WUXI WANLI ADHESION MATERIALS CO., LTD.
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High Performance WANLI® Reactive Polyurethane Hot Melt Adhesive PUR-1932 with Viscosity About 4000cps@140℃(Brookfield-ASTMD3236) For Flat Lamination Bonding of Various Wood-based, Metal, Plastic And Other Substrates during Decorative Panels Production
Wanli® PUR hot melt adhesive PUR-1932 for flat lamination bonding is a single-component reactive PUR hot melt adhesive with 100% solid content. PUR-1932 can be used for the bonding of various wood-based, plastic, metal and other substrates to PVC, PETG, PMMA, PET, melamine impregnated paper and other surface materials. PUR-1932 is featured stable viscosity under heating at a certain temperature, high initial bonding strength and final strength. After curing, PUR-1932 has good peel strength, good heat and humidity resistance and chemical resistance, resistant to boiling for 3 hours.
APPLICATION
Wanli® PUR hot melt adhesive PUR-1932 is used for flat lamination bonding. PUR-1932 can be used for the bonding of various wood-based, plastic, metal and other substrates to PVC, PETG, PMMA, PET, melamine impregnated paper and other surface materials.
| Application Material | Woodworking (Decorative Panels) Flat Lamination Hot Melt Adhesives |
| Appearance | White To Yellowish / Solid |
| Component | PUR(Polyurethane) |
| Application Industry | PUR Hot Melt Adhesive for Woodworking Flat Lamination Bonding |
| Solid Content | 100% |
| Operating Temperature | 110 ℃~135 ℃ |
| Melt Viscosity | Around 4000mPa·s at 140℃(Brookfield-ASTMD3236) |
| Open Time | About 4 Minutes at 25℃ |
| Usage Scope | Flat Lamination Bonding of Various Substrates To Various Surface Materials |
| Shelf Life | Half A Year |
| Package | 2Kg/Bag, 20Kg/Metal Barrel, 200Kg/Metal Barrel |
FEATURE
Stable viscosity under heating at a certain temperature.
High initial bonding strength and final strength.
PUR-1932 has good peel strength, good heat and humidity resistance and chemical resistance after curing.
USER GUIDE
The package method of PUR-1932 is suitable for various dispensing equipment.
The recommended operating temperature is 110℃~135℃.
In order to achieve complete curing, it is better to place finished product in a working environment with suitable temperature and humidity (recommended temperature: 23~25℃, about 65% relative humidity).
STORAGE
Store Wanli® Reactive PUR hot melt adhesive PUR-1932 where it’s dry, cool and avoid direct sunlight. The storage temperature should be not more than 35℃ and away from open fire or heat source.
