The photoinitiating group of UV product generates free radicals after absorbing ultraviolet light, and the free radicals initiate the cross-linking reaction between the molecular chains to form a network structure. These products only need light curing and are free from organic solvents. It reduces VOC emissions.
PUR hot-melt adhesive is moisture-curing reactive polyurethane. After coating in molten state (free from solvent), the coating will take place cross-linking reaction in the air through the moisture. Same like hot-melt product, the whole process no needs organic solvents and is more environmentally friendly.
Macroocean Crysmelt™ is a type of crystalline polymer. Deferent from amorphous polyester, it does not need organic solvents during use. That can reduce or even eliminate VOC emission.
NOVOCTM series is water-based polyester products. It can be directly applied to paint coating, ink, film pretreatment and other fields instead of solvent-based products, and reduce the use of organic solvents.
The product can be dissolved in a higher solid content in organic solvents, and at the same time still maintain a low viscosity and good application performance. Due to low solvent content, the VOC emission is reduced during baking. The product is more friendly to environment.