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Baybond® PU 2277

Baybond VP LS 2277 is an anionic/non-ionic polyester polyurethane polymer.

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Product Types

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Material

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General Characterization

Baybond PU 2277 is an anionic/non-ionic polyester urethane polymer.
It is used as the film-forming component in glass fiber sizes.

Storage Conditions

Baybond PU 2277 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.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
Non-volatile content (0.9-1.1g/1h/125°C, convection oven) % 39 - 42
Particle size distribution Dv 0.9 µm ≤ 2.00
pH value at 23ºC (supply form) 6.5 - 8.5
Particle size distribution Dv 0.5 µm ≤ 0.50
Flow time at 23ºC, 4 mm cup s 10 - 20

Property Name Test Method Unit Value
Density at 23oC g/ml approx. 1.0
Tg °C -49
Tensile strength N/mm2 28
Elongation at break % 1,250
100% Modulus N/mm² 2.1

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Technical Data Sheet
Safety Data Sheet
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