H-1003 Blocked Isocyanate Crosslinker
H-1003 is a waterborne, non-ionic, blocked isocyanate curing agent (crosslinker) designed to enhance the performance of coatings in a variety of applications. Its aliphatic monomer structure offers excellent yellowing resistance, with a free monomer content of ≤ 0.1%, ensuring safety and environmental compliance. The product disperses well in water and other polar solvents, making it easy to incorporate into various waterborne coating formulations.
By using H-1003, manufacturers can enhance coating durability while maintaining color stability and ensuring low VOC emissions.
Price: $12.80/kg Inquiry Now
Typical Physical Data
Product Composition
Application Areas
Used in various waterborne resin systems to improve various physical and chemical properties, and can be formulated into one-component systems.
Usage Instructions
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.
The processing temperature needs to be above 110℃. The higher the temperature, the shorter the processing time, and the faster the curing speed.
Precautions
Can be stored for more than 12 months at room temperature. If stored at too high a temperature for too long, discoloration, gelation, damage, and deterioration may occur.
Safety, Packaging, and Storage
Available in 5KG and 25KG non-recyclable plastic barrels. Ensure the container lid is tightly closed after use if not completely emptied. Store at 5-35℃, avoid freezing and direct sunlight. Keep sealed and stir well before use.
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