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Pearlbond™ 101

Technical Datasheet | Supplied by Lubrizol

Pearlbond™ 101 by Lubrizol is a linear polycaprolactone-based thermoplastic polyurethane (TPU) grade. Exhibits very high crystallization rate with a very high thermoplasticity level. It can be processed using extrusion and coating processes such as scattering or dot-coating. Possible applications of Pearlbond™ 101 include production of hot melt adhesives (HMAs), heat-sealable fabrics (thermobonding) and textile coating for making shoe-stiffeners (toe puffs & counters).

Pearlbond™ 101 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Softening Range

55 - 60 °C

MQSA 70A

Melting Point

63 - 67 °C

MQSA 70A

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temp.

145 - 155 °C

Cylinder Zone 2 Temp.

155 - 165 °C

Cylinder Zone 3 Temp.

165 - 170 °C

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Pearlbond™ 101

Pearlbond™ 101 Properties

Thermal Properties

Pearlbond™ 101 Processing Guidelines

Extrusion Properties