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Pearlbond™ 104

Technical Datasheet | Supplied by Lubrizol

Pearlbond™ 104 by Lubrizol is a linear, aromatic thermoplastic polyurethane (TPU) grade. Exhibits very high crystallization rate with a very high thermoplasticity level. Pearlbond™ 104 is recommended for hot melt adhesives (HMAs) and heat-sealable fabrics (thermobonding).

Pearlbond™ 104 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Softening Range

65 - 70 °C

MQSA 70A

Melting Point

70 - 80 °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™ 104

Pearlbond™ 104 Properties

Thermal Properties

Pearlbond™ 104 Processing Guidelines

Extrusion Properties