Technical Data Sheet
Hot-Melt Saturated Polyester Resin – YT-508W
1. Product Identification
| Item | Details |
| Product Name | Hot-Melt Saturated Polyester Resin (YT-508W) |
| CAS No. | 25135-73-3 |
| Appearance | Granular Solid |
| Application | Hot-melt adhesive for PVC, ABS, wood board, automotive interior, filter assembly |
2. Typical Specifications
| Item | Unit | Value |
| Form | – | Granule |
| Number Average Molecular Weight (Mn) | – | 20000 |
| Glass Transition Temperature (Tg) | °C | 22 |
| Melting Point | °C | 140 |
| Melt Flow Index (160°C/2.16kg) | g/10min | 35 |
3. Key Features
- 100% solid hot-melt system, no solvent required
- Excellent adhesion to wood substrates
- Good compatibility with PVC and ABS plastics
- Balanced melt flow and bonding strength
4. Applications
- Hot-melt adhesives for PVC and ABS materials
- Wood board and furniture assembly
- Automotive interior component bonding
- Filter element assembly adhesives
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.
