The Effect of Content of Castor Oil on Two-Component Castor Oil Based Polyurethane Adhesive
A new two-component polyurethane adhesive was prepared with castor oil used as main agent and castor oil modified TDI used as curing agent.The effect of castor oil on the mechanical properties, adhesion properties and thermal stability of this adhesive were studied.This paper show us that TDI could be used as curing agent after modification. When the NCO/OH in curing agent and main agent:curing agent were 1.6 and 3:5 respectively, high performance adhesive was obtained.
Y. Qin et al., "The Effect of Content of Castor Oil on Two-Component Castor Oil Based Polyurethane Adhesive", Advanced Materials Research, Vols. 311-313, pp. 1128-1131, 2011