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Baybond® PU 2728

Baybond XP 2728 is an anionic/non-ionic polycarbonate-polyether urethane polymer.

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About

Product Types

  • Glass fiber sizing dispersion
  • PU dispersion
  • Waterbased dispersion

Material

No data available

General Characterization

Baybond PU 2728 is an anionic/non-ionic polycarbonate-polyether urethane polymer.
It is used as the film-forming component in glass fiber sizes.

Storage Conditions

Baybond PU 2728 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

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Non-volatile content (1g/1h/125°C) % 58 - 62
Viscosity at 23ºC, D = approx. 40 s-1 mPa∙s < 500
pH value 7.0 - 9.0

Property Name Test Method Unit Value
Elongation at break % 900
100% Modulus N/mm² 3.1
Tg -69
Tensile strength N/mm² 25

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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