Polymers

YD-128S is a liquid type standard Epoxy Resin derived from Bisphenol-A. Especially, it has excellent adhesion, chemical resistance, heat resistance, etc. Due to its special properties, YD-128S is generally used in many fields. YD-128S is the most standard resin for general use.

KH-819 is a cycloaliphatic Amine modified curing agent for use with Epoxy Resins. It has very low viscosity in epoxy systems. KH-819 gives very rapid curing rate at ambient and low temperature. It can be used in formulations with good water spot resistance and resistance to amine blush and chemical resistance.

YDPN-638 has advantageous characteristics of good adhesion strength, excellent heat and chemical resistance because of its multi-functional groups in one molecule fully cross-linked. Therefore, it has excellent physical properties in addition to the basic reactivity of general Epoxy Resin.

G-5022 is a reactive Polyamide Resin which shows excellent adhesion, toughness, water and chemical resistance as a curing agent for epoxy coatings and adhesives. It is particularly designed for use in solventbased surface coatings.