Chinese Factory 100% White Solid PUR Hot Melt Adhesive WANLI® PUR-XBB649 with Stable Viscosity About 4000mPa·s@140℃(Brookfield-ASTMD3236) for The Primer Treatment of All Kinds of Solid Thin Wood Veneers Application

Wanli® PUR hot melt adhesive PUR-XBB649 for primer treatment coating is a single-component reactive PUR hot melt adhesive with 100% solid content. PUR-XBB649 can be used for the primer treatment of various solid thin wood veneers. PUR-XBB649 can realize the process of painting first and then cladding. There is no whitening, cracking or others on thin wood veneers in cladding, and PUR-XBB649 has good compatibility with surface paint. PUR-XBB649 is featured stable viscosity under heating at a certain temperature, high initial bonding strength and final strength. After curing, PUR-XBB649 has good peel strength, good heat and humidity resistance and chemical resistance.
 
APPLICATION
Wanli® PUR hot melt adhesive PUR-XBB649 is used for primer treatment coating. PUR-XBB649 can be used for the primer treatment of various solid thin wood veneers. PUR-XBB649 can realize the process of painting first and then cladding. There is no whitening, cracking or others on thin wood veneers in cladding, and PUR-XBB649 has good compatibility with surface paint.

 
FEATURE
Stable viscosity under heating at a certain temperature.
High initial bonding strength and final strength.
PUR-XBB649 has good peel strength, good heat and humidity resistance and chemical resistance after curing.
 
USER GUIDE
The package of PUR-XBB649 is suitable for various dispensing equipment.
The recommended operating temperature is 120~140℃.
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.