 294-4	1,3	%
Softening range low	E	Huntsman TMA	160	°C
Softening range high	E	Huntsman TMA	170	°C
Vicat softening point VST/A120	M	ISO 306	155	°C
Certificates			UL 94 - V0

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 [200°C / 21,6kg] ISO 1133-1 = 70 cm³/10min

Processing Parameter: Extrusion

Temperature Profile	°C
Feed Zone:	25 - 40
Barrel:	170 - 190
Die Head:	190 - 200
Nozzle:	180 - 200

Processing Parameter: Injection Molding

Temperature Profile	°C
Feed Zone:	25 - 40
Barrel:	195 - 210
Nozzle:	210 - 215
Mold:	20 - 50

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