HARDLEN CY-2329 is an adhesion promoter for polyolefins, which is improved the compatibility with other resins and the stability under low temperature. Therefore, the mixed solution does not increase the viscosity, and does not show gelation. The characteristics of HARDLEN CY-2329 are good adhesiveness to PP/EPDM and TPO without treatment, good compatibility to other resins, and good stability under low temperature (-5 degree C).

VYLON GK-250 highly polymerized copolyester resin that can be dissolved by general purpose organic solvents. For its dissolution property, this product is used for a variety of paint applications such as paint for cans, PCM (Precoated Metal) or solution type adhesives(Mainly used for paint and adhesives). Paint for coil coating (PCM), can coating, binder for magnetic paint, ink binder, adhesive for dry lamination, etc. Agent for film surface treatment, coating agent for receptor of recording media, adhesive for vibration damping steel, adhesive for printed circuit board, etc.

HARDLEN EW-5515 is a solvent free waterborne grade for PP substrate as adhesion promoter. HARDLEN EW-5515 has good adhesion power to the substrate and good performance as a primer.

HARDLEN EW-5250 is designed higher Chlorine content than other EW-series, so it is better wetting performance. Especially it is able to make film on the substrate for lower temperature baking system. EW-series contains emulsifier. Therefore, the storage stability is good.