Bio-based adhesives have environmentally friendly

recyclable properties and have broad application prospects. Hence

the thermal behavior

curing kinetics and curing technology of bio-oil starch adhesive were studied by Differential Thermal Analysis (DTA) to provide the data foundation for efficient optimization

forecast and control of bonding technology. Compare to the thermal behavior of single curing agent

that of bio-oil starch adhesive by the composite curing agent had greater heat of curing reaction and lower curing temperature

which indicated that the curing effect of the composite curing agent was better than the single curing agent. With the increase of bio-oil dosage

the curing temperature of bio-oil starch adhesive became lower and the heat of curing reaction became larger

illustrating that bio-oil played a positive role in the curing of starch adhesive.