Particle Board and Oriented Strand Board Prepared with Nanocellulose-Reinforced Adhesive

Table 1

Composition and properties of adhesive mixtures.

Adhesive mixture	Quantity (g/100 g adhesive mixture)			Hardener	Solid resin	Cellulose	Gel time	Viscosity
	Resin	Cellulose	Water	(g solid)	(%)	(% of solid resin)	(s)	(Pa·s)
UF	66.00	—	34.00	1.65	66.0	—	49	0.48
MUF	45.00	—	55.00	—	45.0	—	75	1.62
UF-1% CNF	45.55	0.46	53.99	1.14	45.6	1.01	67	0.93
MUF-1% CNF	45.00	0.45	54.55	—	45.2	1.00	67	8.51
UF-3% CNF	26.14	0.79	73.07	0.65	26.3	3.02	119	1.41