Characterisation of Used PP-Based Car Bumpers and Their Recycling Properties

Table 5

Charpy test values.

	Resilience [KJ/m^2]	Peak strength [N]	Peak deformation [mm]
A	24.0±4.0	107±4	5.7±0.3
AR	25.1±0.4	95±5	5.9±0.7
B	5.0±0.7	101±5	2.2±0.1
BR	6.0±1.7	99±5	2.1±0.4
C	9.3±1.3	93±3	3.5±0.1
CR	5.7±0.9	76±3	2.6±0.5