Technical Data Sheet
Solvent-Borne Saturated Polyester Resin – YT-220H
1. Product Identification
| Item | Details |
| Product Name | Solvent-Borne Saturated Polyester Resin (YT-220H) |
| CAS No. | 25135-73-3 |
| Appearance | Block Solid |
| Application | Ink, industrial adhesive |
2. Typical Specifications
| Item | Unit | Value |
| Form | – | Block |
| Number Average Molecular Weight (Mn) | – | 8000 |
| Weight Average Molecular Weight (Mw) | – | 15000 |
| Glass Transition Temperature (Tg) | °C | 22 |
| Acid Value | mgKOH/g | < 3 |
| Hydroxyl Value | mgKOH/g | 20–25 |
3. Key Features
- High crosslink density and excellent chemical resistance
- Good reactivity with isocyanate curing agents
4. Applications
- Industrial printing inks requiring high chemical resistance
- Two-component polyurethane adhesives
- Coatings with strong solvent and alkali resistance
5. Packaging & Storage
Packaging: 25kg package, customizable
Storage: Store in a cool, dry and well-ventilated area. Keep away from moisture, high temperature and incompatible chemicals.
Handling: Wear protective gloves and goggles; avoid dust inhalation and direct skin contact.
