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Lubrizol Advanced Materials PEARLCOAT® 125K Thermoplastic Polyurethane Elastomer

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyether Grade
Manufacturer Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa)
Trade Name Pearlcoat®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Advanced Materials PEARLCOAT® 125K Thermoplastic Polyurethane Elastomer.pdf
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Material Notes:
PEARLCOAT® 125K is a polyester based TPU, supplied in form of translucent, colorless pellets, featuring medium softening point, and consistent quality pellets, low gel content as well low-temperature flexibility.PEARLCOAT® 125K is used in a wide range of applications:Melt coatings on textile substrates, for conveyor belts, belting, among other end uses, obtained by extrusion, calendering or sintering (in this last case the product is previously ground, so as to be in powder form);Extruded films and fabric coatings;Low melting point carrier for TPU color and additives masterbatches.All information provided by Merquinsa
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 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 85
85
ASTM D2240
Tensile Strength, Yield 30.1 MPa
4360 psi
ASTM D412
Elongation at Break 500 %
500 %
ASTM D412
100% Modulus 0.00600 GPa
0.870 ksi
ASTM D412
300% Modulus 0.009018 GPa
1.308 ksi
ASTM D412
Abrasion 25
25
loss (mm³); DIN 53.516
Thermal Properties Metric English Comments
Melting Point 135 - 145 °C
275 - 293 °F
MQSA 111
Glass Transition Temp, Tg -27.2 °C
-17.0 °F
DSC, 10ºC/min; DIN 51.007
Processing Properties Metric English Comments
Zone 1 150 - 160 °C
302 - 320 °F
Zone 2 160 - 170 °C
320 - 338 °F
Zone 3 170 - 180 °C
338 - 356 °F
Zone 4 175 - 185 °C
347 - 365 °F
Die Temperature 175 - 185 °C
347 - 365 °F
Moisture Content <= 0.10 %
<= 0.10 %
MQSA 44
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