AddNox TL 3190:
Tie Resin for multilayer barrier films
MEDICAL SMS
NON-WOVENS
Product Description
ADDNOX TL B3190 is a maleic anhydride–grafted linear low-density polyethylene (LLDPE) adhesive resin specifically developed to provide strong, consistent, and reliable interlayer adhesion in coextrusion applications. It promotes excellent compatibility between polyethylene/ethylene-based polymers and barrier materials such as polyamide (PA) and EVOH.
ADDNOX TL B3190 Tie Layer Resin is designed for direct use at 10-15% concentration and is suitable for 5 layer to 11-layer blown film structures. It can also be processed using various coextrusion technologies, including multilayer cast barrier film lines and multilayer blown barrier film lines, providing flexibility across different film manufacturing platforms.
Technical Specifications
| Property | Typical Values |
|---|---|
| Appearance | Solid Granules |
| Carrier | Polyethylene (CAS: 9002-88-4) |
| Additive | Proprietary |
| Melt Flow Index (190°C / 2.16 kg) g/10 min | 1-2 |
| Melting Point °C | 120 |
| Specific Gravity | 0.910 |
| Moisture | Less than 0.2 (ASTM: D 6980) |
Applications
- Multi-Layer Blown Film
- Blown film
Key Benefits
The resin incorporates an optimized level of grafted maleic anhydride functionality, providing excellent compatibility and strong chemical bonding between dissimilar polymer layers. ADDNOX TL B3190 delivers strong, consistent, and reliable interlayer adhesion, ensuring stable bonding performance in multilayer coextrusion applications.
