▎ 摘　　要

NOVELTY - Production of thermoset polymer-based structural composite material involves providing a curable resin composition (8), providing a sensor (1) including coating or printing an aqueous composition (2) comprising a nano-structured, conductive material (6) containing a polyaniline-based polymer, chemically (un)modified graphene nanoplatelets, or chemically (un)modified carbon nanotubes, on a paper substrate (3), and conductively connecting the nano-structured conductive material with two electrodes (4), positioning the sensor within a shaped component (7) of the curable resin composition by shaping the composition (8), surrounding the sensor with the curable resin composition, curing the curable resin composition to produce a structural composite material, monitoring the curing, and monitoring structural health of the structural composite material (11) by continuously or consecutively measuring a moisture dependent impedance or resistance of conductive material. USE - Production of thermoset polymer-based structural composite material (claimed). Uses include but are not limited to boat hulls, swimming pool panels, racing car component, shower stall, bathtub, storage tank and propeller used in spacecraft and aircraft. ADVANTAGE - The methods enables economical production of lightweight thermoset polymer-based structural composite material having mechanical properties. DETAILED DESCRIPTION - Production of thermoset polymer-based structural composite material involves providing a curable resin composition, providing a sensor including coating or printing an aqueous composition comprising a nano-structured, conductive material containing a polyaniline-based polymer, chemically (un)modified graphene nanoplatelets, or chemically (un)modified carbon nanotubes, on a paper substrate, and conductively connecting the nano-structured conductive material with two electrodes, positioning the sensor within a shaped component of the curable resin composition by shaping the composition, surrounding the sensor with the curable resin composition, curing the curable resin composition to produce a structural composite material, thereby monitoring the curing by continuously or consecutively measuring an ion viscosity dependent impedance or resistance of the nano-structured, conductive material of the sensor during curing, using a measuring device for measuring impedance or resistance, which is conductively coupled with the two electrodes, and after curing, monitoring the structural health of the structural composite material by continuously or consecutively measuring a moisture dependent impedance or resistance of the nano-structured, conductive material of the sensor using a measuring devices. An INDEPENDENT CLAIM is included for structural composite material. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of production of thermoset polymer-based structural composite material. 1Sensor 3Paper substrate 4Electrode 6Conductive material 9Reinforcement 10Reinforcing fiber component 11Composite body 12Thermoset polymer 14Conductive wire 15Measuring device