PVA adhesive NUNIVIL 81
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PVA adhesive NUNIVIL 81

Item №: 16L.5410.81
Brand: UNICOL
Type: Adhesive
Price per kg
5.93
€ / kg
Packaging

Detailed information

Packaging
We only offer the whole package of 25 kg

APPLICATIONS
It is used for the cold bonding of plastic laminate, solid wood, fillets, plywood and chipboard. Having a long open time and a good setting speed the product obtain good results also with bonding of hardwood.

CHARACTERISTICS
FORM:  white liquid
VISCOSITY Brookfield at 23°C g6/20rpm:  22000 - 28000    mPa.s
MINIMUM FILM-FORMING TEMPERATURE: +3°C
OPEN TIME at 20°C and with normal conditions  15 - 20  minutes

FOR BEST RESULTS
WOOD, ROOM AND GLUE TEMPERATURE:   18 - 22 °C
WOOD HUMIDITY CONTENT: 9 - 12  %
RELATIVE HUMIDITY: 65 - 75 %
COATING: 120 - 220 g/m2
SETTING TIME with solid soft wood at  20°C     30 - 40   minutes         
50°C  40 sec./mm thikness    
70°C  30 sec./mm thikness
Higher temperature could create problem on the wood.             

             

GLUE APPLICATION
By means of glue applicator with rollers, spatula, brush, nozzle also with pressure systems.
WARNING: do not use iron materials.
Clean glue applicators and equipment with hot water.

STORAGE
Shelf life: 12 months at 20°C in original closed packages.
To store the product at temperature higher than 30°C may cause an alteration of it.
STORAGE TEMPERATURE NOT BELOW 10°C.
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