The Properties of Tannery Waste Addition as a Filler Based on Two Types of Polymer Matrices: Poly(Butylene Adipate-Co-Terephthalate) (PBAT) and Poly(Butylene Succinate) (PBS)

Table 1

Mechanical properties of neat PBAT, neat PBS, PBAT/WBL composites, and PBS/WBL composites.

Sample	Tensile strength (MPa)	Young’s modulus (MPa)	Elongation at break (%)	Flexural strength (MPa)	Flexural modulus (MPa)	Impact strength (kJ⋅m^-2)
Neat PBAT			Did not break			Did not break
PBAT_5WBL						Did not break
PBAT_10WBL						Did not break
PBAT_15WBL						Did not break
Neat PBS
PBS_5WBL
PBS_10WBL
PBS_15WBL