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Lubrizol Advanced Materials Pearlcoat® 125KW 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 Pearlcoat® 125KW Thermoplastic Polyurethane Elastomer  (discontinued **).pdf
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Material Notes:
Pearlcoat® D125KW is a polyester-based aromatic TPU, supplied in form of white-colored pellets, combining hardness with excellent low-temperature flexibility.Applications: Pearlcoat® D125KW is used to melt coatings on textile substrates for conveyor belts, obtained by sintering (in this case the product is previously ground, so as to be in powder form).For optimum results, previous drying of the product for 2 hours at 90 - 100°C is advisable, in a hot air circulatory, vacuum or desiccant-air dryer.
Physical Properties Metric English Comments
Specific Gravity 1.23 g/cc
1.23 g/cc
DIN 53.479
Mechanical Properties Metric English Comments
Hardness, Shore A 85
85
DIN 53.505
Tensile Strength 25.0 MPa
3630 psi
DIN 53.504
Tensile Strength, Yield 7.50 MPa

@Strain 100 %
1090 psi

@Strain 100 %
DIN 53.504
11.0 MPa

@Strain 300 %
1600 psi

@Strain 300 %
DIN 53.504
Elongation at Break 520 %
520 %
DIN 53.504
Abrasion 40
40
mm<sup>3</sup> Loss; DIN 53.516
Compression Set 40 %

@Temperature 23.0 °C,
Time 252000 sec
40 %

@Temperature 73.4 °F,
Time 70.0 hour
DIN 53.517
80 %

@Temperature 70.0 °C,
Time 86400 sec
80 %

@Temperature 158 °F,
Time 24.0 hour
DIN 53.517
Thermal Properties Metric English Comments
Melting Point 140 - 150 °C
284 - 302 °F
Melt Range for MFI=10; MQSA 111
Glass Transition Temp, Tg -28.0 °C
-18.4 °F
(DSC, 10°C/min); DIN 51.007
Descriptive Properties Value Comments
Color white
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