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Lubrizol Advanced Materials PEARLTHANE® 12K85LB Thermoplastic Polyurethane Elastomer  (discontinued **)

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials PEARLTHANE® 12K85LB Thermoplastic Polyurethane Elastomer  (discontinued **).pdf
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Material Notes:
PEARLTHANE® 12K85 LB is a standard polyester-based TPU with a lubricating additive, supplied in form of translucent, colourless or slightly yellowish pellets, combining hardness with excellent mechanical properties. It is intended for extrusion related applications.All information provided by Merquinsa
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 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 83
83
ASTM D2240
Tensile Strength, Yield 35.00 MPa
5076 psi
ASTM D412
Elongation at Break 590 %
590 %
ASTM D412
100% Modulus 0.00500 GPa
0.725 ksi
ASTM D412
300% Modulus 0.008998 GPa
1.305 ksi
ASTM D412
Tear Strength 80.6 kN/m
460 pli
ASTM D624 (Die C)
Abrasion 30
30
loss (mm³); DIN 53.516
Thermal Properties Metric English Comments
Melting Point 138 - 148 °C
280 - 298 °F
MQSA 111
Glass Transition Temp, Tg -27.8 °C
-18.0 °F
DSC, 18ºF/min; DIN 51.007
Processing Properties Metric English Comments
Zone 1 149 - 179 °C
300 - 355 °F
Zone 2 160 - 191 °C
320 - 375 °F
Zone 3 171 - 199 °C
340 - 390 °F
Zone 4 177 - 207 °C
350 - 405 °F
Die Temperature 177 - 199 °C
350 - 390 °F
Moisture Content <= 0.10 %
<= 0.10 %
MQSA 44
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