Mechanical Characterization of Carbon Fibres Recycled by Steam Thermolysis: A Statistical Approach

Table 5

Statistical parameters of normal distributions obtained from three RF500 bundle tensile tests analysis and related 95% confidence intervals.

Sample number	Number of filaments tested	Mean of tensile strength (MPa)	Standard deviation (MPa)	95% confidence interval (MPa)
1	2940	3852	591	18
2	2615	3849	598	19
3	2850	3864	644	19