Description

AQUENCE FU 400 urea-formaldehyde-condensation-resin for veneering in hot- and membrane presses.

Usage

Veneering and cross banding in the hot press
Veneering as per E 1 (low formaldehyde content)
Veneering in membrane press
B1 particle boards with HPL

Product Advantages

Long shelf life of the powder
Long pot life of ~16 hours
High bonding agent content
High water resistance in compliance with C3 as per DIN EN 12765
Exceedingly low formaldehyde emission, far below the maximum value of the E1 requirement

Technical Specifications

Pressing temperature and basic pressing time
at 80 – 90°C, minutes ≥ 5
at 90 – 95°C, minutes ≥ 4
at 95 – 100°C, minutes ≥ 3
at 100 – 105°C, minutes ≥ 2.5
at 105 – 110°C, minutes ≥ 2
at 110 – 115°C, minutes ≥ 1.5
Effective pressing time: Basic pressing time plus 1 min per mm
veneer thickness

Processing

Put the water into the mix vessel first. Then add the glue powder until you receive a cream-soup-like liquid free of lumps. You may use the various mechanical types of agitation available.