Chemical name: Blocked Isocyanate Crosslinker

Technical index:

Appearance : pale yellow liquid

Viscosity :310±20 mPa.s at 25℃

Solid content : 60±2%
Main monomer composition: fatty group
NCO content :7.0±0.2%
Free monomer content：≤0.2%
PH : 7
Dispersity ：Water, ethyl acetate, petroleum ether etc
Solvent: Long chain ethers
Unseal temperature ： 110-120 ℃

Application:
It is suitable for waterborne resin systems, such as waterborne acrylic and waterborne polyurethane, to improve the adhesion, strength and hardness of coatings.
It can be made into a single-component system with resin, and the performance of the coating depends on the treatment process, the amount of crosslinking agent and Hydroxyl value of the system.

Use:
DB-W can be used in acidic, alkaline and neutral aqueous systems, and the addition amount is usually 3-5% of the system
The treatment temperature should be higher than 110℃. The higher the temperature, the shorter the treatment time and the faster the curing speed.

Package 25Kg / drum, 200kg / barrel

Storage Store in a cool, ventilated and dry place for more than 12 months at room temperature