Polímeros

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.

NPPN-438 is is solid type BPA novolac epoxy resin. After cured with hardener at high temperature, it provides high Tg ,low moisture absorption, excellent heat resistance, flexibility ,adhension strength. The typical hardeners are dicyandiamide, novolac resin,polyester,anhydride and so on.

EPOXY NPEL 127E is an undiluted resin with a lower viscosity than NPEL-128E but providing similar properties after cure. Cured with polyamine or polyamide, it offers quality and high purity properties in applications, such as maximum mechanical strength, good chemical resistance and excellent heat resistance, etc. Because its low chloride content, NPEL-127E is more suitable for electronic application.

YDF-170 is a liquid type Epoxy Resin derived from BPF and ECH. Especially, it has low viscosity without diluents or modifiers. YDF-170 has excellent mechanical, adhesion, electrical, and chemical resistance properties after being cured with appropriate curing agents . Due to its special properties, YDF-170 is generally used in coatings, moldings, adhesive, construction and civil works, and composite applications for the low VOC or non-solvent system. YDF-170 is a standard BPF type liquid resin.