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MSE PRO Waterborne Blocked Isocyanate, 25kg/Barrel
SKU: CM0921
MSE PRO™ Waterborne Blocked Isocyanate, 25kg/Barrel
MSE Supplies offers blocked, non-ionic, waterborne isocyanate curing agent. Its main monomer is aliphatic, providing yellowing resistance, with free monomer content ≤ 0.1%. It has good dispersibility in water and other polar solvents.
Specification
| Appearance | Colorless to light yellow transparent liquid |
| Active content (%) | 60±2 |
| pH value | 7 |
| Viscosity (mPa.s at25℃) | 300±50 |
| NCO content (%) | 9.0±0.2 |
| Unblocking temperature (℃) | ≥110 |
Application Scope: Used in various waterborne resin systems to improve various physical and chemical properties, and can be formulated into one-component
systems.
Usage Instructions:
1. It can be used in acidic, alkaline, and neutral waterborne systems. The typical dosage is 3-5% of the total system weight, depending on the hydroxyl value of the main resin.
2. The processing temperature needs to be above 110℃. The higher the temperature, the shorter the processing time, and the faster the curing speed.
MSE Supplies offers various water-based resins, please contact us to discuss your needs.