Ecofriendly Biochar as a Low-Cost Solid Lubricating Filler for LDPE Sustainable Biocomposites: Thermal, Mechanical, and Tribological Characterization

Table 1

TGA results for pure LDPE and its composites with biochar.

Samples	Initial degradation temperature (°C)	Maximum thermal degradation temperature (°C)	Final degradation temperature (°C)	Carbon residue at 600°C (wt%)
LDPE 0	424.61	474.59	487.92	0.01
LDPE 2.5	429.88	479.12	491.62	2.45
LDPE 5	431.78	479.19	492.55	2.47
LDPE 7.5	431.86	479.78	493.98	4.16
LDPE 10	432.36	479.96	493.48	9.48