ポリ乳酸複合材の引張時における局所変形とその温度変化

抄録

Local deformation in tensile tests of polymer material is important because of necking. Beside this, it is necessary to considering temperature rise because temperature rise affects strain and stress. We carried out tensile tests of PLA/PCL composites at 2 deformation speed. We examined about strain rate of necking area dependence by using digital image correlation and temperature rise by using infrared camera.