Table 1.

Basic characteristics of phenolic resin (PR) and bio-oil phenolic resin (BPR).

Resins	Viscosity (25 °C, mPa·s)	Solids Content (%)	Curing Time (75 °C, s)
PR	1743 ± 67	79.8 ± 0.4	698 ± 29
10%BPR	2852 ± 35	80.3 ± 0.3	823 ± 32
20%BPR	3889 ± 48	78.6 ± 0.3	1062 ± 43
30%BPR	3205 ± 81	74.7 ± 0.5	1605 ± 35