Technical Data Sheet
Hot-Melt Saturated Polyester Resin – YT-808W
1. Product Identification
| Item | Details |
| Product Name | Hot-Melt Saturated Polyester Resin (YT-808W) |
| CAS No. | 25135-73-3 |
| Appearance | Granular Solid |
| Application | Low-temperature resistant hot-melt adhesives for automotive, wood and filter applications |
2. Typical Specifications
| Item | Unit | Value |
| Form | – | Granule |
| Number Average Molecular Weight (Mn) | – | 20000 |
| Glass Transition Temperature (Tg) | °C | -10 |
| Melting Point | °C | 140 |
| Melt Flow Index (160°C/2.16kg) | g/10min | 45 |
3. Key Features
- 100% solid hot-melt system, no solvent required
- Excellent low-temperature resistance and flexibility
- Good melt flow for high-speed application
- Suitable for demanding low-temperature environments
4. Applications
- Low-temperature resistant hot-melt adhesives
- Automotive interior bonding in cold climates
- Wood and filter assembly requiring low-temperature flexibility
- General-purpose hot-melt adhesive applications
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.
