Search
Now showing items 1-1 of 1
Polylactic acid (PLA) viscoelastic properties and their degradation compared with those of polyethylene
(Academic Journals, 2015-10-19)
Polyethylene (PE) films are widely used in packaging. PE is a thermoplastic manufactured from
nonrenewable petroleum resources. Due to its non–biodegradability, its films have posed serious
pollution problems e.g. visual ...