Water based polyurethane shoe/ textile adhesive PU-803 (Similar to U54)

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