UREA RESIN ADHESIVE

Chang Chun’s urea resin adhesive is a liquid adhesive which is produced by reacting urea with formaldehyde using a special catalyst and denaturant under strictly controlled conditions. It is suitable as plywood adhesive with excellent water resistance when a catalyst and appropriate amount of extender are added.

Adhesive

Mainly used as plywood adhesive.

UF203

Milky white or yellow sticky fluid with viscosity of 170-230 (CPS/25℃) and above 47% solid content. Its specific gravity is 1.18-1.20 (25℃) with pH of 6.6-7.2.

UF33N50

Milky white or yellow sticky fluid with viscosity of 80-110 (CPS/25℃) and 50%-50.5% solid content. Its specific gravity is 1.18-1.20 (25℃) with pH of 7.5-8.5.

UF1000

Transparent sticky fluid with viscosity of 300-600 (CPS/25℃) and 62%-68% solid content. Its specific gravity is 1.20-1.30 (25℃) with pH of 6.6-7.2.