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.

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.

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

NPEL-128E is a high purity liquid resin, which is manufactured from bisphenol-A and epichlorohydrin. It is recognized as standard form which variations have been developed. Cured NPEL-128E always offers quality and high purity properties in applications, such as maximum mechanical strength, good chemical resistance and excellent heat resistance, etc.