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Technical data sheet |
| Curing Agent W DIL |
Description
CURING AGENT W DIL is a water dispersable polyisocyanate. Dispersion adhesives can, be efficiently cross-linked with this product, with a resulting increased resistance to heat, water, plasticizers and organic solvents.
Application
CURING AGENT W DIL is suggested for water based adhesives, paints, lacquers. It is used at 0,3 - 1,5%, depending on material to be cross-linked and desired results.
Technical Specifications
| Method of analysis | MU | Standard | |
|---|---|---|---|
| 1 | Total Solids | % | 70±2 |
| 18 | NCO Contents | % | 13.5 - 14.5 |
| Solvents | acetone | ||
Handling
CURING AGENT W DIL must be added just before application. Pot-life of compound is 6 hours after addition.
Packing
60 Kg plastic drums.
Storing
Polyisocyanates react with water, including atmospheric moisture, with formation of carbon dioxide, which can cause too high pressures in closed containers, and form solid insoluble polyureas, which can block pipes, valves, etc. CURING AGENT W DIL must be stored in well closed original plastic drums or aluminum/glass bottles, at temperatures between 10°C and 30°C. At higher temperatures it can develop hazardous vapors. Opened drums must be protected from moisture penetration ( use silica gel drying tube or nitrogen atmosphere systems). In original drums shelf life is at least 6 months with a slight increase of viscosity.