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Alliance Polymers Zythane™ 7050D Thermoplastic Polyurethane Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE
Manufacturer Alliance Polymers
Trade Name Zythane™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Alliance Polymers Zythane™ 7050D Thermoplastic Polyurethane Elastomer.pdf
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Material Notes:
Zythane™ 7050D is a polycaprolactone-based TPU specifically formulated for injection molding applications .It exhibits excellent low compression set, abrasion resistance and toughness and has good hydrolytic stability, oil, fuel and solvent resistance. It is supplied uncolored in pellet form. Availability: North AmericaFeatures: Fuel Resistant, Good Toughness, Oil Resistant, Hydrolytically Stable, Solvent Resistant, Good Abrasion Resistance Appearance: ColorlessForms: PelletsProcessing Method: Injection Molding and ExtrusionInformation provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.15 g/cc
0.0415 lb/in³
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore D 50
50
ASTM D2240
Tensile Strength at Break 41.0 MPa
5950 psi
ASTM D412
Tensile Stress 14.0 MPa

@Strain 100 %
2030 psi

@Strain 100 %
ASTM D412
27.0 MPa

@Strain 300 %
3920 psi

@Strain 300 %
ASTM D412
Elongation at Break 450 %
450 %
ASTM D412
Tear Strength 170 kN/m
971 pli
Die C; ASTM D412
Taber Abrasion, mg/1000 Cycles 50
50
ASTM D1044
Abrasion 23
23
mm<sup>3</sup>; DIN 53516
Compression Set 33 %

@Temperature 22.8 °C,
Time 79200 sec
33 %

@Temperature 73.0 °F,
Time 22.0 hour
ASTM D3995B
46 %

@Temperature 70.0 °C,
Time 259000 sec
46 %

@Temperature 158 °F,
Time 72.0 hour
ASTM D3995B
Thermal Properties Metric English Comments
Vicat Softening Point 130 °C
266 °F
ASTM D1525
Brittleness Temperature -33.0 °C
-27.4 °F
ASTM D746
Flammability, UL94 HB

@Thickness 1.00 mm
HB

@Thickness 0.0394 in
HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
HB

@Thickness 3.00 mm
HB

@Thickness 0.118 in
Processing Properties Metric English Comments
Processing Temperature 210 °C
410 °F
Gate Temperature; Extrusion
210 - 220 °C
410 - 428 °F
Injection
Rear Barrel Temperature 195 °C
383 °F
Injection
Middle Barrel Temperature 205 °C
401 °F
Injection
Front Barrel Temperature 215 °C
419 °F
Injection
Nozzle Temperature 210 - 220 °C
410 - 428 °F
Injection
Zone 1 195 °C
383 °F
Extrusion
Zone 2 205 °C
401 °F
Extrusion
Zone 3 215 °C
419 °F
Extrusion
Die Temperature 220 °C
428 °F
Extrusion
Mold Temperature 25.0 - 60.0 °C
77.0 - 140 °F
Injection
Injection Velocity >= 10.0 mm/sec
>= 0.394 in/sec
Injection
Drying Temperature 90.0 °C
194 °F
Injection
90.0 °C
194 °F
Extrusion
Dry Time 4.00 hour
4.00 hour
Injection
4.00 hour
4.00 hour
Extrusion
Back Pressure 0.300 - 1.30 MPa
43.5 - 189 psi
Injection
Clamp Pressure 40.0 - 70.3 MPa
5800 - 10200 psi
Injection
Screw Speed 60 - 200 rpm
60 - 200 rpm
Injection
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