Fig. 4From: Biodegradable, flame retardant wood-plastic combination via in situ ring-opening polymerization of lactide monomersImpact toughness values of control wood, wood treated with resorcinol bis(diphenyl phosphate)(RDP), and the two wood-plastic combination (WPC) samples where the value for the control sample was I = 42.5 ± 5.0 kJ/m2 Back to article page