Description
Water based polyurethane adhesive is suitable for bonding RB, leather, phylon, synthetic, PU foam, shoes etc. It has long tack time, great bonding strength, excellent water, heat and yellowing resistance.
Type
Water based polyurethane dispersion (PE/PU)
Key features
Formaldehyde free
Long pot life and easy to use
Long tack time, great bonding strength
Excellent water, heat and yellowing resistance.
Typical properties
Appearance: Milky white liquid
Ph: 7.0-8.0
Solid content: 50±1%
Charge: Anionic
Viscosity (25℃): >500cP
Activation temperature: 45-55℃
Peel strength N/mm: ≥4.5(PVC)
Density: 1.05±0.2
Application method
1.Clean the surface, remove the dirt, impurity, keep surface clean and dry
2.Apply with tools, If want improve the water & heat resistant, add 3-5% curing agent, after apply, heat dry for 3-5mins at 60-80℃
3.Stick the two surface, avoid tearing and stick again
4.Mold pressing time is about 10-15seconds
Application
-Shoes adhesive, flocking adhesive
-Non-woven fabric, foam sponge, PVC
-Rubber adhesive, EVA adhesive, Leather adhesive etc.
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