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Baybond® PU 407

Baybond PU 407 is an anionic/non-ionic polyester 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 407 is an anionic/non-ionic polyester urethane polymer.
It is used as the film-forming component in glass fiber sizes.

Storage Conditions

Baybond PU 407 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
pH value at 20ºC (supply form) 6.3 - 7.7
Flow time at 23ºC, 4 mm cup s 11 - 18
Non-volatile content (0.9-1.1g/1h/125°C, convection oven) % 39 - 41

Property Name Test Method Unit Value
Density at 20ºC g/ml approx. 1.0
Average particle size nm 250 - 500
Elongation at break % 1,200
100% Modulus N/mm² 2.7
Tg -46
Tensile strength N/mm² 40

Downloads

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