Water-base Adhesive (Simliar to U54) (WPU-26-WA1G)

Key feature

● Solid Content: 50±1%

● Viscosity: 50-810cps (LVT/25)

● High bonding strength

● Long tack time and pot life

● Excellent water, yellowing and heat resistance

● Easy operation

Application

This water based adhesive is suitable for bonding of leather, synthetic leather, EVA and so on.

Technical Data Sheet
Physical Properties
WPU-26-WA1G
Appearance
Milky white liquid
Solid Content
50±1%
Viscosity
50-810 cps (LVT/25℃)
Shelf Life
6 months.
CHARACTERISTICS

1. The water based adhesive can be used in shoes bonding: Rubber, EVA, leather, synthetic leather, etc.
2. Long tack time, high bonding strength.
3. Long pot life, easy to use.
4. Good water, heat and yellowing resistance.

PROCESS OF WATER BASED ADHESIVE

Mixing ratio
                                                 Pbw
WPU-26-WA1G:                   100
Thickener:                           0.3~0.6
Thickener: according to requirements



※Drying : Primer → 45-50℃x2'30"-3'
                 Cement → 55-60℃x5'30"-6'
※Hardener : water-emulsifiable polyisocyanate

NOTICE

1. WPU-26-WA1G can be stored at 5-40 for 6 months in original sealed containers.
2. The storage temperature of water based adhesive must avoid above 40℃.
3. The water based adhesive is sensitive to frost, and must be not stored at temperature below 5℃It's not possible

    to thaw the product after freezing.

4. The containers must be kept tightly sealed, otherwise evaporization of water leads the formation of a film which is
    not redispersible.

PACKING

Net 120 kg per drum / Net 20 kg per drum

 

Notice: These values are based on the test of our present laboratory test specimens.