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SK Chemicals SKYTHANE® R190A Polyether Based Thermoplastic Polyurethane Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Ether Grade
Manufacturer SK Chemicals
Trade Name SKYTHANE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SK Chemicals SKYTHANE® R190A Polyether Based Thermoplastic Polyurethane Elastomer.pdf
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Material Notes:
Description: SK Chemicals has supplied Thermoplastic Polyurethane Elastomer (TPU) under the name of SKYTHANE. Applications include:Keyboard CoversOutsoles of Soccer ShoesWire and CableAirbagsSheets and FilmHoses and TubingShoe ComponentsFire HosesInformation provided by SK Chemicals.
Physical Properties Metric English Comments
Specific Gravity 1.11 g/cc
1.11 g/cc
ASTM D792
Linear Mold Shrinkage 0.0028 cm/cm
0.0028 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Shore A 93
93
ASTM D2240
Hardness, Shore D 47
47
ASTM D2240
Tensile Strength, Ultimate 35.3 MPa
5120 psi
ASTM D412
Elongation at Break 680 %
680 %
ASTM D412
100% Modulus 0.00896 GPa
1.30 ksi
ASTM D412
300% Modulus 0.0138 GPa
2.00 ksi
ASTM D412
Resilience 45
45
Vertical Rebound; ASTM D2632
Tear Strength 108 kN/m
616 pli
Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles 30
30
H18 wheel, 1000g load; ASTM D1044
Thermal Properties Metric English Comments
Vicat Softening Point 110 °C
230 °F
ASTM D1525
Processing Properties Metric English Comments
Processing Temperature 195 °C
383 °F
Transition Temperature
195 °C
383 °F
Metering Temperature
Middle Barrel Temperature 190 °C
374 °F
Nozzle Temperature 200 °C
392 °F
Zone 1 180 °C
356 °F
Zone 2 185 °C
365 °F
Zone 3 190 °C
374 °F
Zone 4 195 °C
383 °F
Adapter Temperature 195 °C
383 °F
Die Temperature 195 °C
383 °F
Tip
200 °C
392 °F
Body
Mold Temperature 20.0 - 40.0 °C
68.0 - 104 °F
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