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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.
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 |
Usage of YD-128
EPOKUKDO YD-128 is cured together with the various hardeners (Polyamide resin, Aromatic Polyamine, Aliphatic Polyamine and Anhydride Compound). Depending on diluents and other additives, different physical properties after curing can be obtained. Generally, YD-128, clear liquid form of the standard Epoxy Resins is widely used in many fields such as:
1. Paints :
Electrodeposition coating, Ambient curing coating, Clear coating, Anti-corrosion coating
2. Electrical and Electronic fields :
Casting, Dipping, Encapsulation, Laminates, Condenser and Resistor coating
3. Civil Construction and Buildings :
Cementing concrete structure, Water proof, Anti-corrosion road pavement, Repair bond for joint, Grouting material.
4. Adhesive :
Metal, Glass, Wood, and Stone adhesives.
5. Filament winding, Glass fiber reinforcement resin.
6. Stabilizer for polyvinyl chloride.
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