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Lubrizol Advanced Materials PEARLTHANE® 11T85UV Thermoplastic Polyurethane Elastomer

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa)
Trade Name Pearlthane®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials PEARLTHANE® 11T85UV Thermoplastic Polyurethane Elastomer.pdf
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Material Notes:
PEARLTHANE® 11T85UV is a UV resistant polycaprolactone copolyester based TPU, supplied in form of translucent, colourless or slightly yellowish pellets, featuring adequate hardness with excellent flow and mechanical properties. It can be injection-molded and coextruded. PEARLTHANE® 11T85UV when processed by injection moulding, can be used for making shoe soles, screens (mining ind.), automotive parts, etc. PEARLTHANE® 11T85UV when processed by coextrusion, can be used for making wire-bond hoses (thanks to its excellent adhesion to flexible PVC) and a variety of technical components.All information provided by Merquinsa
Physical Properties Metric English Comments
Specific Gravity 1.16 g/cc
1.16 g/cc
ASTM D792
Melt Flow 10 g/10 min

@Load 21.6 kg
10 g/10 min

@Load 47.6 lb
Mechanical Properties Metric English Comments
Hardness, Shore A 86
86
ASTM D2240
Tensile Strength, Yield 40.00 MPa
5801 psi
ASTM D412
Elongation at Break 630 %
630 %
ASTM D412
100% Modulus 0.00600 GPa
0.870 ksi
ASTM D412
300% Modulus 0.0100 GPa
1.45 ksi
ASTM D412
Tear Strength 90.3 kN/m
515 pli
ASTM D624 (Die C)
Abrasion 25
25
loss (mm³); DIN 53.516
Compression Set 20 %

@Temperature 22.8 °C,
Time 252000 sec
20 %

@Temperature 73.0 °F,
Time 70.0 hour
ASTM D395
35 %

@Temperature 70.0 °C,
Time 86400 sec
35 %

@Temperature 158 °F,
Time 24.0 hour
ASTM D395
Thermal Properties Metric English Comments
Melting Point 177 - 188 °C
350 - 370 °F
MQSA 111
Glass Transition Temp, Tg -40.0 °C
-40.0 °F
DSC, 10ºC/min; DIN 51.007
Processing Properties Metric English Comments
Feed Temperature 193 °C
380 °F
Nozzle Temperature 210 °C
410 °F
Zone 1 199 °C
390 °F
Compression Zone
Zone 2 210 °C
410 °F
Metering Zone
Mold Temperature 35.0 °C
95.0 °F
Moisture Content <= 0.10 %
<= 0.10 %
MQSA 44
Injection Pressure 10.0 MPa
1450 psi
Hold Pressure 6.00 MPa

@Time 15.0 sec
870 psi

@Time 0.00417 hour
Cycle Time - Injection 2.8 sec
2.8 sec
Cycle Time - Cooling 10 sec
10 sec
Screw Speed 105 rpm
105 rpm
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