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Adhesives Ingredients

Pearlbond™ 223

Technical DataSheet | Supplied by Lubrizol

Pearlbond™ 223 by Lubrizol is a linear, polycaprolactone-based polyurethane designed for hot-melt adhesives. It combines an extremely high crystallization rate with a very high thermoplasticity level. Suitable for use in extrusion and powder applications where gel-free quality is required. Pearlbond™ 223 has a shelf life of 6 months.

Pearlbond™ 223 Product details

Product Type
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Chemical Composition
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Physical Form
Granules
Appearance
White
Product Status
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Applications/ Recommended for
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Pearlbond™ 223 Properties

Property

Value & Unit
Test Condition
Test Method
Melt Flow Index (170ºC / 2.16 Kg), ISO 1133
xxxxxxxx g/10 min
Density @ 20ºC, ISO 2781
xxxx g/cm3
Hardness, Shore D, ISO 868
xx
Melt Viscosity (160ºC/ 2.16 Kg), ISO 1133
xxx Pa.s
Softening range, MQSA 70A
xxxxxxx °C
Melting range, MQSA 70A
xxxxxxx °C
Glass transition temperature, DSC, Method B
xxx °C
Crystallization time, DSC, Method A
xx min
Minimum activation temperature, LA-17 method
xx °C
Last edited Apr 4, 2018
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