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Huntsman IROGRAN® A 85 E 4993 FCM Polyester-Based TPU-Injection Extrusion Grade

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Polyester Grade
Manufacturer Huntsman Corporation
Trade Name IROGRAN®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Huntsman IROGRAN® A 85 E 4993 FCM Polyester-Based TPU-Injection Extrusion Grade.pdf
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Material Notes:
IROGRAN A 85 E 4993 FCM is a thermoplastic polyester polyurethane for melt calendaring. IROGRAN is part of the HUNTSMAN technical extrusion and injection molding product range and offers a specially designed, flexible material with a broad processing window. IROGRAN A 85 E 4993 FCM is a food contact materialPerformance Features: High wear resistance Good melt flow High elasticity Complies with FDA CFR 177.2600 Low colorApplications: Textile Coatings Technical molding Cable jacketingInformation provided by Huntsman
Physical Properties Metric English Comments
Density 1.21 g/cc
0.0437 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0090 cm/cm
0.0090 in/in
ASTM D995
Melt Index of Compound 65 g/10 min

@Load 10.0 kg,
Temperature 190 °C
65 g/10 min

@Load 22.0 lb,
Temperature 374 °F
cm<sup>3</sup>/10 min
Mechanical Properties Metric English Comments
Hardness, Shore A 86
86
ASTM D2240
Hardness, Shore D 36
36
ASTM D2240
Tensile Strength at Break 35.0 MPa
5080 psi
DIN 53504
Elongation at Break 700 %
700 %
ASTM D412
100% Modulus 0.00590 GPa
0.856 ksi
DIN 53504
300% Modulus 0.0112 GPa
1.62 ksi
DIN 53504
Rebound 35 %
35 %
Bayshore; ASTM D2632
Tear Strength 103 kN/m
590 pli
ASTM D624
Abrasion 25
25
[mm<sup>3</sup>]; ISO 4649
Compression Set 25 %

@Temperature 23.0 °C,
Time 252000 sec
25 %

@Temperature 73.4 °F,
Time 70.0 hour
ASTM D395
50 %

@Temperature 70.0 °C,
Time 86400 sec
50 %

@Temperature 158 °F,
Time 24.0 hour
ASTM D395
Thermal Properties Metric English Comments
Melting Point 145 - 160 °C
293 - 320 °F
Huntsman/TMA
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
transparent; thickness not reported
Processing Properties Metric English Comments
Feed Temperature 25.0 - 40.0 °C
77.0 - 104 °F
Extrusion
Front Barrel Temperature 170 - 195 °C
338 - 383 °F
Extrusion
Nozzle Temperature 175 - 200 °C
347 - 392 °F
Extrusion
Adapter Temperature 175 - 200 °C
347 - 392 °F
Extrusion
Die Temperature 175 - 205 °C
347 - 401 °F
Extrusion
Roll Temperature 160 - 180 °C
320 - 356 °F
Front
160 - 180 °C
320 - 356 °F
Rear
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