Baybond® PU 403
Baybond PU 403 is a solvent free, polyurethane dispersion (PUD) in water.
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About
Product Types
- Dispersion
- Glass fiber sizing dispersion
- PU dispersion
- Waterbased dispersion
- Crosslinkers
Material
No data available
General Characterization
Baybond PU 403 is an anionic/non-ionic crosslinking 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 403 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
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| 100% Modulus | N/mm² | 3.4 | |
| Average particle size | nm | 200 - 400 | |
| Tensile strength | N/mm² | 38 | |
| Density at 20°C | g/ml | approx. 1.0 | |
| Tg | -47 | ||
| Elongation at break | % | 1,000 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Particle size distribution Dv 0.9 | µm | ≤ 0.5 | |
| Viscosity at 23ºC / 30 rpm / Sp. L-2 | mPa.s | < 250 | |
| Non-volatile content (0.9-1.1g/1h/125^oC, convection oven) | % | 38.0 - 40.0 | |
| Particle size distribution Dv 0.5 | µm | ≤ 0.3 | |
| pH value at 20^oC (supply form) | 6.0 - 8.0 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
