- Adhesives
Dispercoll® BL XP 2514
Aqueous suspension of a latent-reactive solid isocyanate (TDI dimer). Can be used as a crosslinker to Dispercoll® U for the formulation of 1-component latent-reactive polyurethane dispersion adhesives.
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About
Product Types
- Aromatic polyisocyanate
- Crosslinkers
- TDI
- Isocyanate
- Reactive system
Material
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- Moisture resistant, Ultra-low monomer, Waterborne, Heat activated
General Characterization
Dispercoll BL XP 2514 is an aqueous suspension of a latent-reactive solid isocyanate (TDI dimer).
Dispercoll BL XP 2514 can be used as the crosslinking component in combination with Dispercoll U for the formulation of one-component, latent-reactive polyurethane dispersion adhesives. Dispercoll BL XP 2514 is heat-sensitive and must not be heated to temperatures > 25°C or transported and stored at temperatures > 25°C. Carbon dioxide can be generated at elevated temperatures, leading to a buildup of pressure in sealed, gas-tight containers.
Dispercoll BL XP 2514 can be used as the crosslinking component in combination with Dispercoll U for the formulation of one-component, latent-reactive polyurethane dispersion adhesives. Dispercoll BL XP 2514 is heat-sensitive and must not be heated to temperatures > 25°C or transported and stored at temperatures > 25°C. Carbon dioxide can be generated at elevated temperatures, leading to a buildup of pressure in sealed, gas-tight containers.
Storage Conditions
Dispercoll BL XP 2514 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to temperature! Carbon dioxide is formed at temperatures greater than 25°C, which can lead to a dangerous buildup of pressure in sealed, gas-tight containers. Avoid transport and storage below the freezing point (0°C). Recommended storage temperature is 5º-25ºC.
The product may only be stored in well-ventilated areas. See section 7 of the safety data sheet for recommendations to be followed.
The product may only be stored in well-ventilated areas. See section 7 of the safety data sheet for recommendations to be followed.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 23^oC | g/ml | approx. 1.15 | |
| Particle size distribution | μm | 10 - 25 | |
| Non-volatile content | % | 37.5 - 42.0 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| NCO content | % | 7.5 - 11 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
