Hot Selling Online Shop Bulk Yellowish Pellet EVA Hot Melt Adhesive WANLI® C-21 with High Viscosity 4800±800mpa·s (130℃) for Book Cover Bonding Application
Wanli® EVA hot melt adhesive C-21 for book cover bonding is a ethylene-vinyl acetate copolymer with 100% solid content. C-21 is specifically developed for book wireless binding. C-21 is featured high bonding strength, fast curing, suitable for automatic hot melt glue binding book production line.
APPLICATION
Wanli® EVA hot melt adhesive C-21 is used for book cover wireless bonding. C-21 is suitable for paper with a weight of ≤200G/m².
| Application Material | Book Cover Binding Adhesives | 
| Appearance | Yellowish Flaky Solid | 
| Component | EVA | 
| Application Industry | Book Cover Binding Adhesives | 
| Solid Content | 100% | 
| Operating Temperature | 130~150 ℃ | 
| Softening Temperature | 72±5 ℃ | 
| Melt Viscosity | 4800±800mpa·s (130℃) | 
| Usage Scope | For Paper With A Weight Of ≤200G/m² | 
| Shelf Life | 2 Years | 
| Package | 25Kg/Bag | 
FEATURE
High bonding strength.
Fast curing.
Suitable for automatic hot melt glue binding book production line.
USER GUIDE
The package of C-21 is suitable for various dispensing equipment.
The recommended operating temperature is 130℃~150℃, which depends on the equipment, substrate and environment and other conditions.
STORAGE
Store up the product C-21 at cool & dry area and avoid direct sunlight. The storage temperature should be not more than 35℃ and away from open fire or heat source.
 
 