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Pearlbond™ 5708 F3

Technical Datasheet | Supplied by Lubrizol

Pearlbond™ 5708 F3 by Lubrizol is a polyester-based thermoplastic polyurethane (TPU) grade. Exhibits resilience, excellent resistance to abrasion & tearing, low temperature flexibility and resistant to certain chemicals. It can be processed using extrusion. Pearlbond™ 5708 F3 is recommended for hot melt adhesive, synthetic leather and fabric coating.

Pearlbond™ 5708 F3 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.20

(At 20°C)

ASTM D792

Brookfield Viscosity

5500 cps

(RVT Spindle #2, 20 RPM, 23°C, 20% T.S. in DMF)

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™ 5708 F3

Pearlbond™ 5708 F3 Properties

Physical Properties

Pearlbond™ 5708 F3 Processing Guidelines

Extrusion Properties