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Lubrizol Estane® T865A Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer Lubrizol (former Noveon)
Trade Name ESTANE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Estane® T865A Thermoplastic Polyurethane.pdf
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Material Notes:
Type: Estane® T865A is a Shore 71A, polyester grade, plasticized low hardness thermoplastic polyurethane (TPU).Uses: Injection Molding, Extrusion.Information Provided by The Lubrizol Corporation
Physical Properties Metric English Comments
Specific Gravity 1.15 g/cc
1.15 g/cc
ASTM D792
Linear Mold Shrinkage 0.010 cm/cm
0.010 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Shore A 72
72
ASTM D2240
Tensile Strength, Ultimate 14.7 MPa
2130 psi
ASTM D412
Tensile Strength, Yield 2.94 MPa
427 psi
at 100% elongation; ASTM D412
5.39 MPa
782 psi
at 300% elongation; ASTM D412
Elongation at Break 700 %
700 %
ASTM D412
Tear Strength 39.2 kN/m
224 pli
Die C; ASTM D624
Processing Properties Metric English Comments
Feed Temperature 165 - 180 °C
329 - 356 °F
Nozzle Temperature 180 - 195 °C
356 - 383 °F
Mold Temperature 10.0 - 40.0 °C
50.0 - 104 °F
Injection Pressure 8.27 - 13.8 MPa
1200 - 2000 psi
Hold Pressure 5.52 - 9.65 MPa
800 - 1400 psi
Back Pressure 0.207 - 0.552 MPa
30.0 - 80.0 psi
Cycle Time - Injection 30 - 40 sec
30 - 40 sec
Screw Speed 160 - 200 rpm
160 - 200 rpm
Descriptive Properties Value Comments
Injection time (s) 15-20
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