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Master Bond adhesives

Lubrizol Advanced Materials PEARLBOND® 151 Linear Thermoplastic Polyurethane  (discontinued **)
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: PEARLBOND® 125/H is polycaprolactone-based thermoplastic polyurethane, supplied in form of colourless or slightly yellowish, translucid pellets, combining a low hardness with excellent low-temperature flexibility.

Applications: PEARLBOND® 151 is used for textile coating for making shoe-stiffeners (toe puffs & counters), by extrusion or sintering process.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.16 g/cc0.0419 lb/in³DIN 53.479
Brookfield Viscosity 100 - 400 cP100 - 400 cPRVT (15% in MEK); MQSA 40 A
Melt Flow 15 - 25 g/10 min
@Load 2.16 kg,
Temperature 190 °C
15 - 25 g/10 min
@Load 4.76 lb,
Temperature 374 °F
DIN 53.735
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7070DIN 53.505
Tensile Strength, Yield 20.0 MPa2900 psiDIN 53.504
Elongation at Break 750 %750 %DIN 53.504
 
Thermal PropertiesMetricEnglishComments
Melting Point 140 - 145 °C284 - 293 °FMQSA 70 A
Softening Point 115 - 120 °C239 - 248 °FMQSA 70 A

**
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PMES15 / 52913

Polyurethane

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