Symbol

Meaning

T20 300

20 wt% Treated groundnut shell powder with particle size in the range of 0 to 300 µm reinforced recycled polyethylene composite

T20 600

20 wt% Treated ground shell powder with particle size in the range of 300 to 600 µm reinforced recycled polyethylene composite

U25 300

25 wt% Untreated groundnut shell powder with particle size in the range of 0 to 300 µm reinforced recycled polyethylene composite

U20 600

20 wt% Untreated groundnut shell powder with particle size in the range of 300 to 600 µm reinforced recycled polyethylene composite

Control

Recycled polyethylene without groundnut shell powder