Description
Water based polyurethane is designed for plastic adhesive. It is VOC free and formaldehyde free with excellent adhesive force with PET/PE/PP/OPP/ABS/PVC/aluminum foil.
Type
Water based polyurethane dispersion (PE/PU)
Key features
VOC and formaldehyde-free
Water resistant and heat resistant
No sticky at room temperature, with good wetting property
Excellent adhesive force with PET/PE/PP/OPP/ABS/PVC
Excellent adhesive force and high tensile strength with metal, glass, wood, paper
Typical properties
Appearance： Milky white liquid
pH： 7.0-8.5
Solid content： 40±1%
Charge： Anionic
Viscosity (25℃)： >100cP
Activation temperature： 55℃
Mold pressing time： 60-180 seconds
Mold pressing temperature： 80-120℃
Application method
-Recommend: Spray gun caliber is 1-1.5 mm
-Clean the surface, remove the dirt, impurity, keep surface clean and dry
-After apply, heat dry quickly at more than 80℃. If want improve the adhesion, add 3-5% curing agent
Application
-Food packaging adhesive
-PET/PE/PP/OPP/ABS/PVC binder
Storage and handling
Available in 200 kg/ barrel or 25 kg/ barrel
Store products in tightly closed original containers at 6-35℃, avoid low and high temperature
Shelf life: 6-9 months from delivery date
According to non-dangerous goods transport
