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