Baybond® PU 2277
Baybond VP LS 2277 is an anionic/non-ionic polyester polyurethane polymer.
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About
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.
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
Characteristics
Property Name | Test Method | Unit | Value |
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Density at 23^oC | g/ml | approx. 1.0 | |
Tg | °C | -49 | |
Elongation at break | % | 1,250 | |
100% Modulus | N/mm² | 2.1 | |
Tensile strength | N/mm^2 | 28 |
Specifications
Property Name | Test Method | Unit | Value |
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pH value at 23ºC (supply form) | 6.5 - 8.5 | ||
Particle size distribution Dv 0.9 | µm | ≤ 2.00 | |
Flow time at 23ºC, 4 mm cup | s | 10 - 20 | |
Non-volatile content (0.9-1.1g/1h/125°C, convection oven) | % | 39 - 42 | |
Particle size distribution Dv 0.5 | µm | ≤ 0.50 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com