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Hot press glue powder

Hot-pressing adhesive powder
HOTPRESGLU-POWDER-25KG

Art.-no. 0892100037
EAN 4050641249074
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Powdered, ready-to-use urea resin glue with integrated hardener

Long open time and pot life


Long open time with relatively quick curing, especially for veneer work. Easy to fill to prevent glue bleeding through.



Complies with emission class 1


Low in formaldehyde. Using E1 chipboard and hot press glue powder produces veneered panels that also comply with E1.



Universal application


Excellent application behaviour in electric glue application tools and manual gluing.



Reliable gluing quality


Excellent solubility and low chance of glue bleed-through. Reliable gluing of all veneer types.

Notice

Not weatherproof, therefore not suitable for outdoor use.



In conjunction with the tannic acid present in the wood, the impact of bare metal may result in blue discolouration, especially with oak, and in red discolouration with beech.



At a pressing temperature above 50 °C, brown discolouration may occur on softwood veneers.



Fresh splashes of glue can be removed with water. Older glue residues can only be removed mechanically. Stir the container thoroughly prior to application and always close the container tightly before storing. Protect from frost.



The open time and setting time are heavily dependent on the working conditions, e.g. the temperatures, moisture and absorption levels of the materials, application quantities and tensions in the material.

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Application area

Resistant in rooms with generally low humidity in accordance with DIN 68705:


  • Veneer, surface and sealing work in the hot press

  • Veneer gluing of particle board, wood core plywood, MDF panels, resin-coated paper foils and paper laminates

  • Surface gluing of laminated panels (HPL/CPL panels) on wood, particle board and MDF panels

  • Veneering and coating, e.g. cabinets, internal doors, kitchen worktops, door frames, tables, corner benches
Instructions

Apply a thin, even layer of veneer glue on one side with an adhesive applicator roller, glue spatula or electric application tool. When using highly absorbent material and low pressing force, a relatively large quantity of glue must be applied. The higher the pressing force, the smaller the quantity required. With large-pore veneer, the glue must be mixed so it is highly viscose and then applied in a thin layer to prevent the glue from bleeding through. Glue bleed-through may result in colour changes during staining, as the pores in the veneer are already filled with glue, which prevents the stain from penetrating the surface.



Mixing ratio: Weight proportions: approx. 2:1 (powder: water). The viscosity must be adjusted with water.

Chemical basis

Urea resin

Density

1.5 g/cm³

Colour

White/transparent, cloudy (hardened)

pH value

6

Viscosity/consistency

Medium

Min./max. temperature resistance of the hardened material

-30 to 100 °C

Min./max. room temperature, material temperature and glue temperature

18 to 20 °C

Working life

10 h

Conditions for working life

at 20°C

Min./max. wood moisture

8-10 %

Min./max. application quantity in surface bonding

100-150 g/m²

Min./max. open time /conditions

15-20 min / at 20°C

Min./max. pressing pressure

0.2-0.6 N/mm²

Min. press-setting time

7 min

Shelf life from production/conditions

6 Month / cool and dry storage area

Additive article:
 
Product
Description
Quantity
PU
Price
/PU
Glue spatula

GLUSPTLA-ABS-COGGING-4MM

For applying all common surface and assembly glues to all wood types
x 3 pcs
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