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EPOKUKDO 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.
Description
YD-128 is a liquid-type standard epoxy resin derived from bisphenol-A, offering excellent adhesion, chemical resistance, and heat resistance. It is Kukdo's most standard general-use liquid epoxy resin and is widely applied across paints, electrical/electronic components, civil construction, adhesives, filament winding, and as a PVC stabilizer. Evergreen Chemicals supplies YD-128 as an authorized Kukdo distributor.YD-128 is cured with a range of hardener types — polyamide resin, aromatic polyamine, aliphatic polyamine, and anhydride compounds — with final cured properties varying depending on the hardener, mixing ratio, diluents, and other additives used.
Resin Properties
| Item | YD-128 | Test Method |
| EEW(g/eq) | 184-190 | KD-AS-001 |
| Viscosity(cps at 25°C) | 11,500-13,500 | KD-AS-005 |
| Hy-Cl(wt.%) | 0.05 max | KD-AS-010 |
| Specific Gravity*1(20°C) | 1.17 | KD-AS-040 |
| Color(G) | 0.5 max. | KD-AS-025 |
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