Baybond® PU 571

Non-ionic polyurethane polymer. As the film-forming component in glass fiber sizes.

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General Characterization

Baybond PU 571 is a non-ionic polyurethane polymer.
It is used as the film-forming component in glass fiber sizes.

Storage Conditions

Baybond PU 571 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product cannot be used if it has been frozen. Recommended storage temperature is 5º-30ºC.


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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
pH value at 20°C (supply form) 5.5 - 7.5
Non-volatile content % 33 - 36
Flow time at 23°C (4 mm cup) s 10 - 30

Property Name Test Method Unit Value
Elongation at break % 700
100% Modulus N/mm² 3.7
Tensile strength N/mm² 20
Density at 20^oC g/cm^3 approx. 1.1
Tg -72


Technical Data Sheet
Safety Data Sheet
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