Technical Data Sheet
Solvent-Borne Saturated Polyester Resin – YT-880
1. Product Identification
| Item | Details |
| Product Name | Solvent-Borne Saturated Polyester Resin (YT-880) |
| CAS No. | 25135-73-3 |
| Appearance | Granular Solid |
| Application | PET ink, industrial adhesive |
2. Typical Specifications
| Item | Unit | Value |
| Form | – | Granule |
| Number Average Molecular Weight (Mn) | – | 18000 |
| Weight Average Molecular Weight (Mw) | – | 30000 |
| Glass Transition Temperature (Tg) | °C | 67 |
| Acid Value | mgKOH/g | < 3 |
| Hydroxyl Value | mgKOH/g | 8–10 |
3. Key Features
- High crosslinking efficiency and surface hardness
- Good chemical resistance after curing
4. Applications
- High-performance PET printing inks
- Industrial adhesives requiring high hardness
- Coatings with good solvent 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.
