IROGRAN® A 85 P 5054 FCM

Polyether-based Thermoplastic Polyurethane

Product Description:
IROGRAN® A 85 P 5054 FCM is a food contact approved polyether-based Thermoplastic Polyurethane (TPU) for melt calendering. Key features are excellent hydrolysis and microbial resistance and excellent wear performance.
MAIN APPLICATIONS:
Thin wall extrusion profiles and calendering applications.

Details

02.03.2020FW add the FCM 08.03.2021FW change of ShoreD, tensile strengt & Abrasion 28.06.2021FW remove DP behind the name.
Properties Key NORM Value Unit
Hardness (after 3 sec.) M ASTM D 2240 85 Shore A
Hardness (after 3 sec.) M ASTM D 2240 35 Shore D
Density M ASTM D 792 1,12 g/cm³
Tensile strength M ASTM D 412 3300 psi
Elongation @ break M ASTM D 412 700 %
Tensile stress @ 100% elongation M ASTM D 412 900 psi
Tensile stress @ 300% elongation M ASTM D 412 1500 psi
Tear strength M ASTM D 624 550 pli
Abrasion M ISO 4649 25 mm³
Bayshore rebound resilience E ASTM D 2632 37 %
Softening range low E Huntsman TMA 145 °C
Softening range high E Huntsman TMA 160 °C
  • M = Injection moulded 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  = 50 cm³/10min

Processing Parameter:   Extrusion
Temperature Profile °C
Feed Zone: 25 - 40
Barrel: 165 - 190
Die Head: 180 - 190
Nozzle: 180 - 200
Processing Parameter:   Calendering
Temperature Profile °C
Front Roll: 160 - 180
Rear Roll: 160 - 180
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