Factory Direct High Quality White Solid PUR Hot Melt Adhesive WANLI® PUR-4814F with Viscosity About 4000mPa·s@140℃(Brookfield-ASTMD3236) Used for Primer Treatment Coating

 
Wanli® PUR hot melt adhesive PUR-4814F for primer treatment coating is a single-component reactive PUR hot melt adhesive with 100% solid content. It can be used for the primer treatment of various solid thin wood veneers. It can realize the process of painting first and then cladding. There is no whitening, cracking or others on thin wood veneers in cladding, and it has good compatibility with surface paint. It is featured stable viscosity under heating at a certain temperature, high initial bonding strength and final strength. After curing, it has good peel strength, good heat and humidity resistance and chemical resistance.
 
APPLICATION
Wanli® PUR hot melt adhesive PUR-4814F is used for primer treatment coating.It can be used for the primer treatment of various solid thin wood veneers. It can realize the process of painting first and then cladding. There is no whitening, cracking or others on thin wood veneers in cladding, and it has good compatibility with surface paint.
 

 
FEATURE
Stable viscosity under heating at a certain temperature, high initial bonding strength and final strength. After curing, it has good peel strength, good heat and humidity resistance and chemical resistance.
 
USER GUIDE
The package of PUR-4814F is suitable for various dispensing equipment. The recommended operating temperature is 130~140℃. 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 the product where it’s dry, cool and avoid direct sunlight. The storage temperature should be no more than 35℃ and avoid open fire or heat source.